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Resurfaced Bug: Cannot read properties of null (reading 'testsuites') #153260

Closed adam-grant-hendry closed 2 years ago

adam-grant-hendry commented 2 years ago

Issue Type: Bug

Behaviour

For some reason, Issue #14107 has resurfaced.

Expected vs. Actual

Expected: Testing for python works and Output tab has better debug information.

Actual: Testing does not run and Output tab does not provide information that can be used to debug problem.

Steps to reproduce:

  1. git clone the pyvistaqt repo, pip install the requirements_*.txt files, and do local editable install py -m pip install -e .
  2. Run tests to ensure all is well (Tests run in both terminal and Test Explorer)
  3. Install pytest-mypy-plugins and run tests (Tests run in both terminal and Test Explorer)
  4. Install pytest-mypy-testing and run tests, but tests now no longer run in terminal nor Test Explorer

Running pytest in terminal simply outputs

================================== test session starts ========================================
platform win32 -- Python 3.8.10, pytest-7.1.2, pluggy-1.0.0
PySide6 6.3.1 -- Qt runtime 6.3.1 -- Qt compiled 6.3.1
rootdir: C:\Users\hendra11\Code\external\pyvistaqt, configfile: pytest.ini                                                                                                                                                                                     
plugins: cov-3.0.0, memprof-0.2.0, mypy-plugins-1.9.3, qt-4.1.0, sphinx-0.4.0
collected 42 items

tests\test_plotting.py

i.e. testing won't run, and the Test Explorer output window shows:

Running tests (pytest): %USERPROFILE%\Code\external\pyvistaqt
Running test with arguments: --rootdir %USERPROFILE%\Code\external\pyvistaqt --override-ini junit_family=xunit1 --junit-xml=%LOCALAPPDATA%\Temp\tmp-47320qoETK7OKy2kS.xml
Current working directory: %USERPROFILE%\Code\external\pyvistaqt
Workspace directory: %USERPROFILE%1\Code\external\pyvistaqt
Run completed, parsing output
Error while running tests: pyvistaqt
TypeError: Cannot read properties of null (reading 'testsuites')

Error while running tests:
TypeError: Cannot read properties of null (reading 'testsuites')

Finished running tests!

Diagnostic data

Output for Python in the Output panel (View→Output, change the drop-down the upper-right of the Output panel to Python)

``` Running tests (pytest): %USERPROFILE%\Code\external\pyvistaqt Running test with arguments: --rootdir %USERPROFILE%\Code\external\pyvistaqt --override-ini junit_family=xunit1 --junit-xml=%LOCALAPPDATA%\Temp\tmp-47320qoETK7OKy2kS.xml Current working directory: %USERPROFILE%\Code\external\pyvistaqt Workspace directory: %USERPROFILE%\Code\external\pyvistaqt Run completed, parsing output Error while running tests: pyvistaqt TypeError: Cannot read properties of null (reading 'testsuites') Error while running tests: TypeError: Cannot read properties of null (reading 'testsuites') Finished running tests! > Test run finished at 6/26/2022, 2:14:48 PM < ```

User Settings

``` languageServer: "Pylance" linting • flake8Enabled: true • flake8Path: "${workspaceFolder}/.venv/Scripts/flake8.exe" • mypyArgs: [ "--config-file", "mypy.ini" ] • mypyEnabled: true • mypyPath: "${workspaceFolder}/.venv/Scripts/mypy.exe" • pylintPath: "${workspaceFolder}/.venv/Scripts/pylint.exe" formatting • provider: "black" • blackArgs: line-length = 72 skip-string-normalization = true target-version = ["py38"] exclude='\.eggs|\.git|\.mypy_cache|\.tox|\.venv|_build|buck-out|build|dist|node_modules' testing • pytestArgs: junit_family=legacy filterwarnings = error ignore::ResourceWarning # bogus numpy ABI warning (see numpy/#432) ignore:.*numpy.dtype size changed.*:RuntimeWarning ignore:.*numpy.ufunc size changed.*:RuntimeWarning # from usage of numpy_to_vtk: ignore:.*`np.bool` is a deprecated alias.*:DeprecationWarning ignore:.*`np.int` is a deprecated alias.*:DeprecationWarning ignore:.*`np.float` is a deprecated alias.*:DeprecationWarning ignore:.*`np.object` is a deprecated alias.*:DeprecationWarning ignore:.*`np.long` is a deprecated alias:DeprecationWarning ignore:.*Converting `np\.character` to a dtype is deprecated.*:DeprecationWarning addopts = --mypy-ini-file mypy_test.ini • pytestEnabled: true • pytestPath: "${workspaceFolder}/.venv/Scripts/pytest.exe" ```

VS Code version: Code 1.68.1 (30d9c6cd9483b2cc586687151bcbcd635f373630, 2022-06-14T12:48:58.283Z) OS version: Windows_NT x64 10.0.19042 Restricted Mode: No

