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jupyter-lsp / jupyterlab-lsp

Coding assistance for JupyterLab (code navigation + hover suggestions + linters + autocompletion + rename) using Language Server Protocol
https://jupyterlab-lsp.readthedocs.io
BSD 3-Clause "New" or "Revised" License
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Jupyter lab interface crash #428

Closed shz224 closed 3 years ago

shz224 commented 3 years ago

After installing the plugin and rebuild, my jupyter lab interface can not work. It looks like this: image

Does anyone know how to solve the problem?

krassowski commented 3 years ago

Thank you for opening this issue :tulip:. I read it carefully but unfortunately, I cannot help much without having the bug report template filled in. It appears that you might have chosen a different template, or deleted it.

The template asks for information that we need in order to be able to help you. We know that this is a big ask, but this helps us diagnose issues quicker and gives us more time to improve this extension. If you have a problem filling it, please let us know and we will try to help (or improve the template if needed).

shz224 commented 3 years ago

Description

After installing the plugin and rebuild, my jupyter lab interface can not work. After I uninstall the plugin, it still can not work. image

Reproduce

  1. Install the plugin 'lsp' through jupyter lab menu;
  2. Rebuild the jupyter lab and restart it;
  3. The interface crashes like the uploaded picture.
  4. Uninstall the plugin through jupyter labextension uninstall @krassowski/jupyterlab-lsp
  5. Still can not fix the problem.

Expected behavior

Context

Required: installed server extensions ![image](https://user-images.githubusercontent.com/48586099/102236502-8fe30f00-3f2e-11eb-92b0-d73bab42e3ec.png)
Required: installed lab extensions 
Paste the output from running `jupyter labextension list` from the command line here.
You may want to sanitize the paths in the output.
Troubleshoot Output 

WithWind ~ env:base ❯❯❯ jupyter troubleshoot
$PATH:
        D:\professional\Anaconda_install
        D:\professional\Anaconda_install\Library\mingw-w64\bin
        D:\professional\Anaconda_install\Library\usr\bin
        D:\professional\Anaconda_install\Library\bin
        D:\professional\Anaconda_install\Scripts
        D:\professional\Anaconda_install\bin
        D:\professional\Anaconda_install\condabin
        C:\ProgramData\Miniconda3
        C:\ProgramData\Miniconda3\Library\mingw-w64\bin
        C:\ProgramData\Miniconda3\Library\usr\bin
        C:\ProgramData\Miniconda3\Library\bin
        C:\ProgramData\Miniconda3\Scripts
        C:\Program Files (x86)\Common Files\Oracle\Java\javapath
        D:\commprogram\intel_sdk_opencl\install\system_studio_2020\OpenCL\sdk\bin\x64
        D:\commprogram\intel_sdk_opencl\install\system_studio_2020\OpenCL\sdk\bin\x86
        D:\commprogram\intel_sdk_opencl\install\system_studio_2020\OpenCL\sdk\bin\Pin
        D:\commprogram\intel_sdk_opencl\install\system_studio_2020\OpenCL\sdk\bin\GTPin
        D:\commprogram\devkitpro\msys2\usr\bin
        D:\commprogram\xshell
        D:\professional\xftp
        C:\WINDOWS\system32
        C:\WINDOWS
        C:\WINDOWS\System32\Wbem
        C:\WINDOWS\System32\WindowsPowerShell\v1.0
        C:\WINDOWS\System32\OpenSSH
        D:\commprogram\Git\Git\cmd
        D:\commprogram\tex\texinstall\texlive\2020\bin\win32
        D:\PROFES~1\MATLAB~1\runtime\win64
        D:\PROFES~1\MATLAB~1\bin
        D:\professional\matlab2020a_install\runtime\win64
        D:\professional\matlab2020a_install\bin
        D:\commprogram\cmake\bin
        D:\professional\Anaconda_install\Scripts
        D:\professional\Anaconda_install\Library\bin
        D:\professional\Anaconda_install
        D:\professional\Anaconda_install\Library\mingw-w64\bin
        Plugins
        C:\Program Files\Gatan\Shared
        C:\Users\WithWind\AppData\Local\Microsoft\WindowsApps
        C:\Users\WithWind\AppData\Local\GitHubDesktop\bin
        D:\commprogram\tex\texinstall\texlive\2020\bin\win32
        D:\professional\pycharm\PyCharm 2020.2.4\bin
        .

sys.path:
        D:\professional\Anaconda_install\Scripts
        E:\Scripts\0_myproject\empty\git
        D:\professional\Anaconda_install\python37.zip
        D:\professional\Anaconda_install\DLLs
        D:\professional\Anaconda_install\lib
        D:\professional\Anaconda_install
        C:\Users\WithWind\AppData\Roaming\Python\Python37\site-packages
        D:\professional\Anaconda_install\lib\site-packages
        D:\professional\Anaconda_install\lib\site-packages\gpyfft-0.7.3-py3.7-win-amd64.egg
        D:\professional\Anaconda_install\lib\site-packages\pynx-2020.1-py3.7.egg
        D:\jupyterfiles
        D:\professional\Anaconda_install\lib\site-packages\win32
        D:\professional\Anaconda_install\lib\site-packages\win32\lib
        D:\professional\Anaconda_install\lib\site-packages\Pythonwin

sys.executable:
        D:\professional\Anaconda_install\python.exe

sys.version:
        3.7.7 (default, May  6 2020, 11:45:54) [MSC v.1916 64 bit (AMD64)]

