lairez
commented
1 year ago Same here. Maybe specific to Arch Linux.
Open bingis-khan opened 1 year ago
lairez
commented
1 year ago Same here. Maybe specific to Arch Linux.
stevengj
commented
1 year ago "Kernel does not exist" makes it sound like you need to re-build IJulia to ensure that the correct kernel file is installed (for the default Julia environment, not just in a particular project).
bvdmitri
commented
1 year ago Jupyter notebook stopped working for me recently. The error on start-up shows
[I 21:10:16.252 NotebookApp] KernelRestarter: restarting kernel (5/5), new random ports
ERROR: LoadError: ArgumentError: Package IJulia [7073ff75-c697-5162-941a-fcdaad2a7d2a] is required but does not seem to be installed:
- Run `Pkg.instantiate()` to install all recorded dependencies.
Stacktrace:
[1] _require(pkg::Base.PkgId, env::String)
@ Base ./loading.jl:1739
[2] _require_prelocked(uuidkey::Base.PkgId, env::String)
@ Base ./loading.jl:1625
[3] macro expansion
@ ./loading.jl:1613 [inlined]
[4] macro expansion
@ ./lock.jl:267 [inlined]
[5] require(into::Module, mod::Symbol)
@ Base ./loading.jl:1576
in expression starting at /Users/bvdmitri/.julia/packages/IJulia/Vo51o/src/kernel.jl:1
[W 21:10:19.272 NotebookApp] KernelRestarter: restart failedI tried re-installing and re-building the IJulia without luck.
bvdmitri
commented
1 year ago After removing the kernel with the jupyter kernelspec remove julia-1.9 and re-installing it with the using IJulia; installkernel("julia") I get the exact same error as @bingis-khan.
[W 2023-06-04 21:22:48.751 ServerApp] wrote error: 'Kernel does not exist: a81c57c6-849e-466b-87e4-a2cee91f773e'
Traceback (most recent call last):
File "/opt/homebrew/lib/python3.10/site-packages/tornado/web.py", line 1713, in _execute
result = await result
File "/opt/homebrew/lib/python3.10/site-packages/jupyter_server/services/kernels/handlers.py", line 73, in get
model = await ensure_async(km.kernel_model(kernel_id))
File "/opt/homebrew/lib/python3.10/site-packages/jupyter_server/services/kernels/kernelmanager.py", line 501, in kernel_model
self._check_kernel_id(kernel_id)
File "/opt/homebrew/lib/python3.10/site-packages/jupyter_server/services/kernels/kernelmanager.py", line 532, in _check_kernel_id
raise web.HTTPError(404, "Kernel does not exist: %s" % kernel_id)
tornado.web.HTTPError: HTTP 404: Not Found (Kernel does not exist: a81c57c6-849e-466b-87e4-a2cee91f773e)
amic-github
commented
1 year ago Same issue here, after last update of my Arch Linux distribution. Could not get it work by downgrading julia to 1.8, neither managed to roll back to other versions of jupyter. So it is very problematic. Here is the log with IJulia in verbose mode, and trying to install a new kernel in the global Julia environment (nothing changed).
To access the server, open this file in a browser:
file:///home/amic/.local/share/jupyter/runtime/jpserver-29254-open.html
Or copy and paste one of these URLs:
http://localhost:8888/lab?token=e561000347b2b4bc0f9a0ce115c247c8e8e15002c00055b2
http://127.0.0.1:8888/lab?token=e561000347b2b4bc0f9a0ce115c247c8e8e15002c00055b2
0.00s - Debugger warning: It seems that frozen modules are being used, which may
0.00s - make the debugger miss breakpoints. Please pass -Xfrozen_modules=off
0.00s - to python to disable frozen modules.
0.00s - Note: Debugging will proceed. Set PYDEVD_DISABLE_FILE_VALIDATION=1 to disable this validation.