System Info |Item|Value| |---|---| |CPUs|Intel(R) Xeon(R) Gold 6248R CPU @ 3.00GHz (48 x 2993)| |GPU Status|2d_canvas: enabled
canvas_oop_rasterization: disabled_off
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
oop_rasterization: enabled
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_renderer: enabled_on
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled| |Load (avg)|undefined| |Memory (System)|190.65GB (148.69GB free)| |Process Argv|--crash-reporter-id 9e9db912-c31c-4be1-8c40-4080829b5095| |Screen Reader|no| |VM|0%|
Extensions (114) Extension|Author (truncated)|Version ---|---|--- html-snippets|abu|0.2.1 arepl|alm|2.0.3 preview-pdf|ana|1.0.0 vscode-color|ans|0.4.5 toml|be5|0.6.0 vscode-icontheme-nomo-dark|be5|1.3.6 github-markdown-preview|bie|0.3.0 markdown-checkbox|bie|0.3.2 markdown-emoji|bie|0.2.1 markdown-footnotes|bie|0.0.7 markdown-mermaid|bie|1.14.2 markdown-preview-github-styles|bie|1.0.1 markdown-yaml-preamble|bie|0.1.0 mermaid-markdown-syntax-highlighting|bpr|1.3.0 htmltagwrap|bra|0.0.7 better-toml|bun|0.3.2 path-intellisense|chr|2.8.1 js-codeformer|cms|2.6.1 gitignore|cod|0.7.0 doxdocgen|csc|1.4.0 vscode-markdownlint|Dav|0.47.0 githistory|don|0.6.19 vscode-pandoc|Dou|0.0.8 vscode-html-css|ecm|1.13.0 replacequotes|eda|0.0.1 grammarly-plus|Edi|0.1.6 markdown-table-formatter|fcr|2.2.4 code-runner|for|0.11.8 graphviz-markdown-preview|gee|0.0.8 html-snippets|gey|0.2.3 gitlab-workflow|Git|3.47.2 gc-excelviewer|Gra|4.2.55 language-cython|guy|0.0.7 live-html-previewer|hdg|0.3.0 markdown-table-maker|hel|1.0.3 beautify|Hoo|1.5.0 output-colorizer|IBM|0.1.2 innosetup|idl|1.6.1 nsis|idl|3.51.1 pynsist|idl|0.11.1 vscode-cython-annotate|ita|0.1.6 vscode-picture|Jak|1.0.0 better-cpp-syntax|jef|1.15.18 nbpreviewer|jit|1.2.2 vscode-graphviz|joa|0.0.6 vscode-peacock|joh|4.0.1 cmake-language-support-vscode|jos|0.0.4 vscode-colorize|kam|0.11.1 markdown-math|koe|0.1.0 tag-inserter|l7s|1.4.0 python-sphinx-highlight|leo|0.2.0 restructuredtext|lex|189.0.0 quickstart|lol|0.1.0 csvtomarkdown|mar|0.0.1 mypy|mat|0.2.2 vscode-3dviewer|md2|1.0.0 markdown-shortcuts|mdi|0.12.0 rainbow-csv|mec|2.4.0 git-graph|mhu|1.30.0 vscode-docker|ms-|1.22.0 vscode-dotnet-runtime|ms-|1.5.0 python|ms-|2022.8.0 vscode-pylance|ms-|2022.6.30 jupyter|ms-|2022.5.1001601848 jupyter-keymap|ms-|1.0.0 jupyter-renderers|ms-|1.0.8 remote-containers|ms-|0.238.2 remote-ssh|ms-|0.82.1 remote-ssh-edit|ms-|0.80.0 remote-wsl|ms-|0.66.3 cmake-tools|ms-|1.11.26 cpptools|ms-|1.11.0 cpptools-extension-pack|ms-|1.2.0 makefile-tools|ms-|0.5.0 powershell|ms-|2022.6.1 test-adapter-converter|ms-|0.1.6 text-emoji|Naz|1.1.3 pytest-fixtures|nic|0.2.2 autodocstring|njp|0.6.1 emoji|Per|1.0.1 vscode-versionlens|pfl|1.0.10 material-icon-theme|PKi|4.18.1 polacode|pnp|0.3.4 vscode-xml|red|0.20.0 vscode-yaml|red|1.8.0 prettier-now|rem|1.4.9 vscode-sort-json|ric|1.20.0 vscode-json-validate|rio|1.4.3 trailing-spaces|sha|0.3.1 markdown-preview-enhanced|shd|0.6.3 vscode-table-formatter|shu|1.2.1 html5-boilerplate|sid|1.1.1 prettier-vscode|Sim|2.0.7 vscode-dicom|smi|1.4.0 code-spell-checker|str|2.2.5 code-spell-checker-medical-terms|str|1.0.15 code-spell-checker-scientific-terms|str|0.1.5 ejs-snippets|Tao|0.1.0 ayu|tea|1.0.5 html-preview-vscode|tht|0.2.5 shellcheck|tim|0.19.5 simple-rst|tro|1.5.2 cmake|twx|0.0.17 tiff-preview|uco|0.0.1 vscode-choosealicense|ult|0.7.0 errorlens|use|3.5.1 vscode-icons|vsc|11.12.0 gitblame|wad|8.2.3 HTML5-extension-pack|wal|1.0.0 vscode-todo-highlight|way|1.0.5 extension-manager|web|0.0.5 markdown-pdf|yza|1.4.4 markdown-all-in-one|yzh|3.4.3 grammarly|znc|0.23.6 (3 theme extensions excluded)
A/B Experiments ``` vsliv368:30146709 vsreu685:30147344 python383:30185418 vspor879:30202332 vspor708:30202333 vspor363:30204092 vswsl492:30256859 vslsvsres303:30308271 pythonvspyl392:30443607 vserr242:30382549 pythontb:30283811 vsjup518:30340749 pythonptprofiler:30281270 vshan820:30294714 vstes263:30335439 pythondataviewer:30285071 vscod805cf:30301675 binariesv615:30325510 bridge0708:30335490 bridge0723:30353136 vsaa593:30376534 vsc1dst:30438360 pythonvs932:30410667 wslgetstarted:30449410 vscscmwlcmt:30465135 cppdebug:30492333 vsclangdc:30486549 ```
adam-grant-hendry commented 2 years ago

@chrmarti Moving this to microsoft/vscode-python as it seems to be an issue with the python extension. See Issue #19367