platform.platform():
        Windows-10-10.0.18362-SP0

where jupyter:
        D:\professional\Anaconda_install\Scripts\jupyter.exe

pip list:
        Package                           Version
        --------------------------------- -------------------
        alabaster                         0.7.12
        anaconda-client                   1.7.2
        anaconda-navigator                1.9.12
        appdirs                           1.4.4
        apptools                          4.5.0
        argh                              0.26.2
        argon2-cffi                       20.1.0
        astroid                           2.4.2
        async-generator                   1.10
        atomap                            0.2.1
        atomicwrites                      1.4.0
        attrs                             20.3.0
        autopep8                          1.5.4
        Babel                             2.9.0
        backcall                          0.2.0
        backports.functools-lru-cache     1.6.1
        backports.tempfile                1.0
        backports.weakref                 1.0.post1
        bash-kernel                       0.7.2
        bcrypt                            3.2.0
        beautifulsoup4                    4.9.3
        bleach                            3.2.1
        bokeh                             2.2.3
        brotlipy                          0.7.0
        certifi                           2020.12.5
        cffi                              1.14.4
        chardet                           3.0.4
        click                             7.1.2
        cloudpickle                       1.6.0
        clyent                            1.2.2
        colorama                          0.4.4
        conda                             4.9.2
        conda-build                       3.18.11
        conda-package-handling            1.7.2
        conda-verify                      3.4.2
        configobj                         5.0.6
        cryptography                      3.3.1
        cycler                            0.10.0
        Cython                            0.29.17
        cytoolz                           0.11.0
        dask                              2.19.0
        data                              0.4
        decorator                         4.4.2
        defusedxml                        0.6.0
        diff-match-patch                  20200713
        distributed                       2.30.1
        docutils                          0.16
        entrypoints                       0.3
        envisage                          4.9.2
        fabio                             0.10.2
        filelock                          3.0.12
        flake8                            3.8.4
        fsspec                            0.8.3
        funcsigs                          1.0.2
        future                            0.18.2
        glob2                             0.7
        gpyfft                            0.7.3
        h5py                              2.10.0
        hdf5plugin                        2.3.0
        HeapDict                          1.0.1
        idna                              2.10
        imageio                           2.9.0
        imagesize                         1.2.0
        importlib-metadata                2.0.0
        intervaltree                      3.1.0
        ipykernel                         5.3.4
        ipython                           7.19.0
        ipython-genutils                  0.2.0
        isort                             5.6.4
        jedi                              0.15.2
        Jinja2                            2.11.2
        joblib                            1.0.0
        json5                             0.9.5
        jsonschema                        3.2.0
        jupyter                           1.0.0
        jupyter-client                    6.1.7
        jupyter-console                   6.1.0
        jupyter-contrib-core              0.3.3
        jupyter-contrib-nbextensions      0.5.1
        jupyter-core                      4.7.0
        jupyter-highlight-selected-word   0.2.0
        jupyter-latex-envs                1.4.6
        jupyter-lsp                       0.8.0
        jupyter-nbextensions-configurator 0.4.1
        jupyterlab                        2.2.6
        jupyterlab-pygments               0.1.2
        jupyterlab-server                 1.2.0
        keyring                           21.4.0
        kiwisolver                        1.3.0
        latex                             0.7.0
        lazy-object-proxy                 1.4.3
        libarchive-c                      2.9
        line-profiler                     2.1.2
        llvmlite                          0.32.1
        locket                            0.2.0
        Mako                              1.1.3
        MarkupSafe                        1.1.1
        matlab-kernel                     0.16.8
        matplotlib                        3.1.3
        mayavi                            4.6.2
        mccabe                            0.6.1
        mendeleev                         0.5.1
        menuinst                          1.4.16
        metakernel                        0.24.3
        mistune                           0.8.4
        mkl-fft                           1.2.0
        mkl-random                        1.1.1
        mkl-service                       2.3.0
        mrc                               0.1.5
        mrcfile                           1.1.2
        msgpack                           1.0.1
        navigator-updater                 0.2.1
        nbclient                          0.5.1
        nbconvert                         6.0.7
        nbformat                          5.0.8
        nest-asyncio                      1.4.3
        networkx                          2.5
        nodejs                            0.1.1
        nose                              1.3.7
        notebook                          6.1.5
        numba                             0.49.1
        numexpr                           2.7.1
        numpy                             1.18.1
        numpydoc                          1.1.0
        olefile                           0.46
        optional-django                   0.1.0
        packaging                         20.8
        pandas                            1.0.3
        pandocfilters                     1.4.3
        paramiko                          2.7.2
        parso                             0.5.2
        partd                             1.1.0
        pathtools                         0.1.2
        pexpect                           4.8.0
        pickleshare                       0.7.5
        Pillow                            8.0.1
        Pint                              0.13
        pip                               20.3.1
        pkginfo                           1.6.1
        pluggy                            0.13.1
        portalocker                       1.5.2
        prettytable                       2.0.0
        prometheus-client                 0.9.0
        prompt-toolkit                    3.0.8
        psutil                            5.7.2
        ptyprocess                        0.6.0
        pycodestyle                       2.6.0
        pycosat                           0.6.3
        pycparser                         2.20
        pydocstyle                        5.1.1
        pyFFTW                            0.12.0
        pyfiglet                          0.8.post1
        pyflakes                          2.2.0
        Pygments                          2.7.3
        pylint                            2.6.0
        PyNaCl                            1.4.0
        pynx                              2020.1
        pyopencl                          2020.2+cl21
        pyOpenSSL                         20.0.0
        pyparsing                         2.4.7
        pyprocar                          5.1.7
        pyreadline                        2.1
        pyrsistent                        0.17.3
        PySnooper                         0.4.1
        PySocks                           1.7.1
        python-dateutil                   2.8.1
        python-jsonrpc-server             0.3.4
        python-language-server            0.31.9
        pytools                           2020.3.1
        pytz                              2020.4
        PyWavelets                        1.1.1
        pywin32                           227
        pywin32-ctypes                    0.2.0
        pywinpty                          0.5.7
        PyYAML                            5.3.1
        pyzmq                             20.0.0
        QDarkStyle                        2.8.1
        QtAwesome                         1.0.1
        qtconsole                         4.7.7
        QtPy                              1.9.0
        requests                          2.25.0
        rope                              0.18.0
        Rtree                             0.9.4
        ruamel-yaml                       0.15.87
        scikit-image                      0.17.2
        scikit-learn                      0.23.1
        scipy                             1.5.0
        seekpath                          1.9.4
        Send2Trash                        1.5.0
        setuptools                        51.0.0.post20201207
        shutilwhich                       1.1.0
        silx                              0.13.0
        six                               1.15.0
        snowballstemmer                   2.0.0
        sortedcontainers                  2.3.0
        soupsieve                         2.1
        sparse                            0.10.0
        Sphinx                            3.2.1
        sphinxcontrib-applehelp           1.0.2
        sphinxcontrib-devhelp             1.0.2
        sphinxcontrib-htmlhelp            1.0.3
        sphinxcontrib-jsmath              1.0.1
        sphinxcontrib-qthelp              1.0.3
        sphinxcontrib-serializinghtml     1.1.4
        spyder                            4.1.3
        spyder-kernels                    1.9.4
        statsmodels                       0.11.1
        tblib                             1.7.0
        tempdir                           0.7.1
        terminado                         0.9.1
        testpath                          0.4.4
        threadpoolctl                     2.1.0
        tifffile                          2020.10.1
        toml                              0.10.1
        toolz                             0.11.1
        tornado                           6.1
        tqdm                              4.54.1
        traitlets                         5.0.5
        traits                            6.1.0
        ttkthemes                         2.3.0
        typed-ast                         1.4.1
        typing-extensions                 3.7.4.3
        ujson                             1.35
        urllib3                           1.25.11
        watchdog                          0.10.4
        wcwidth                           0.2.5
        webencodings                      0.5.1
        wheel                             0.36.2
        win-inet-pton                     1.1.0
        wincertstore                      0.2
        wrapt                             1.11.2
        xmltodict                         0.12.0
        yapf                              0.30.0
        zernike                           0.0.15
        zict                              2.0.0
        zipp                              3.4.0