[W 2023-06-18 22:40:29.361 ServerApp] 404 GET /lsp/status?1687120829334 (0c7e45e9469442cdb43ebee9998a459f@127.0.0.1) 25.02ms referer=http://localhost:8888/lab/workspaces/auto-q?reset
[W 2023-06-18 22:40:29.363 ServerApp] 404 GET /api/kernels/322cddd1-57a7-4f74-bf7d-30351e954b5f?1687120829350 (127.0.0.1): Kernel does not exist: 322cddd1-57a7-4f74-bf7d-30351e954b5f
[W 2023-06-18 22:40:29.363 ServerApp] wrote error: 'Kernel does not exist: 322cddd1-57a7-4f74-bf7d-30351e954b5f'
Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/tornado/web.py", line 1713, in _execute
result = await result
^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/jupyter_server/services/kernels/handlers.py", line 73, in get
model = await ensure_async(km.kernel_model(kernel_id))
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/jupyter_server/services/kernels/kernelmanager.py", line 501, in kernel_model
self._check_kernel_id(kernel_id)
File "/usr/lib/python3.11/site-packages/jupyter_server/services/kernels/kernelmanager.py", line 532, in _check_kernel_id
raise web.HTTPError(404, "Kernel does not exist: %s" % kernel_id)
tornado.web.HTTPError: HTTP 404: Not Found (Kernel does not exist: 322cddd1-57a7-4f74-bf7d-30351e954b5f)
[W 2023-06-18 22:40:29.365 ServerApp] 404 GET /api/kernels/322cddd1-57a7-4f74-bf7d-30351e954b5f?1687120829350 (0c7e45e9469442cdb43ebee9998a459f@127.0.0.1) 3.10ms referer=http://localhost:8888/lab
[I 2023-06-18 22:40:30.176 LabApp] Build is up to date
[I 2023-06-18 22:40:38.568 ServerApp] Kernel started: 67f8faa1-4f12-4fab-960a-dd203549f5c6
PROFILE = Dict{String, Any}("key" => "8475a699-a539c6db4e74d00d03d978d5", "transport" => "tcp", "signature_scheme" => "hmac-sha256", "shell_port" => 55549, "hb_port" => 59755, "control_port" => 55715, "ip" => "127.0.0.1", "stdin_port" => 47465, "iopub_port" => 55027, "kernel_name" => "julia-test-1.9")
22:40:41(): SENDING IPython Msg [ idents status ] {
parent_header = Dict("username" => "jlkernel", "session" => "acf2dc73-e2b9-4339-9601-4851bad5e9e0"),
header = Dict{String, Any}("msg_id" => "221dc876-7bc8-4c0c-8144-d7fa880217ac", "msg_type" => "status", "username" => "jlkernel", "date" => Dates.DateTime("2023-06-18T22:40:41.249"), "version" => "5.3", "session" => "acf2dc73-e2b9-4339-9601-4851bad5e9e0"),
metadata = Dict{String, Any}(),
content = Dict("execution_state" => "starting")
}
[E 2023-06-18 22:40:41.901 ServerApp] Uncaught exception in ZMQStream callback
Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/zmq/eventloop/zmqstream.py", line 584, in _run_callback
f = callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/jupyter_server/services/kernels/kernelmanager.py", line 558, in record_activity
msg = session.deserialize(fed_msg_list, content=False)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/jupyter_client/session.py", line 1070, in deserialize
raise ValueError(msg)
ValueError: Invalid Signature: b'64c87271af4442e0fef7f39810595d445a8eb593bfd07a0b149b41bb411004a907aa1f59e7b5b745a1790b6cc9c93ae46766ee51a1ac59dd217302ed781d676f'
[E 2023-06-18 22:40:41.902 ServerApp] Uncaught exception in zmqstream callback
Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/zmq/eventloop/zmqstream.py", line 634, in _handle_events
self._handle_recv()
File "/usr/lib/python3.11/site-packages/zmq/eventloop/zmqstream.py", line 663, in _handle_recv
self._run_callback(callback, msg)
File "/usr/lib/python3.11/site-packages/zmq/eventloop/zmqstream.py", line 584, in _run_callback
f = callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/jupyter_server/services/kernels/kernelmanager.py", line 558, in record_activity
msg = session.deserialize(fed_msg_list, content=False)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/jupyter_client/session.py", line 1070, in deserialize
raise ValueError(msg)
ValueError: Invalid Signature: b'64c87271af4442e0fef7f39810595d445a8eb593bfd07a0b149b41bb411004a907aa1f59e7b5b745a1790b6cc9c93ae46766ee51a1ac59dd217302ed781d676f'
Exception in callback BaseAsyncIOLoop._handle_events(20, 1)
handle: <Handle BaseAsyncIOLoop._handle_events(20, 1)>
Traceback (most recent call last):
File "/usr/lib/python3.11/asyncio/events.py", line 80, in _run
self._context.run(self._callback, *self._args)
File "/usr/lib/python3.11/site-packages/tornado/platform/asyncio.py", line 206, in _handle_events
handler_func(fileobj, events)
File "/usr/lib/python3.11/site-packages/zmq/eventloop/zmqstream.py", line 634, in _handle_events
self._handle_recv()
File "/usr/lib/python3.11/site-packages/zmq/eventloop/zmqstream.py", line 663, in _handle_recv
self._run_callback(callback, msg)
File "/usr/lib/python3.11/site-packages/zmq/eventloop/zmqstream.py", line 584, in _run_callback
f = callback(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/jupyter_server/services/kernels/kernelmanager.py", line 558, in record_activity
msg = session.deserialize(fed_msg_list, content=False)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/jupyter_client/session.py", line 1070, in deserialize
raise ValueError(msg)
ValueError: Invalid Signature: b'64c87271af4442e0fef7f39810595d445a8eb593bfd07a0b149b41bb411004a907aa1f59e7b5b745a1790b6cc9c93ae46766ee51a1ac59dd217302ed781d676f'
Starting kernel event loops.