conda list:
        # packages in environment at D:\professional\Anaconda_install:
        #
        # Name                    Version                   Build  Channel
        alabaster                 0.7.12                   py37_0
        anaconda-client           1.7.2                    py37_0
        anaconda-navigator        1.9.12                   py37_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        appdirs                   1.4.4                    pypi_0    pypi
        apptools                  4.5.0                    pypi_0    pypi
        argh                      0.26.2                   py37_0
        argon2-cffi               20.1.0           py37he774522_1
        astroid                   2.4.2                    py37_0
        async_generator           1.10             py37h28b3542_0
        atomap                    0.2.1                    pypi_0    pypi
        atomicwrites              1.4.0                      py_0
        attrs                     20.3.0             pyhd3eb1b0_0
        autopep8                  1.5.4                      py_0
        babel                     2.9.0              pyhd3eb1b0_0
        backcall                  0.2.0                      py_0
        backports                 1.0                pyhd3eb1b0_2
        backports.functools_lru_cache 1.6.1              pyhd3eb1b0_0
        backports.tempfile        1.0                        py_1
        backports.weakref         1.0.post1                  py_1
        bash-kernel               0.7.2                    pypi_0    pypi
        bcrypt                    3.2.0            py37he774522_0
        beautifulsoup4            4.9.3              pyhb0f4dca_0
        blas                      1.0                         mkl
        bleach                    3.2.1                      py_0
        bokeh                     2.2.3                    py37_0
        brotlipy                  0.7.0           py37h2bbff1b_1003
        bzip2                     1.0.8                he774522_0
        ca-certificates           2020.12.8            haa95532_0
        certifi                   2020.12.5        py37haa95532_0
        cffi                      1.14.4           py37hcd4344a_0
        chardet                   3.0.4           py37haa95532_1003
        clfft                     2.12.2               h037026a_1    https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
        click                     7.1.2                      py_0
        cloudpickle               1.6.0                      py_0
        clyent                    1.2.2                    py37_1
        colorama                  0.4.4              pyhd3eb1b0_0
        conda                     4.9.2            py37haa95532_0
        conda-build               3.18.11                  py37_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        conda-env                 2.6.0                         1    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        conda-package-handling    1.7.2            py37h76e460a_0
        conda-verify              3.4.2                      py_1    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        configobj                 5.0.6                    pypi_0    pypi
        console_shortcut          0.1.1                         4    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        cryptography              3.3.1            py37hcd4344a_0
        cudatoolkit               10.2.89              h74a9793_1
        cycler                    0.10.0                   py37_0
        cython                    0.29.17          py37ha925a31_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        cytoolz                   0.11.0           py37he774522_0
        dask                      2.19.0                     py_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        dask-core                 2.19.0                     py_0
        data                      0.4                      pypi_0    pypi
        decorator                 4.4.2                      py_0
        defusedxml                0.6.0                      py_0
        diff-match-patch          20200713                   py_0
        distributed               2.30.1           py37haa95532_0
        docutils                  0.16                     py37_1
        entrypoints               0.3                      py37_0
        envisage                  4.9.2                    pypi_0    pypi
        fabio                     0.10.2                   pypi_0    pypi
        filelock                  3.0.12                     py_0
        flake8                    3.8.4                      py_0
        freetype                  2.10.4               hd328e21_0
        fsspec                    0.8.3                      py_0
        funcsigs                  1.0.2                    pypi_0    pypi
        future                    0.18.2                   py37_1
        glob2                     0.7                        py_0
        gpyfft                    0.7.3                    pypi_0    pypi
        h5py                      2.10.0           py37h5e291fa_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        hdf5                      1.10.4               h7ebc959_0
        hdf5plugin                2.3.0                    pypi_0    pypi
        heapdict                  1.0.1                      py_0
        icc_rt                    2019.0.0             h0cc432a_1
        icu                       58.2                 ha925a31_3
        idna                      2.10                       py_0
        imageio                   2.9.0                      py_0
        imagesize                 1.2.0                      py_0
        importlib-metadata        2.0.0                      py_1
        importlib_metadata        2.0.0                         1
        intel-openmp              2020.2                      254
        intervaltree              3.1.0                      py_0
        ipykernel                 5.3.4            py37h5ca1d4c_0
        ipython                   7.19.0           py37hd4e2768_0
        ipython_genutils          0.2.0              pyhd3eb1b0_1
        isort                     5.6.4                      py_0
        jedi                      0.15.2                   py37_0
        jinja2                    2.11.2                     py_0
        joblib                    1.0.0              pyhd3eb1b0_0
        jpeg                      9b                   hb83a4c4_2
        json5                     0.9.5                      py_0
        jsonschema                3.2.0                      py_2
        jupyter-contrib-core      0.3.3                    pypi_0    pypi
        jupyter-contrib-nbextensions 0.5.1                    pypi_0    pypi
        jupyter-highlight-selected-word 0.2.0                    pypi_0    pypi
        jupyter-latex-envs        1.4.6                    pypi_0    pypi
        jupyter-lsp               0.8.0                    pypi_0    pypi
        jupyter-nbextensions-configurator 0.4.1                    pypi_0    pypi
        jupyter_client            6.1.7                      py_0
        jupyter_core              4.7.0            py37haa95532_0
        jupyterlab                2.2.6                      py_0
        jupyterlab_pygments       0.1.2                      py_0
        jupyterlab_server         1.2.0                      py_0
        keyring                   21.4.0                   py37_1
        khronos-opencl-icd-loader 2020.06.16           h62dcd97_1    https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
        kiwisolver                1.3.0            py37hd77b12b_0
        latex                     0.7.0                    pypi_0    pypi
        lazy-object-proxy         1.4.3            py37h2bbff1b_2
        libarchive                3.3.3                h0643e63_5
        libiconv                  1.15                 h1df5818_7
        liblief                   0.10.1               ha925a31_0
        libpng                    1.6.37               h2a8f88b_0
        libsodium                 1.0.18               h62dcd97_0
        libspatialindex           1.9.3                h33f27b4_0
        libtiff                   4.1.0                h56a325e_0
        libxml2                   2.9.10               hb89e7f3_3
        line_profiler             2.1.2            py37hfa6e2cd_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        llvmlite                  0.32.1           py37ha925a31_0
        locket                    0.2.0                    py37_1
        lz4-c                     1.8.1.2              h2fa13f4_0
        lzo                       2.10                 he774522_2
        m2w64-gcc-libgfortran     5.3.0                         6
        m2w64-gcc-libs            5.3.0                         7
        m2w64-gcc-libs-core       5.3.0                         7
        m2w64-gmp                 6.1.0                         2
        m2w64-libwinpthread-git   5.0.0.4634.697f757               2
        mako                      1.1.3                    pypi_0    pypi
        markupsafe                1.1.1            py37hfa6e2cd_1
        matlab-kernel             0.16.8                   pypi_0    pypi
        matplotlib                3.1.3                    py37_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        matplotlib-base           3.1.3            py37h64f37c6_0
        mayavi                    4.6.2                    pypi_0    pypi
        mccabe                    0.6.1                    py37_1
        mendeleev                 0.5.1                    pypi_0    pypi
        menuinst                  1.4.16           py37he774522_1    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        metakernel                0.24.3                   pypi_0    pypi
        mistune                   0.8.4           py37hfa6e2cd_1001
        mkl                       2020.2                      256
        mkl-service               2.3.0            py37h196d8e1_0
        mkl_fft                   1.2.0            py37h45dec08_0
        mkl_random                1.1.1            py37h47e9c7a_0
        mrc                       0.1.5                    pypi_0    pypi
        mrcfile                   1.1.2                    pypi_0    pypi
        msgpack-python            1.0.1            py37h59b6b97_0
        msys2-conda-epoch         20160418                      1
        navigator-updater         0.2.1                    py37_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        nbclient                  0.5.1                      py_0
        nbconvert                 6.0.7                    py37_0
        nbformat                  5.0.8                      py_0
        nest-asyncio              1.4.3              pyhd3eb1b0_0
        networkx                  2.5                        py_0
        nodejs                    0.1.1                    pypi_0    pypi
        notebook                  6.1.5            py37haa95532_0
        numba                     0.49.1           py37h47e9c7a_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        numpy                     1.17.2                   pypi_0    pypi
        numpy-base                1.18.1           py37hc3f5095_1
        numpydoc                  1.1.0              pyhd3eb1b0_1
        olefile                   0.46                     py37_0
        openssl                   1.1.1i               h2bbff1b_0
        optional-django           0.1.0                    pypi_0    pypi
        packaging                 20.8               pyhd3eb1b0_0
        pandas                    1.0.3            py37h47e9c7a_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        pandoc                    2.11                 h9490d1a_0
        pandocfilters             1.4.3            py37haa95532_1
        paramiko                  2.7.2                      py_0
        parso                     0.5.2                      py_0
        partd                     1.1.0                      py_0
        pathtools                 0.1.2                      py_1
        pexpect                   4.8.0              pyhd3eb1b0_3
        pickleshare               0.7.5           pyhd3eb1b0_1003
        pillow                    8.0.1            py37h4fa10fc_0
        pint                      0.13                     pypi_0    pypi
        pip                       20.3.1           py37haa95532_0
        pkginfo                   1.6.1            py37haa95532_0
        pluggy                    0.13.1                   py37_0
        portalocker               1.5.2                    pypi_0    pypi
        powershell_shortcut       0.0.1                         3    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        prettytable               0.7.2                    pypi_0    pypi
        prometheus_client         0.9.0              pyhd3eb1b0_0
        prompt-toolkit            3.0.8                      py_0
        psutil                    5.7.2            py37he774522_0
        ptyprocess                0.6.0              pyhd3eb1b0_2
        py-lief                   0.10.1           py37ha925a31_0
        pycodestyle               2.6.0                      py_0
        pycosat                   0.6.3            py37h2bbff1b_0
        pycparser                 2.20                       py_2
        pydocstyle                5.1.1                      py_0
        pyfftw                    0.12.0                   pypi_0    pypi
        pyfiglet                  0.8.post1                pypi_0    pypi
        pyflakes                  2.2.0                      py_0
        pygments                  2.7.3              pyhd3eb1b0_0
        pylint                    2.6.0                    py37_0
        pynacl                    1.4.0            py37h62dcd97_1
        pynx                      2020.1                   pypi_0    pypi
        pyopencl                  2020.2+cl21              pypi_0    pypi
        pyopenssl                 20.0.0             pyhd3eb1b0_1
        pyparsing                 2.4.7                      py_0
        pyprocar                  5.1.7                    pypi_0    pypi
        pyqt                      5.9.2            py37h6538335_2
        pyreadline                2.1                      py37_1
        pyrsistent                0.17.3           py37he774522_0
        pysnooper                 0.4.1                    pypi_0    pypi
        pysocks                   1.7.1                    py37_1
        python                    3.7.7                h81c818b_4    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        python-dateutil           2.8.1                      py_0
        python-jsonrpc-server     0.3.4                      py_1
        python-language-server    0.31.9                   py37_0
        python-libarchive-c       2.9                        py_0
        python_abi                3.7                     1_cp37m    https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
        pytools                   2020.3.1                 pypi_0    pypi
        pytz                      2020.4             pyhd3eb1b0_0
        pywavelets                1.1.1            py37he774522_2
        pywin32                   227              py37he774522_1
        pywin32-ctypes            0.2.0                 py37_1001
        pywinpty                  0.5.7                    py37_0
        pyyaml                    5.3.1            py37he774522_1
        pyzmq                     20.0.0           py37hd77b12b_1
        qdarkstyle                2.8.1                      py_0
        qt                        5.9.7            vc14h73c81de_0
        qtawesome                 1.0.1                      py_0
        qtconsole                 4.7.7                      py_0
        qtpy                      1.9.0                      py_0
        requests                  2.25.0             pyhd3eb1b0_0
        rope                      0.18.0                     py_0
        rtree                     0.9.4            py37h21ff451_1
        ruamel_yaml               0.15.87          py37he774522_1
        scikit-image              0.17.2                   pypi_0    pypi
        scikit-learn              0.23.1           py37h25d0782_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        scipy                     1.5.0            py37h9439919_0
        seekpath                  1.9.4                    pypi_0    pypi
        send2trash                1.5.0              pyhd3eb1b0_1
        setuptools                51.0.0           py37haa95532_2
        shutilwhich               1.1.0                    pypi_0    pypi
        silx                      0.13.0                   pypi_0    pypi
        sip                       4.19.8           py37h6538335_0
        six                       1.15.0           py37haa95532_0
        snowballstemmer           2.0.0                      py_0
        sortedcontainers          2.3.0              pyhd3eb1b0_0
        soupsieve                 2.1                pyhd3eb1b0_0
        sparse                    0.10.0                   pypi_0    pypi
        sphinx                    3.2.1                      py_0
        sphinxcontrib-applehelp   1.0.2                      py_0
        sphinxcontrib-devhelp     1.0.2                      py_0
        sphinxcontrib-htmlhelp    1.0.3                      py_0
        sphinxcontrib-jsmath      1.0.1                      py_0
        sphinxcontrib-qthelp      1.0.3                      py_0
        sphinxcontrib-serializinghtml 1.1.4                      py_0
        spyder                    4.1.3                    py37_0    https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
        spyder-kernels            1.9.4                    py37_0
        sqlite                    3.33.0               h2a8f88b_0
        tbb                       2020.3               h74a9793_0
        tblib                     1.7.0                      py_0
        tempdir                   0.7.1                    pypi_0    pypi
        terminado                 0.9.1                    py37_0
        testpath                  0.4.4                      py_0
        threadpoolctl             2.1.0              pyh5ca1d4c_0
        tifffile                  2020.6.3                 pypi_0    pypi
        tk                        8.6.10               he774522_0
        toml                      0.10.1                     py_0
        toolz                     0.11.1                     py_0
        tornado                   6.1              py37h2bbff1b_0
        tqdm                      4.54.1             pyhd3eb1b0_0
        traitlets                 5.0.5                      py_0
        traits                    6.1.0                    pypi_0    pypi
        ttkthemes                 2.3.0                    pypi_0    pypi
        typed-ast                 1.4.1            py37he774522_0
        typing_extensions         3.7.4.3                    py_0
        ujson                     1.35             py37hfa6e2cd_0
        urllib3                   1.25.11                    py_0
        vc                        14.2                 h21ff451_1
        vs2015_runtime            14.27.29016          h5e58377_2
        watchdog                  0.10.4           py37haa95532_0
        wcwidth                   0.2.5                      py_0
        webencodings              0.5.1                    py37_1
        wheel                     0.36.2             pyhd3eb1b0_0
        win_inet_pton             1.1.0            py37haa95532_0
        wincertstore              0.2                      py37_0
        winpty                    0.4.3                         4
        wrapt                     1.11.2           py37he774522_0
        xmltodict                 0.12.0                     py_0
        xz                        5.2.5                h62dcd97_0
        yaml                      0.2.5                he774522_0
        yapf                      0.30.0                     py_0
        zernike                   0.0.15                   pypi_0    pypi
        zeromq                    4.3.3                ha925a31_3
        zict                      2.0.0                      py_0
        zipp                      3.4.0              pyhd3eb1b0_0
        zlib                      1.2.11               h62dcd97_4
        zstd                      1.3.7                h508b16e_0

conda env:
        name: base
        channels:
          - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
          - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
          - defaults
        dependencies:
          - alabaster=0.7.12=py37_0
          - anaconda-client=1.7.2=py37_0
          - anaconda-navigator=1.9.12=py37_0
          - argh=0.26.2=py37_0
          - argon2-cffi=20.1.0=py37he774522_1
          - astroid=2.4.2=py37_0
          - async_generator=1.10=py37h28b3542_0
          - atomicwrites=1.4.0=py_0
          - attrs=20.3.0=pyhd3eb1b0_0
          - autopep8=1.5.4=py_0
          - babel=2.9.0=pyhd3eb1b0_0
          - backcall=0.2.0=py_0
          - backports=1.0=pyhd3eb1b0_2
          - backports.functools_lru_cache=1.6.1=pyhd3eb1b0_0
          - backports.tempfile=1.0=py_1
          - backports.weakref=1.0.post1=py_1
          - bcrypt=3.2.0=py37he774522_0
          - beautifulsoup4=4.9.3=pyhb0f4dca_0
          - blas=1.0=mkl
          - bleach=3.2.1=py_0
          - bokeh=2.2.3=py37_0
          - brotlipy=0.7.0=py37h2bbff1b_1003
          - bzip2=1.0.8=he774522_0
          - ca-certificates=2020.12.8=haa95532_0
          - certifi=2020.12.5=py37haa95532_0
          - cffi=1.14.4=py37hcd4344a_0
          - chardet=3.0.4=py37haa95532_1003
          - clfft=2.12.2=h037026a_1
          - click=7.1.2=py_0
          - cloudpickle=1.6.0=py_0
          - clyent=1.2.2=py37_1
          - colorama=0.4.4=pyhd3eb1b0_0
          - conda=4.9.2=py37haa95532_0
          - conda-build=3.18.11=py37_0
          - conda-env=2.6.0=1
          - conda-package-handling=1.7.2=py37h76e460a_0
          - conda-verify=3.4.2=py_1
          - console_shortcut=0.1.1=4
          - cryptography=3.3.1=py37hcd4344a_0
          - cudatoolkit=10.2.89=h74a9793_1
          - cycler=0.10.0=py37_0
          - cython=0.29.17=py37ha925a31_0
          - cytoolz=0.11.0=py37he774522_0
          - dask=2.19.0=py_0
          - dask-core=2.19.0=py_0
          - decorator=4.4.2=py_0
          - defusedxml=0.6.0=py_0
          - diff-match-patch=20200713=py_0
          - distributed=2.30.1=py37haa95532_0
          - docutils=0.16=py37_1
          - entrypoints=0.3=py37_0
          - filelock=3.0.12=py_0
          - flake8=3.8.4=py_0
          - freetype=2.10.4=hd328e21_0
          - fsspec=0.8.3=py_0
          - future=0.18.2=py37_1
          - glob2=0.7=py_0
          - h5py=2.10.0=py37h5e291fa_0
          - hdf5=1.10.4=h7ebc959_0
          - heapdict=1.0.1=py_0
          - icc_rt=2019.0.0=h0cc432a_1
          - icu=58.2=ha925a31_3
          - idna=2.10=py_0
          - imageio=2.9.0=py_0
          - imagesize=1.2.0=py_0
          - importlib-metadata=2.0.0=py_1
          - importlib_metadata=2.0.0=1
          - intel-openmp=2020.2=254
          - intervaltree=3.1.0=py_0
          - ipykernel=5.3.4=py37h5ca1d4c_0
          - ipython=7.19.0=py37hd4e2768_0
          - ipython_genutils=0.2.0=pyhd3eb1b0_1
          - isort=5.6.4=py_0
          - jedi=0.15.2=py37_0
          - jinja2=2.11.2=py_0
          - joblib=1.0.0=pyhd3eb1b0_0
          - jpeg=9b=hb83a4c4_2
          - json5=0.9.5=py_0
          - jsonschema=3.2.0=py_2
          - jupyter_client=6.1.7=py_0
          - jupyter_core=4.7.0=py37haa95532_0
          - jupyterlab=2.2.6=py_0
          - jupyterlab_pygments=0.1.2=py_0
          - jupyterlab_server=1.2.0=py_0
          - keyring=21.4.0=py37_1
          - khronos-opencl-icd-loader=2020.06.16=h62dcd97_1
          - kiwisolver=1.3.0=py37hd77b12b_0
          - lazy-object-proxy=1.4.3=py37h2bbff1b_2
          - libarchive=3.3.3=h0643e63_5
          - libiconv=1.15=h1df5818_7
          - liblief=0.10.1=ha925a31_0
          - libpng=1.6.37=h2a8f88b_0
          - libsodium=1.0.18=h62dcd97_0
          - libspatialindex=1.9.3=h33f27b4_0
          - libtiff=4.1.0=h56a325e_0
          - libxml2=2.9.10=hb89e7f3_3
          - line_profiler=2.1.2=py37hfa6e2cd_0
          - llvmlite=0.32.1=py37ha925a31_0
          - locket=0.2.0=py37_1
          - lz4-c=1.8.1.2=h2fa13f4_0
          - lzo=2.10=he774522_2
          - m2w64-gcc-libgfortran=5.3.0=6
          - m2w64-gcc-libs=5.3.0=7
          - m2w64-gcc-libs-core=5.3.0=7
          - m2w64-gmp=6.1.0=2
          - m2w64-libwinpthread-git=5.0.0.4634.697f757=2
          - markupsafe=1.1.1=py37hfa6e2cd_1
          - matplotlib=3.1.3=py37_0
          - matplotlib-base=3.1.3=py37h64f37c6_0
          - mccabe=0.6.1=py37_1
          - menuinst=1.4.16=py37he774522_1
          - mistune=0.8.4=py37hfa6e2cd_1001
          - mkl=2020.2=256
          - mkl-service=2.3.0=py37h196d8e1_0
          - mkl_fft=1.2.0=py37h45dec08_0
          - mkl_random=1.1.1=py37h47e9c7a_0
          - msgpack-python=1.0.1=py37h59b6b97_0
          - msys2-conda-epoch=20160418=1
          - navigator-updater=0.2.1=py37_0
          - nbclient=0.5.1=py_0
          - nbconvert=6.0.7=py37_0
          - nbformat=5.0.8=py_0
          - nest-asyncio=1.4.3=pyhd3eb1b0_0
          - networkx=2.5=py_0
          - notebook=6.1.5=py37haa95532_0
          - numba=0.49.1=py37h47e9c7a_0
          - numpy-base=1.18.1=py37hc3f5095_1
          - numpydoc=1.1.0=pyhd3eb1b0_1
          - olefile=0.46=py37_0
          - openssl=1.1.1i=h2bbff1b_0
          - packaging=20.8=pyhd3eb1b0_0
          - pandas=1.0.3=py37h47e9c7a_0
          - pandoc=2.11=h9490d1a_0
          - pandocfilters=1.4.3=py37haa95532_1
          - paramiko=2.7.2=py_0
          - parso=0.5.2=py_0
          - partd=1.1.0=py_0
          - pathtools=0.1.2=py_1
          - pexpect=4.8.0=pyhd3eb1b0_3
          - pickleshare=0.7.5=pyhd3eb1b0_1003
          - pillow=8.0.1=py37h4fa10fc_0
          - pip=20.3.1=py37haa95532_0
          - pkginfo=1.6.1=py37haa95532_0
          - pluggy=0.13.1=py37_0
          - powershell_shortcut=0.0.1=3
          - prometheus_client=0.9.0=pyhd3eb1b0_0
          - prompt-toolkit=3.0.8=py_0
          - psutil=5.7.2=py37he774522_0
          - ptyprocess=0.6.0=pyhd3eb1b0_2
          - py-lief=0.10.1=py37ha925a31_0
          - pycodestyle=2.6.0=py_0
          - pycosat=0.6.3=py37h2bbff1b_0
          - pycparser=2.20=py_2
          - pydocstyle=5.1.1=py_0
          - pyflakes=2.2.0=py_0
          - pygments=2.7.3=pyhd3eb1b0_0
          - pylint=2.6.0=py37_0
          - pynacl=1.4.0=py37h62dcd97_1
          - pyopenssl=20.0.0=pyhd3eb1b0_1
          - pyparsing=2.4.7=py_0
          - pyqt=5.9.2=py37h6538335_2
          - pyreadline=2.1=py37_1
          - pyrsistent=0.17.3=py37he774522_0
          - pysocks=1.7.1=py37_1
          - python=3.7.7=h81c818b_4
          - python-dateutil=2.8.1=py_0
          - python-jsonrpc-server=0.3.4=py_1
          - python-language-server=0.31.9=py37_0
          - python-libarchive-c=2.9=py_0
          - python_abi=3.7=1_cp37m
          - pytz=2020.4=pyhd3eb1b0_0
          - pywavelets=1.1.1=py37he774522_2
          - pywin32=227=py37he774522_1
          - pywin32-ctypes=0.2.0=py37_1001
          - pywinpty=0.5.7=py37_0
          - pyyaml=5.3.1=py37he774522_1
          - pyzmq=20.0.0=py37hd77b12b_1
          - qdarkstyle=2.8.1=py_0
          - qt=5.9.7=vc14h73c81de_0
          - qtawesome=1.0.1=py_0
          - qtconsole=4.7.7=py_0
          - qtpy=1.9.0=py_0
          - requests=2.25.0=pyhd3eb1b0_0
          - rope=0.18.0=py_0
          - rtree=0.9.4=py37h21ff451_1
          - ruamel_yaml=0.15.87=py37he774522_1
          - scikit-learn=0.23.1=py37h25d0782_0
          - scipy=1.5.0=py37h9439919_0
          - send2trash=1.5.0=pyhd3eb1b0_1
          - setuptools=51.0.0=py37haa95532_2
          - sip=4.19.8=py37h6538335_0
          - six=1.15.0=py37haa95532_0
          - snowballstemmer=2.0.0=py_0
          - sortedcontainers=2.3.0=pyhd3eb1b0_0
          - soupsieve=2.1=pyhd3eb1b0_0
          - sphinx=3.2.1=py_0
          - sphinxcontrib-applehelp=1.0.2=py_0
          - sphinxcontrib-devhelp=1.0.2=py_0
          - sphinxcontrib-htmlhelp=1.0.3=py_0
          - sphinxcontrib-jsmath=1.0.1=py_0
          - sphinxcontrib-qthelp=1.0.3=py_0
          - sphinxcontrib-serializinghtml=1.1.4=py_0
          - spyder=4.1.3=py37_0
          - spyder-kernels=1.9.4=py37_0
          - sqlite=3.33.0=h2a8f88b_0
          - tbb=2020.3=h74a9793_0
          - tblib=1.7.0=py_0
          - terminado=0.9.1=py37_0
          - testpath=0.4.4=py_0
          - threadpoolctl=2.1.0=pyh5ca1d4c_0
          - tk=8.6.10=he774522_0
          - toml=0.10.1=py_0
          - toolz=0.11.1=py_0
          - tornado=6.1=py37h2bbff1b_0
          - tqdm=4.54.1=pyhd3eb1b0_0
          - traitlets=5.0.5=py_0
          - typed-ast=1.4.1=py37he774522_0
          - typing_extensions=3.7.4.3=py_0
          - ujson=1.35=py37hfa6e2cd_0
          - urllib3=1.25.11=py_0
          - vc=14.2=h21ff451_1
          - vs2015_runtime=14.27.29016=h5e58377_2
          - watchdog=0.10.4=py37haa95532_0
          - wcwidth=0.2.5=py_0
          - webencodings=0.5.1=py37_1
          - wheel=0.36.2=pyhd3eb1b0_0
          - win_inet_pton=1.1.0=py37haa95532_0
          - wincertstore=0.2=py37_0
          - winpty=0.4.3=4
          - wrapt=1.11.2=py37he774522_0
          - xmltodict=0.12.0=py_0
          - xz=5.2.5=h62dcd97_0
          - yaml=0.2.5=he774522_0
          - yapf=0.30.0=py_0
          - zeromq=4.3.3=ha925a31_3
          - zict=2.0.0=py_0
          - zipp=3.4.0=pyhd3eb1b0_0
          - zlib=1.2.11=h62dcd97_4
          - zstd=1.3.7=h508b16e_0
          - pip:
            - appdirs==1.4.4
            - apptools==4.5.0
            - atomap==0.2.1
            - bash-kernel==0.7.2
            - configobj==5.0.6
            - data==0.4
            - envisage==4.9.2
            - fabio==0.10.2
            - funcsigs==1.0.2
            - gpyfft==0.7.3
            - hdf5plugin==2.3.0
            - jupyter-contrib-core==0.3.3
            - jupyter-contrib-nbextensions==0.5.1
            - jupyter-highlight-selected-word==0.2.0
            - jupyter-latex-envs==1.4.6
            - jupyter-lsp==0.8.0
            - jupyter-nbextensions-configurator==0.4.1
            - latex==0.7.0
            - mako==1.1.3
            - matlab-kernel==0.16.8
            - mayavi==4.6.2
            - mendeleev==0.5.1
            - metakernel==0.24.3
            - mrc==0.1.5
            - mrcfile==1.1.2
            - nodejs==0.1.1
            - numpy==1.17.2
            - optional-django==0.1.0
            - pint==0.13
            - portalocker==1.5.2
            - prettytable==0.7.2
            - pyfftw==0.12.0
            - pyfiglet==0.8.post1
            - pynx==2020.1
            - pyopencl==2020.2+cl21
            - pyprocar==5.1.7
            - pysnooper==0.4.1
            - pytools==2020.3.1
            - scikit-image==0.17.2
            - seekpath==1.9.4
            - shutilwhich==1.1.0
            - silx==0.13.0
            - sparse==0.10.0
            - tempdir==0.7.1
            - tifffile==2020.6.3
            - traits==6.1.0
            - ttkthemes==2.3.0
            - zernike==0.0.15
        prefix: D:\professional\Anaconda_install