Finally managed to find a solution.
All of this is probably due to the archlinux julia package. As noted in the documentation of the package, it is unsupported : https://wiki.archlinux.org/title/Julia
The official way, through the package juliaup in AUR, worked for me. I was able to install the LTS and make IJulia work. Then I also did juliaup add release to get the 1.9.1 and it worked. IJulia was now working.
SimonMaenaut
commented
1 year ago 
fortunewalla
commented
9 months ago It was working before on all 1.85, 1.9 & 1.11 but does not work now. Perhaps due to updating a bunch of packages related to jupyter & ipython??? 🤔
ipykernel 6.27.1
ipython 8.18.1
ipython-genutils 0.2.0
jupyter 1.0.0
jupyter-cache 1.0.0
jupyter_client 8.6.0
jupyter-console 6.6.3
jupyter-contrib-core 0.4.2
jupyter-contrib-nbextensions 0.7.0
jupyter_core 5.5.0
jupyter-events 0.9.0
jupyter-highlight-selected-word 0.2.0
jupyter-lsp 2.2.1
jupyter-nbextensions-configurator 0.6.3
jupyter_server 2.11.1
jupyter_server_terminals 0.4.4
jupyterlab 4.1.0a3
jupyterlab_pygments 0.3.0
jupyterlab_server 2.25.2
jupyterlab-widgets 3.0.9
nbclassic 1.0.0
nbclient 0.9.0
nbconvert 7.11.0
nbformat 5.9.2
notebook 7.1.0a0
notebook_shim 0.2.3Tried the latest nightly also julia 1.11, same errors.
(q) pkg> st
Status `C:\julia\q\Project.toml`
[7073ff75] IJulia v1.24.2Julia Version 1.9.4
Commit 8e5136fa29 (2023-11-14 08:46 UTC)
Build Info:
Official https://julialang.org/ release
Platform Info:
OS: Windows (x86_64-w64-mingw32)
CPU: 8 × Intel(R) Core(TM) i5-5320 CPU @ 2.80GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-14.0.6 (ORCJIT, skylake)
Threads: 2 on 2 virtual cores
Environment:
JULIA_DEPOT_PATH = C:\julia\.julia
JULIA_NUM_THREADS = 2
JULIA_PROJECT = C:\julia\qconsolejupyter console --kernel julia-1.9
C:\conda\envs\jupyter\lib\site-packages\zmq\_future.py:679: RuntimeWarning:
Proactor event loop does not implement add_reader family of methods required
for zmq. Registering an additional selector thread for add_reader support via
tornado. Use `asyncio.set_event_loop_policy(WindowsSelectorEventLoopPolicy())`
to avoid this warning.
self._get_loop()
ERROR: LoadError: ArgumentError: Package IJulia not found in current path.
- Run `import Pkg; Pkg.add("IJulia")` to install the IJulia package.