Command Line Output

Paste the output from your command line running `jupyter lab` here, use `--debug` if possible.




jupyter lab --debug
[D 23:40:00.711 LabApp] Searching ['C:\\Users\\WithWind', 'C:\\Users\\WithWind\\.jupyter', 'D:\\professional\\Anaconda_install\\etc\\jupyter', 'C:\\ProgramData\\jupyter'] for config files
[D 23:40:00.711 LabApp] Looking for jupyter_config in C:\ProgramData\jupyter
[D 23:40:00.712 LabApp] Looking for jupyter_config in D:\professional\Anaconda_install\etc\jupyter
[D 23:40:00.712 LabApp] Looking for jupyter_config in C:\Users\WithWind\.jupyter
[D 23:40:00.712 LabApp] Looking for jupyter_config in C:\Users\WithWind
[D 23:40:00.713 LabApp] Looking for jupyter_notebook_config in C:\ProgramData\jupyter
[D 23:40:00.713 LabApp] Looking for jupyter_notebook_config in D:\professional\Anaconda_install\etc\jupyter
[D 23:40:00.714 LabApp] Loaded config file: D:\professional\Anaconda_install\etc\jupyter\jupyter_notebook_config.json
[D 23:40:00.714 LabApp] Looking for jupyter_notebook_config in C:\Users\WithWind\.jupyter
[D 23:40:00.714 LabApp] Loaded config file: C:\Users\WithWind\.jupyter\jupyter_notebook_config.py
[D 23:40:00.715 LabApp] Loaded config file: C:\Users\WithWind\.jupyter\jupyter_notebook_config.json
[D 23:40:00.715 LabApp] Looking for jupyter_notebook_config in C:\Users\WithWind
[D 23:40:00.716 LabApp] Ignoring min_open_files_limit because the limit cannot be adjusted (for example, on Windows)
[D 23:40:00.719 LabApp] Paths used for configuration of jupyter_notebook_config:
        C:\ProgramData\jupyter\jupyter_notebook_config.json
[D 23:40:00.719 LabApp] Paths used for configuration of jupyter_notebook_config:
        D:\professional\Anaconda_install\etc\jupyter\jupyter_notebook_config.d\jupyter-lsp-serverextension.json
        D:\professional\Anaconda_install\etc\jupyter\jupyter_notebook_config.d\jupyterlab.json
        D:\professional\Anaconda_install\etc\jupyter\jupyter_notebook_config.json
[D 23:40:00.721 LabApp] Paths used for configuration of jupyter_notebook_config:
        C:\Users\WithWind\.jupyter\jupyter_notebook_config.json
[I 23:40:01.010 LabApp] The port 8888 is already in use, trying another port.
[I 23:40:01.010 LabApp] The port 8889 is already in use, trying another port.
[I 23:40:01.011 LabApp] The port 8890 is already in use, trying another port.
[I 23:40:01.011 LabApp] The port 8891 is already in use, trying another port.
[D 23:40:01.082 LabApp] Checking for C:\Users\WithWind\node_modules\bash-language-server\bin\main.js
[D 23:40:01.083 LabApp] Checking for D:\professional\Anaconda_install\share\jupyter\lab\staging\node_modules\bash-language-server\bin\main.js
[D 23:40:01.083 LabApp] Checking for D:\professional\Anaconda_install\lib\node_modules\bash-language-server\bin\main.js
[D 23:40:01.083 LabApp] Checking for D:\professional\Anaconda_install\node_modules\bash-language-server\bin\main.js
[D 23:40:01.083 LabApp] bash-language-server\bin\main.js not found in node_modules of [WindowsPath('C:/Users/WithWind'), WindowsPath('D:/professional/Anaconda_install/share/jupyter/lab/staging'), WindowsPath('D:/professional/Anaconda_install/lib'), WindowsPath('D:/professional/Anaconda_install')]
[D 23:40:01.084 LabApp] Checking for C:\Users\WithWind\node_modules\dockerfile-language-server-nodejs\lib\server.js
[D 23:40:01.084 LabApp] Checking for D:\professional\Anaconda_install\share\jupyter\lab\staging\node_modules\dockerfile-language-server-nodejs\lib\server.js
[D 23:40:01.084 LabApp] Checking for D:\professional\Anaconda_install\lib\node_modules\dockerfile-language-server-nodejs\lib\server.js
[D 23:40:01.084 LabApp] Checking for D:\professional\Anaconda_install\node_modules\dockerfile-language-server-nodejs\lib\server.js
[D 23:40:01.085 LabApp] dockerfile-language-server-nodejs\lib\server.js not found in node_modules of [WindowsPath('C:/Users/WithWind'), WindowsPath('D:/professional/Anaconda_install/share/jupyter/lab/staging'), WindowsPath('D:/professional/Anaconda_install/lib'), WindowsPath('D:/professional/Anaconda_install')]
[D 23:40:01.085 LabApp] Checking for C:\Users\WithWind\node_modules\javascript-typescript-langserver\lib\language-server-stdio.js
[D 23:40:01.085 LabApp] Checking for D:\professional\Anaconda_install\share\jupyter\lab\staging\node_modules\javascript-typescript-langserver\lib\language-server-stdio.js
[D 23:40:01.085 LabApp] Checking for D:\professional\Anaconda_install\lib\node_modules\javascript-typescript-langserver\lib\language-server-stdio.js
[D 23:40:01.086 LabApp] Checking for D:\professional\Anaconda_install\node_modules\javascript-typescript-langserver\lib\language-server-stdio.js
[D 23:40:01.086 LabApp] javascript-typescript-langserver\lib\language-server-stdio.js not found in node_modules of [WindowsPath('C:/Users/WithWind'), WindowsPath('D:/professional/Anaconda_install/share/jupyter/lab/staging'), WindowsPath('D:/professional/Anaconda_install/lib'), WindowsPath('D:/professional/Anaconda_install')]
[D 23:40:01.116 LabApp] Checking for C:\Users\WithWind\node_modules\unified-language-server\src\server.js
[D 23:40:01.116 LabApp] Checking for D:\professional\Anaconda_install\share\jupyter\lab\staging\node_modules\unified-language-server\src\server.js
[D 23:40:01.117 LabApp] Checking for D:\professional\Anaconda_install\lib\node_modules\unified-language-server\src\server.js
[D 23:40:01.117 LabApp] Checking for D:\professional\Anaconda_install\node_modules\unified-language-server\src\server.js
[D 23:40:01.117 LabApp] unified-language-server\src\server.js not found in node_modules of [WindowsPath('C:/Users/WithWind'), WindowsPath('D:/professional/Anaconda_install/share/jupyter/lab/staging'), WindowsPath('D:/professional/Anaconda_install/lib'), WindowsPath('D:/professional/Anaconda_install')]
[D 23:40:01.119 LabApp] Checking for C:\Users\WithWind\node_modules\vscode-css-languageserver-bin\cssServerMain.js
[D 23:40:01.120 LabApp] Checking for D:\professional\Anaconda_install\share\jupyter\lab\staging\node_modules\vscode-css-languageserver-bin\cssServerMain.js
[D 23:40:01.121 LabApp] Checking for D:\professional\Anaconda_install\lib\node_modules\vscode-css-languageserver-bin\cssServerMain.js
[D 23:40:01.122 LabApp] Checking for D:\professional\Anaconda_install\node_modules\vscode-css-languageserver-bin\cssServerMain.js
[D 23:40:01.123 LabApp] vscode-css-languageserver-bin\cssServerMain.js not found in node_modules of [WindowsPath('C:/Users/WithWind'), WindowsPath('D:/professional/Anaconda_install/share/jupyter/lab/staging'), WindowsPath('D:/professional/Anaconda_install/lib'), WindowsPath('D:/professional/Anaconda_install')]
[D 23:40:01.124 LabApp] Checking for C:\Users\WithWind\node_modules\vscode-html-languageserver-bin\htmlServerMain.js
[D 23:40:01.124 LabApp] Checking for D:\professional\Anaconda_install\share\jupyter\lab\staging\node_modules\vscode-html-languageserver-bin\htmlServerMain.js
[D 23:40:01.128 LabApp] Checking for D:\professional\Anaconda_install\lib\node_modules\vscode-html-languageserver-bin\htmlServerMain.js
[D 23:40:01.134 LabApp] Checking for D:\professional\Anaconda_install\node_modules\vscode-html-languageserver-bin\htmlServerMain.js
[D 23:40:01.134 LabApp] vscode-html-languageserver-bin\htmlServerMain.js not found in node_modules of [WindowsPath('C:/Users/WithWind'), WindowsPath('D:/professional/Anaconda_install/share/jupyter/lab/staging'), WindowsPath('D:/professional/Anaconda_install/lib'), WindowsPath('D:/professional/Anaconda_install')]
[D 23:40:01.135 LabApp] Checking for C:\Users\WithWind\node_modules\vscode-json-languageserver-bin\jsonServerMain.js
[D 23:40:01.136 LabApp] Checking for D:\professional\Anaconda_install\share\jupyter\lab\staging\node_modules\vscode-json-languageserver-bin\jsonServerMain.js
[D 23:40:01.145 LabApp] Checking for D:\professional\Anaconda_install\lib\node_modules\vscode-json-languageserver-bin\jsonServerMain.js
[D 23:40:01.146 LabApp] Checking for D:\professional\Anaconda_install\node_modules\vscode-json-languageserver-bin\jsonServerMain.js
[D 23:40:01.147 LabApp] vscode-json-languageserver-bin\jsonServerMain.js not found in node_modules of [WindowsPath('C:/Users/WithWind'), WindowsPath('D:/professional/Anaconda_install/share/jupyter/lab/staging'), WindowsPath('D:/professional/Anaconda_install/lib'), WindowsPath('D:/professional/Anaconda_install')]
[D 23:40:01.148 LabApp] Checking for C:\Users\WithWind\node_modules\yaml-language-server\bin\yaml-language-server
[D 23:40:01.156 LabApp] Checking for D:\professional\Anaconda_install\share\jupyter\lab\staging\node_modules\yaml-language-server\bin\yaml-language-server
[D 23:40:01.160 LabApp] Checking for D:\professional\Anaconda_install\lib\node_modules\yaml-language-server\bin\yaml-language-server
[D 23:40:01.161 LabApp] Checking for D:\professional\Anaconda_install\node_modules\yaml-language-server\bin\yaml-language-server
[D 23:40:01.168 LabApp] yaml-language-server\bin\yaml-language-server not found in node_modules of [WindowsPath('C:/Users/WithWind'), WindowsPath('D:/professional/Anaconda_install/share/jupyter/lab/staging'), WindowsPath('D:/professional/Anaconda_install/lib'), WindowsPath('D:/professional/Anaconda_install')]
[D 23:40:01.334 LabApp] [lsp] rootUri will be file:///d:/jupyterfiles
[D 23:40:01.334 LabApp] [lsp] virtualDocumentsUri will be file:///d:/jupyterfiles/.virtual_documents
[D 23:40:01.336 LabApp] [lsp] The following Language Servers will be available: {
      "pyls": {
        "argv": [
          "D:\\professional\\Anaconda_install\\Scripts\\pyls.EXE"
        ],
        "config_schema": {
          "properties": {
            "pyls.configurationSources": {