Stacktrace:
[1] macro expansion
@ .\loading.jl:1630 [inlined]
[2] macro expansion
@ .\lock.jl:267 [inlined]
[3] require(into::Module, mod::Symbol)
@ Base .\loading.jl:1611
in expression starting at C:\julia\.julia\packages\IJulia\Vo51o\src\kernel.jl:1
Traceback (most recent call last):
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_console\ptshell.py", line 434, in init_kernel_info
reply = self.client.get_shell_msg(timeout=1)
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_core\utils\__init__.py", line 173, in wrapped
return loop.run_until_complete(inner)
File "C:\conda\envs\jupyter\lib\asyncio\base_events.py", line 649, in run_until_complete
return future.result()
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_client\client.py", line 143, in _async_get_shell_msg
return await ensure_async(self.shell_channel.get_msg(*args, **kwargs))
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_client\channels.py", line 233, in get_msg
raise Empty
_queue.Empty
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:\conda\envs\jupyter\lib\runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\conda\envs\jupyter\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "C:\conda\envs\jupyter\Scripts\jupyter-console.EXE\__main__.py", line 7, in <module>
sys.exit(main())
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_core\application.py", line 280, in launch_instance
super().launch_instance(argv=argv, **kwargs)
File "C:\conda\envs\jupyter\lib\site-packages\traitlets\config\application.py", line 1076, in launch_instance
app.initialize(argv)
File "C:\conda\envs\jupyter\lib\site-packages\traitlets\config\application.py", line 118, in inner
return method(app, *args, **kwargs)
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_console\app.py", line 136, in initialize
self.init_shell()
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_console\app.py", line 106, in init_shell
self.shell = ZMQTerminalInteractiveShell.instance(parent=self,
File "C:\conda\envs\jupyter\lib\site-packages\traitlets\config\configurable.py", line 583, in instance
inst = cls(*args, **kwargs)
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_console\ptshell.py", line 352, in __init__
self.init_kernel_info()
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_console\ptshell.py", line 437, in init_kernel_info
raise RuntimeError("Kernel didn't respond to kernel_info_request") from e
RuntimeError: Kernel didn't respond to kernel_info_request[I 2023-11-30 18:50:30.283 ServerApp] Jupyter Server 2.11.1 is running at:
[I 2023-11-30 18:50:30.283 ServerApp] http://localhost:8888/
[I 2023-11-30 18:50:30.288 ServerApp] http://127.0.0.1:8888/
[I 2023-11-30 18:50:30.288 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[I 2023-11-30 18:50:31.885 ServerApp] Skipped non-installed server(s): bash-language-server, dockerfile-language-server-nodejs, javascript-typescript-langserver, jedi-language-server, julia-language-server, pyright, python-language-server, python-lsp-server, r-languageserver, sql-language-server, texlab, typescript-language-server, unified-language-server, vscode-css-languageserver-bin, vscode-html-languageserver-bin, vscode-json-languageserver-bin, yaml-language-server
[I 2023-11-30 18:52:05.722 ServerApp] Kernel started: 8b77acb4-c76c-4767-95b2-17417cb3f535
ERROR: LoadError: ArgumentError: Package IJulia not found in current path.
- Run `import Pkg; Pkg.add("IJulia")` to install the IJulia package.
Stacktrace:
[1] macro expansion
@ .\loading.jl:1630 [inlined]
[2] macro expansion
@ .\lock.jl:267 [inlined]
[3] require(into::Module, mod::Symbol)
@ Base .\loading.jl:1611
in expression starting at C:\julia\.julia\packages\IJulia\Vo51o\src\kernel.jl:1
[I 2023-11-30 18:52:09.018 ServerApp] AsyncIOLoopKernelRestarter: restarting kernel (1/5), new random ports
ERROR: LoadError: ArgumentError: Package IJulia not found in current path.
- Run `import Pkg; Pkg.add("IJulia")` to install the IJulia package.
Stacktrace:
[1] macro expansion
@ .\loading.jl:1630 [inlined]
[2] macro expansion
@ .\lock.jl:267 [inlined]
[3] require(into::Module, mod::Symbol)
@ Base .\loading.jl:1611
in expression starting at C:\julia\.julia\packages\IJulia\Vo51o\src\kernel.jl:1
[I 2023-11-30 18:52:12.038 ServerApp] AsyncIOLoopKernelRestarter: restarting kernel (2/5), new random ports
ERROR: LoadError: ArgumentError: Package IJulia not found in current path.
- Run `import Pkg; Pkg.add("IJulia")` to install the IJulia package.
Stacktrace:
[1] macro expansion
@ .\loading.jl:1630 [inlined]
[2] macro expansion
@ .\lock.jl:267 [inlined]
[3] require(into::Module, mod::Symbol)
@ Base .\loading.jl:1611
in expression starting at C:\julia\.julia\packages\IJulia\Vo51o\src\kernel.jl:1
[I 2023-11-30 18:52:15.134 ServerApp] AsyncIOLoopKernelRestarter: restarting kernel (3/5), new random ports
ERROR: LoadError: ArgumentError: Package IJulia not found in current path.
- Run `import Pkg; Pkg.add("IJulia")` to install the IJulia package.
Stacktrace:
[1] macro expansion
@ .\loading.jl:1630 [inlined]
[2] macro expansion
@ .\lock.jl:267 [inlined]
[3] require(into::Module, mod::Symbol)
@ Base .\loading.jl:1611
in expression starting at C:\julia\.julia\packages\IJulia\Vo51o\src\kernel.jl:1
[I 2023-11-30 18:52:18.251 ServerApp] AsyncIOLoopKernelRestarter: restarting kernel (4/5), new random ports
ERROR: LoadError: ArgumentError: Package IJulia not found in current path.
- Run `import Pkg; Pkg.add("IJulia")` to install the IJulia package.
Stacktrace:
[1] macro expansion
@ .\loading.jl:1630 [inlined]
[2] macro expansion
@ .\lock.jl:267 [inlined]
[3] require(into::Module, mod::Symbol)
@ Base .\loading.jl:1611
in expression starting at C:\julia\.julia\packages\IJulia\Vo51o\src\kernel.jl:1
[I 2023-11-30 18:52:21.282 ServerApp] AsyncIOLoopKernelRestarter: restarting kernel (5/5), new random ports
ERROR: LoadError: ArgumentError: Package IJulia not found in current path.
- Run `import Pkg; Pkg.add("IJulia")` to install the IJulia package.
Stacktrace:
[1] macro expansion
@ .\loading.jl:1630 [inlined]
[2] macro expansion
@ .\lock.jl:267 [inlined]
[3] require(into::Module, mod::Symbol)
@ Base .\loading.jl:1611
in expression starting at C:\julia\.julia\packages\IJulia\Vo51o\src\kernel.jl:1
[W 2023-11-30 18:52:24.306 ServerApp] AsyncIOLoopKernelRestarter: restart failed
[W 2023-11-30 18:52:24.307 ServerApp] Kernel 8b77acb4-c76c-4767-95b2-17417cb3f535 died, removing from map.
[W 2023-11-30 18:52:26.044 ServerApp] 404 GET /api/kernels/8b77acb4-c76c-4767-95b2-17417cb3f535?1701350546038 (127.0.0.1): Kernel does not exist: 8b77acb4-c76c-4767-95b2-17417cb3f535
[W 2023-11-30 18:52:26.044 ServerApp] wrote error: 'Kernel does not exist: 8b77acb4-c76c-4767-95b2-17417cb3f535'
Traceback (most recent call last):
File "C:\conda\envs\jupyter\lib\site-packages\tornado\web.py", line 1786, in _execute
result = await result
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_server\services\kernels\handlers.py", line 75, in get
model = await ensure_async(km.kernel_model(kernel_id))
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_server\services\kernels\kernelmanager.py", line 500, in kernel_model
self._check_kernel_id(kernel_id)
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_server\services\kernels\kernelmanager.py", line 531, in _check_kernel_id
raise web.HTTPError(404, "Kernel does not exist: %s" % kernel_id)
tornado.web.HTTPError: HTTP 404: Not Found (Kernel does not exist: 8b77acb4-c76c-4767-95b2-17417cb3f535)
[W 2023-11-30 18:52:26.054 ServerApp] 404 GET /api/kernels/8b77acb4-c76c-4767-95b2-17417cb3f535?1701350546038 (a4887cdef6614e1592ada31483b282ff@127.0.0.1) 10.00ms referer=http://127.0.0.1:8888/notebooks/julia185.ipynb
[W 2023-11-30 18:53:05.754 ServerApp] Timeout waiting for kernel_info reply from 8b77acb4-c76c-4767-95b2-17417cb3f535
[I 2023-11-30 18:53:05.755 ServerApp] Connecting to kernel 8b77acb4-c76c-4767-95b2-17417cb3f535. [W 2023-11-30 18:53:05.765 ServerApp] 404 GET /api/kernels/8b77acb4-c76c-4767-95b2-17417cb3f535/channels?session_id=8782cb09-4fb9-4223-9e47-1b02f437da0c (127.0.0.1): Kernel does not exist: 8b77acb4-c76c-4767-95b2-17417cb3f535It finally worked 😎 but the steps I did were perhaps totally random.