              "default": [
                "pycodestyle"
              ],
              "description": "List of configuration sources to use.",
              "items": {
                "enum": [
                  "pycodestyle",
                  "pyflakes"
                ],
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            },
            "pyls.executable": {
              "default": "pyls",
              "description": "Language server executable",
              "type": "string"
            },
            "pyls.plugins.jedi_completion.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.jedi_completion.include_params": {
              "default": true,
              "description": "Auto-completes methods and classes with tabstops for each parameter.",
              "type": "boolean"
            },
            "pyls.plugins.jedi_definition.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.jedi_definition.follow_builtin_imports": {
              "default": true,
              "description": "If follow_imports is True will decide if it follow builtin imports.",
              "type": "boolean"
            },
            "pyls.plugins.jedi_definition.follow_imports": {
              "default": true,
              "description": "The goto call will follow imports.",
              "type": "boolean"
            },
            "pyls.plugins.jedi_hover.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.jedi_references.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.jedi_signature_help.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.jedi_symbols.all_scopes": {
              "default": true,
              "description": "If True lists the names of all scopes instead of only the module namespace.",
              "type": "boolean"
            },
            "pyls.plugins.jedi_symbols.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.mccabe.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.mccabe.threshold": {
              "default": 15,
              "description": "The minimum threshold that triggers warnings about cyclomatic complexity.",
              "type": "number"
            },
            "pyls.plugins.preload.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.preload.modules": {
              "default": null,
              "description": "List of modules to import on startup",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            },
            "pyls.plugins.pycodestyle.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.pycodestyle.exclude": {
              "default": null,
              "description": "Exclude files or directories which match these patterns.",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            },
            "pyls.plugins.pycodestyle.filename": {
              "default": null,
              "description": "When parsing directories, only check filenames matching these patterns.",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            },
            "pyls.plugins.pycodestyle.hangClosing": {
              "default": null,
              "description": "Hang closing bracket instead of matching indentation of opening bracket's line.",
              "type": "boolean"
            },
            "pyls.plugins.pycodestyle.ignore": {
              "default": null,
              "description": "Ignore errors and warnings",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            },
            "pyls.plugins.pycodestyle.maxLineLength": {
              "default": null,
              "description": "Set maximum allowed line length.",
              "type": "number"
            },
            "pyls.plugins.pycodestyle.select": {
              "default": null,
              "description": "Select errors and warnings",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            },
            "pyls.plugins.pydocstyle.addIgnore": {
              "default": null,
              "description": "Ignore errors and warnings in addition to the specified convention.",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            },
            "pyls.plugins.pydocstyle.addSelect": {
              "default": null,
              "description": "Select errors and warnings in addition to the specified convention.",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            },
            "pyls.plugins.pydocstyle.convention": {
              "default": null,
              "description": "Choose the basic list of checked errors by specifying an existing convention.",
              "enum": [
                "pep257",
                "numpy"
              ],
              "type": "string"
            },
            "pyls.plugins.pydocstyle.enabled": {
              "default": false,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.pydocstyle.ignore": {
              "default": null,
              "description": "Ignore errors and warnings",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            },
            "pyls.plugins.pydocstyle.match": {
              "default": "(?!test_).*\\.py",
              "description": "Check only files that exactly match the given regular expression; default is to match files that don't start with 'test_' but end with '.py'.",
              "type": "string"
            },
            "pyls.plugins.pydocstyle.matchDir": {
              "default": "[^\\.].*",
              "description": "Search only dirs that exactly match the given regular expression; default is to match dirs which do not begin with a dot.",
              "type": "string"
            },
            "pyls.plugins.pydocstyle.select": {
              "default": null,
              "description": "Select errors and warnings",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            },
            "pyls.plugins.pyflakes.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.pylint.args": {
              "default": null,
              "description": "Arguments to pass to pylint.",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": false
            },
            "pyls.plugins.pylint.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.rope_completion.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.plugins.yapf.enabled": {
              "default": true,
              "description": "Enable or disable the plugin.",
              "type": "boolean"
            },
            "pyls.rope.extensionModules": {
              "default": null,
              "description": "Builtin and c-extension modules that are allowed to be imported and inspected by rope.",
              "type": "string"
            },
            "pyls.rope.ropeFolder": {
              "default": null,
              "description": "The name of the folder in which rope stores project configurations and data.  Pass `null` for not using such a folder at all.",
              "items": {
                "type": "string"
              },
              "type": "array",
              "uniqueItems": true
            }
          },
          "title": "Python Language Server Configuration",
          "type": "object"
        },
        "display_name": "pyls",
        "env": {
          "PYTHONUNBUFFERED": "1"
        },
        "extend": [
          {
            "display_name": "pyls-mypy",
            "install": {
              "pip": "pip install pyls-mypy"
            }
          },
          {
            "display_name": "pyls-black",
            "install": {
              "pip": "pip install pyls-black"
            }
          },
          {
            "display_name": "pyls-isort",
            "install": {
              "pip": "pip install pyls-isort"
            }
          }
        ],
        "install": {
          "conda": "conda install -c conda-forge python-language-server",
          "pip": "pip install python-language-server[all]"
        },
        "languages": [
          "python"
        ],
        "mime_types": [
          "text/python",
          "text/x-ipython"
        ],
        "urls": {
          "home": "https://github.com/palantir/python-language-server",
          "issues": "https://github.com/palantir/python-language-server/issues"
        },
        "version": 2
      }
    }
[W 23:40:01.347 LabApp] Error loading server extension jupyter_nbextensions_configurator
    Traceback (most recent call last):
      File "D:\professional\Anaconda_install\lib\site-packages\notebook\notebookapp.py", line 1942, in init_server_extensions
        mod = importlib.import_module(modulename)
      File "D:\professional\Anaconda_install\lib\importlib\__init__.py", line 127, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "", line 1006, in _gcd_import
      File "", line 983, in _find_and_load
      File "", line 965, in _find_and_load_unlocked
    ModuleNotFoundError: No module named 'jupyter_nbextensions_configurator'
[I 23:40:01.678 LabApp] JupyterLab extension loaded from D:\professional\Anaconda_install\lib\site-packages\jupyterlab
[I 23:40:01.679 LabApp] JupyterLab application directory is D:\professional\Anaconda_install\share\jupyter\lab
[I 23:40:01.682 LabApp] Serving notebooks from local directory: D:\jupyterfiles
[I 23:40:01.687 LabApp] Jupyter Notebook 6.1.5 is running at:
[I 23:40:01.687 LabApp] http://localhost:8892/?token=738efa50caa1cddea8a5c14a1fc17f2666c118a84810a022
[I 23:40:01.688 LabApp]  or http://127.0.0.1:8892/?token=738efa50caa1cddea8a5c14a1fc17f2666c118a84810a022
[I 23:40:01.696 LabApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[W 23:40:01.829 LabApp] No web browser found: could not locate runnable browser.
[C 23:40:01.829 LabApp]

    To access the notebook, open this file in a browser:
        file:///C:/Users/WithWind/AppData/Roaming/jupyter/runtime/nbserver-6596-open.html
    Or copy and paste one of these URLs:
        http://localhost:8892/?token=738efa50caa1cddea8a5c14a1fc17f2666c118a84810a022
     or http://127.0.0.1:8892/?token=738efa50caa1cddea8a5c14a1fc17f2666c118a84810a022
Browser Output (recommended for all interface issues) 
Paste the output from your browser JavaScript console replacing the text in here.
lab/api/settings/?1608046070221:1 Failed to load resource: the server responded with a status of 500 (Internal Server Error)
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/apputils-extension:settings' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/application-extension:sidebar' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/apputils-extension:themes' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/console-extension:tracker' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/fileeditor-extension:plugin' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/codemirror-extension:commands' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/console-extension:foreign' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/extensionmanager-extension:plugin' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/filebrowser-extension:browser' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/fileeditor-extension:tab-space-status' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/markdownviewer-extension:plugin' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/settingeditor-extension:plugin' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/shortcuts-extension:shortcuts' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/terminal-extension:plugin' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/notebook-extension:tracker' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/docmanager-extension:path-status' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/docmanager-extension:saving-status' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/apputils-extension:themes-palette-menu' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/theme-dark-extension:plugin' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/theme-light-extension:plugin' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/completer-extension:consoles' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/inspector-extension:consoles' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/statusbar-extension:line-col-status' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/statusbar-extension:kernel-status' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/tooltip-extension:consoles' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/codemirror-extension:editor-syntax-status' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/completer-extension:files' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/tooltip-extension:files' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/notebook-extension:tools' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin 'celltags' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/completer-extension:notebooks' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/inspector-extension:notebooks' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/logconsole-extension:plugin' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin 'logconsole:nboutput' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/notebook-extension:mode-status' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/notebook-extension:trust-status' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/tooltip-extension:notebooks' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/filebrowser-extension:share-file' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Plugin '@jupyterlab/filebrowser-extension:file-upload-status' failed to activate.
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
vendors~main.d6ae31c7fff1f92f0bb6.js:2 Error: Invalid response: 500 Internal Server Error
    at s.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async A.list (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
    at async activate (vendors~main.d6ae31c7fff1f92f0bb6.js:2)
(anonymous) @ vendors~main.d6ae31c7fff1f92f0bb6.js:2
shz224 commented 3 years ago

Thanks you. The template is filled.

krassowski commented 3 years ago

Thank you. Apologies for the bad experience; it seems that you installed using quite old installation instructions because you seem to have a very old version of jupyter-lsp (0.8.0). We are currently at 0.9.3. I cannot see your jupyter labextension list, could you please add it?

krassowski commented 3 years ago

Also, you seem to have an error related to jupyter_nbextensions_configurator. Did you try to uninstall it?

krassowski commented 3 years ago

Actually you may want to install jupyter_nbextensions_configurator to mitigate the issue. Either way, I would highly appreciate if you could let me know which site led you to install these specific versions because it is clearly a mistake, version 0.8.0 should not be installed for JupyterLab 2.2

krassowski commented 3 years ago

Also, definitely I would upgrade jupyterlab (most recent version is 2.2.9) and install the newest versions of this extension (0.9.3 for server side and 2.1 for lab side).

shz224 commented 3 years ago

Thanks a lot for your kind help and sorry for not replying in time because of jet lag. The output of jupyter labextension list is 

JupyterLab v2.2.6
No installed extension

I tried to uninstall and reinstall the jupyterlab and jupyter notebook through Anaconda GUI but nothing changed. Could you please show me how to reinstall jupyter_nbextensions_configurator? I just searched the plugin in jupyterlab menu and installed the plugin I found. Maybe I should follow the right instructions on the website.

shz224 commented 3 years ago

I reinstalled jupyter_nbextensions_configurator the via conda install -c conda-forge jupyter_nbextensions_configurator and still nothing changed.

krassowski commented 3 years ago

I can recommend trying to:

and yes, you most certainly need to follow instructions here: https://github.com/krassowski/jupyterlab-lsp#installation

I do not know what jupyter_nbextensions_configurator is, but this seems to be contributing to your lab being broken. It might be a dependency that was required when installing an older version of our extension. I'm sorry I cannot help much more here, this is just not the way this extension is supposed to be installed :(

shz224 commented 3 years ago

Thank you. I install the plugin via jupyter lab GUI but the GUI can not work now. I just uninstall jupyterlab and deleted some folder related to jupyter and reinstall it. Now the problem seems to be solved.

badiku commented 3 years ago

hi, I got almost same error , at #425 . error page is same. and error info almost same.

the biggest issue is, that the whole lab won't work after install lsp. terrible.

the first thing is to get out of this bad situation, and try to find the reason later.

I solved this by first uninstall it, and then remove every file or directory named with jupyterlab lsp.

I found those directories by using a software named "Everything"

after deleting those lsp related stuff, the jupyter lab works again.

difference: instead of anaconda, I use Winpython64-3.8.6.0.exe installed version is jupyter_lsp 0.9.3 and there's an extra error info:

[W 09:04:29.765 LabApp] Failed parsing schema (@krassowski/jupyterlab-lsp:jump_to): 'gbk' codec can't decode byte 0x98 in position 555: illegal multibyte sequence

install log 
H:\>pip install jupyter-lsp
...
Successfully built jupyter-lsp
Installing collected packages: jupyter-lsp
Successfully installed jupyter-lsp-0.9.3

H:\>pip install python-language-server[all]
All satisfied already.

H:\>jupyter labextension install @krassowski/jupyterlab-lsp   
Building jupyterlab assets (build:prod:minimize)
\
extension list 
H:\>jupyter serverextension list
config dir: C:\winpython\v3860\python-3.8.6.amd64\etc\jupyter
    dask_labextension enabled
    - Validating...
      dask_labextension 3.0.0 ok
    jupyter_lsp enabled
    - Validating...
      jupyter_lsp 0.9.3 ok
    jupyter_server_proxy enabled
    - Validating...
      jupyter_server_proxy  ok
    jupyterlab enabled
    - Validating...
      jupyterlab 2.2.9 ok
    voila.server_extension enabled
    - Validating...
      voila.server_extension  ok
    voila enabled
    - Validating...
      voila 0.2.4 ok

H:\jupyter labextension list
JupyterLab v2.2.9
Known labextensions:
   app dir: C:\winpython\v3860\python-3.8.6.amd64\share\jupyter\lab
        @bokeh/jupyter_bokeh v2.0.3 enabled  ok
        @deck.gl/jupyter-widget v8.3.4 enabled  ok
        @jupyter-voila/jupyterlab-preview v1.1.0 enabled  ok
        @jupyter-widgets/jupyterlab-manager v2.0.0 enabled  ok
        @jupyterlab/vega3-extension v2.0.0 enabled  ok
        @krassowski/jupyterlab-lsp v2.1.0 enabled  ok
        @pyviz/jupyterlab_pyviz v1.0.4 enabled  ok
        bqplot v0.5.18 enabled  ok
        dask-labextension v3.0.0 enabled  ok
        jupyter-leaflet v0.13.2 enabled  ok
        jupyter-matplotlib v0.7.4 enabled  ok
running 
H:\jupyter lab
...
Or copy and paste one of these URLs:
        http://localhost:8888/?token=b0027ea9764a0da1612dc28d7e5b3242b208632ff7dc76c4
     or http://127.0.0.1:8888/?token=b0027ea9764a0da1612dc28d7e5b3242b208632ff7dc76c4
[W 09:04:29.765 LabApp] Failed parsing schema (@krassowski/jupyterlab-lsp:jump_to): 'gbk' codec can't decode byte 0x98 in position 555: illegal multibyte sequence
[I 09:04:30.607 LabApp] Build is up to date

err

shz224 commented 3 years ago

After solve the problem, I just used the method on this website to install lsp. Unluckily, the jupyterlab crashed again...... p.s. I used the software Listary to find and delete the directories.

shz224 commented 3 years ago

Just delete the lsp related directory under Anaconda_installed_directory\share\jupyter\lab\schemas\. It works.

krassowski commented 3 years ago

Thank you @badiku, this fragment seems crucial:

[W 09:04:29.765 LabApp] Failed parsing schema (@krassowski/jupyterlab-lsp:jump_to): 'gbk' codec can't decode byte 0x98 in position 555: illegal multibyte sequence

I think I know where the issue is. The schema includes an UTF character (for Mac command key) which together with a specific implementation of extension system in JupyterLab and specific characteristics/setting of your system lead to crash when trying to read the schema. I will release a fix in 15 minutes.

krassowski commented 3 years ago

Related issue in JupyterLab: https://github.com/jupyterlab/jupyterlab/issues/8600

krassowski commented 3 years ago

@badiku thank you again for providing the error log. Would you like to please give the extension another try installing the 2.1.1 version, please?

pip install jupyter-lsp==0.9.3  # or conda equivalent
jupyter labextension install @krassowski/jupyterlab-lsp@2.1.1
# + language server of your choice as detailed in the installation instructions
bollwyvl commented 3 years ago

To the above, I might add: it never hurts (when trying to get npm stuff to update its versions correctly):

jupyter lab clean --all
jlpm cache clean

...and then reinstall all your extensions, ideally in one command line, e.g.

jupyter labextension install  @krassowski/jupyterlab-lsp@2.1.1 @jupyter-widgets/jupyterlab-manager
badiku commented 3 years ago

thankfully it works now

autocomplete feature is really useful, hopefully it'd be included in jupyterlab release or in anaconda or winpython distribution