if I start
jupyterwithin JULIA root directory(after adding path), it works fine. If I startjupyteranywhere else(even after adding path), it gives the below errors. Not sure if this is the default behavior or not? 🤔
(jupyter) C:\conda>pip install -U --pre nbconvert
Requirement already satisfied: nbconvert in C:\conda\envs\jupyter\lib\site-packages (7.13.0)
Collecting nbconvert
Downloading nbconvert-7.13.1-py3-none-any.whl.metadata (7.7 kB)
Requirement already satisfied: beautifulsoup4 in C:\conda\envs\jupyter\lib\site-packages (from nbconvert) (4.12.2)
Requirement already satisfied: bleach!=5.0.0 in C:\conda\envs\jupyter\lib\site-packages (from nbconvert) (6.1.0)
Requirement already satisfied: defusedxml in C:\conda\envs\jupyter\lib\site-packages (from nbconvert) (0.7.1)
Requirement already satisfied: jinja2>=3.0 in C:\conda\envs\jupyter\lib\site-packages (from nbconvert) (3.1.2)
Requirement already satisfied: jupyter-core>=4.7 in C:\conda\envs\jupyter\lib\site-packages (from nbconvert) (5.5.1)
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Downloading nbconvert-7.13.1-py3-none-any.whl (256 kB)
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Installing collected packages: nbconvert
Attempting uninstall: nbconvert
Found existing installation: nbconvert 7.13.0
Uninstalling nbconvert-7.13.0:
Successfully uninstalled nbconvert-7.13.0
Successfully installed nbconvert-7.13.1(jupyter) C:\conda>jupyter console --kernel julia-1.11
ERROR: LoadError: ArgumentError: Package IJulia not found in current path.
- Run `import Pkg; Pkg.add("IJulia")` to install the IJulia package.
Stacktrace:
[1] macro expansion
@ Base .\loading.jl:1847 [inlined]
[2] macro expansion
@ Base .\lock.jl:267 [inlined]
[3] __require(into::Module, mod::Symbol)
@ Base .\loading.jl:1828
[4] #invoke_in_world#3
@ Base .\essentials.jl:989 [inlined]
[5] invoke_in_world
@ Base .\essentials.jl:986 [inlined]
[6] require(into::Module, mod::Symbol)
@ Base .\loading.jl:1821
in expression starting at C:\julia\.julia\packages\IJulia\Vo51o\src\kernel.jl:1
Traceback (most recent call last):
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_console\ptshell.py", line 434, in init_kernel_info
reply = self.client.get_shell_msg(timeout=1)
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_core\utils\__init__.py", line 172, in wrapped
return loop.run_until_complete(inner)
File "C:\conda\envs\jupyter\lib\asyncio\base_events.py", line 649, in run_until_complete
return future.result()
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_client\client.py", line 143, in _async_get_shell_msg
return await ensure_async(self.shell_channel.get_msg(*args, **kwargs))
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_client\channels.py", line 233, in get_msg
raise Empty
_queue.Empty
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:\conda\envs\jupyter\lib\runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\conda\envs\jupyter\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "C:\conda\envs\jupyter\Scripts\jupyter-console.EXE\__main__.py", line 7, in <module>
sys.exit(main())
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_core\application.py", line 281, in launch_instance
super().launch_instance(argv=argv, **kwargs)
File "C:\conda\envs\jupyter\lib\site-packages\traitlets\config\application.py", line 1076, in launch_instance
app.initialize(argv)
File "C:\conda\envs\jupyter\lib\site-packages\traitlets\config\application.py", line 118, in inner
return method(app, *args, **kwargs)
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_console\app.py", line 136, in initialize
self.init_shell()
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_console\app.py", line 106, in init_shell
self.shell = ZMQTerminalInteractiveShell.instance(parent=self,
File "C:\conda\envs\jupyter\lib\site-packages\traitlets\config\configurable.py", line 583, in instance
inst = cls(*args, **kwargs)
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_console\ptshell.py", line 352, in __init__
self.init_kernel_info()
File "C:\conda\envs\jupyter\lib\site-packages\jupyter_console\ptshell.py", line 437, in init_kernel_info
raise RuntimeError("Kernel didn't respond to kernel_info_request") from e
RuntimeError: Kernel didn't respond to kernel_info_request
(jupyter) C:\conda>julia notebook list
'julia' is not recognized as an internal or external command,
operable program or batch file.
(jupyter) C:\conda>jupyter notebook list
Currently running servers:
http://localhost:8888/ :: C:\julia
(jupyter) C:\conda>C:\julia>julia
_
_ _ _(_)_ | Documentation: https://docs.julialang.org
(_) | (_) (_) |
_ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg help.
| | | | | | |/ _` | |
| | |_| | | | (_| | | Version 1.11.0-DEV.1093 (2023-12-14)
_/ |\__'_|_|_|\__'_| | Commit 0ae209488f (8 days old master)
(q) pkg> st
[7073ff75] IJulia v1.24.2
(q) pkg> instantiate
(q) pkg> up
Updating registry at `C:\julia\.julia\registries\General.toml`
No Changes to `C:\julia\q\Project.toml`
Updating `C:\julia\q\Manifest.toml`
Precompiling project...
4 dependencies successfully precompiled in 28 seconds. 37 already precompiled.
Info We haven't cleaned this depot up for a bit, running Pkg.gc()...
Active manifest files: 1 found
Active artifact files: 2 found
Active scratchspaces: 2 found
Deleted no artifacts, repos, packages or scratchspaces
(q) pkg> precompile
(q) pkg> build
Building Conda ─→ `C:\julia\.julia\scratchspaces\44cfe95a-1eb2-52ea-b672-e2afdf69b78f\51cab8e982c5b598eea9c8ceaced4b58d9dd37c9\build.log`
Building IJulia → `C:\julia\.julia\scratchspaces\44cfe95a-1eb2-52ea-b672-e2afdf69b78f\47ac8cc196b81001a711f4b2c12c97372338f00c\build.log`
julia> using IJulia;
(q) pkg> build IJulia
Building Conda ─→ `C:\julia\.julia\scratchspaces\44cfe95a-1eb2-52ea-b672-e2afdf69b78f\51cab8e982c5b598eea9c8ceaced4b58d9dd37c9\build.log`
Building IJulia → `C:\julia\.julia\scratchspaces\44cfe95a-1eb2-52ea-b672-e2afdf69b78f\47ac8cc196b81001a711f4b2c12c97372338f00c\build.log`
julia> exit()
C:\julia>C:\julia>conda activate jupyter
(jupyter) C:\julia>jupyter kernelspec list
Available kernels:
python3 C:\conda\envs\jupyter\share\jupyter\kernels\python3
julia-1.11 C:\Users\julius\AppData\Roaming\jupyter\kernels\julia-1.11
(jupyter) C:\julia>
(jupyter) C:\julia>
(jupyter) C:\julia>explorer C:\Users\julius\AppData\Roaming\jupyter\kernels\
(jupyter) C:\julia>jupyter console --kernel julia-1.11
Starting kernel event loops.
Jupyter console 6.6.3
Julia: A fresh approach to technical computing.
In [1]: 1+1
Out[1]: 2
In [2]: VERSION
Out[2]: v"1.11.0-DEV.1093"
In [3]: versioninfo()
Julia Version 1.11.0-DEV.1093
Commit 0ae209488f (2023-12-14 05:01 UTC)
Build Info:
Official https://julialang.org/ release
Platform Info:
OS: Windows (x86_64-w64-mingw32)
...
It seems like people are reporting multiple unrelated problems in this issue, which isn't very productive.
e.g. "Package IJulia not found in current path." probably means that IJulia wasn't installed into your default environment, the one that is used when launching julia.
Whereas "kernel not found" means that somehow you installed a kernel that refers to the wrong path for Julia.
In both cases you could look into the kernels/julia-1.xx/kernel.json file to see what path and command-line options / environment it is using to launch Julia. (Note that Jupyter launches executables directly, I think, and may not be using your shell, so if there are any crucial environment variables that you need to you will needs to specify them in the kernel.json file under "env".)
fortunewalla
commented
8 months ago It seems like people are reporting multiple unrelated problems in this issue, which isn't very productive.
Sorry. I wasn't aware of the nuanced rules about this issue. I felt this was an already open issue & would get more eyeballs in case others needed another perspective on the problem. Also I'm a complete newbie to Julia & coding.
As mentioned above, the whole problem goes away when I start in jupyter in the root dir of Julia. If I start jupyter anywhere else, it gives those errors.
{
"display_name": "Julia 1.11.0-DEV",
"argv": [
"C:\\julia\\bin\\julia.exe",
"-i",
"--color=yes",
"--project=q",
"C:\\julia\\.julia\\packages\\IJulia\\Vo51o\\src\\kernel.jl",
"{connection_file}"
],
"language": "julia",
"env": {},
"interrupt_mode": "message"
}
Do you have multiple Julia environments set up? Is IJulia installed in the global environment (see here on how to switch to the global environment)?
fortunewalla
commented
8 months ago Hi Steve, Thanks for the follow up. Appreciate it.🙏🏻
tldr: start
I checked whatever you said. Yes, IJulia is not installed in the global environment of Julia. I wanted to keep the global environment clean & start off with a q environment instead.
So I tested for global and Yes, if I install IJulia in the global enviroment, jupyter starts with Julia kernel in any directory but if I install IJulia in a project q, it only starts within the Julia root directory.
I'm not sure why it should affect jupyter. Although, I feel somewhere something project path related to kernel.jl is hardcoded.🤔 as line 1 of kernel.jl itself gives error.
tldr: end
Also I have not used julia to install either conda or jupyter notebook but installed them separately in another directory.
(jupyter) C:\conda>jupyter --version
Selected Jupyter core packages...
IPython : 8.19.0
ipykernel : 6.27.1
ipywidgets : 8.1.1
jupyter_client : 8.6.0
jupyter_core : 5.5.1
jupyter_server : 2.12.1
jupyterlab : 4.1.0a4
nbclient : 0.9.0
nbconvert : 7.13.1
nbformat : 5.9.2
notebook : 7.1.0a1
qtconsole : 5.5.1
traitlets : 5.14.0================
C:\julia>more juliapath.bat
echo off
set path=C:\julia\bin;%path%
set JULIA_DEPOT_PATH=C:\julia\.julia
set JULIA_NUM_THREADS=%NUMBER_OF_PROCESSORS%(jupyter) C:\conda>jupyter console --kernel julia-1.11
Starting kernel event loops.
Jupyter console 6.6.3
Julia: A fresh approach to technical computing.
In [1]: 1+1
Out[1]: 2
In [2]:
Do you really want to exit ([y]/n)?
Shutting down kernel
(jupyter) C:\conda>q project or environment but Julia kernel starts only in root Julia directory & not in any other directory.C:\julia>more juliapath.bat
echo off
set path=C:\julia\bin;%path%
set JULIA_DEPOT_PATH=C:\julia\.julia
set JULIA_NUM_THREADS=%NUMBER_OF_PROCESSORS%
set JULIA_PROJECT=C:\julia\qbin, it gives error.(jupyter) C:\sw\julia\bin>jupyter console --kernel julia-1.11
ERROR: LoadError: ArgumentError: Package IJulia not found in current path.
- Run `import Pkg; Pkg.add("IJulia")` to install the IJulia package.
Stacktrace:
[1] macro expansion
@ Base .\loading.jl:1847 [inlined]
[2] macro expansion
@ Base .\lock.jl:267 [inlined]
[3] __require(into::Module, mod::Symbol)
@ Base .\loading.jl:1828
[4] #invoke_in_world#3
@ Base .\essentials.jl:989 [inlined]
[5] invoke_in_world
@ Base .\essentials.jl:986 [inlined]
[6] require(into::Module, mod::Symbol)
@ Base .\loading.jl:1821
in expression starting at C:\sw\julia\.julia\packages\IJulia\Vo51o\src\kernel.jl:1
C:\julia it works fine.I feel somewhere something related to kernel.jl is hardcoded.🤔
(jupyter) C:\sw\julia\bin>cd ..
(jupyter) C:\sw\julia>jupyter console --kernel julia-1.11
Starting kernel event loops.
Jupyter console 6.6.3
Julia: A fresh approach to technical computing.
In [1]: 1+1
Out [1]: 2
In [2]:
Do you really want to exit ([y]/n)? y
Shutting down kernel
(jupyter) C:\sw\julia>
versioninfo()Installation
I used
pacman. Also removed any dotfiles/directories for jupyter and julia. The issue still occurs. Everything is up-to-date.Julia 1.8 would run without issues.
I try to create a Julia 1.9 notebook and try to run a simple code block, like:
This is the output: