Error while running tests: TypeError: Cannot read property 'testsuites' of null

Issue Type: Bug

Behaviour

I’ve read through the various issues but am seeing the given problem again that when looking at the consoles - the discovery works Running test with arguments: --rootdir /Users/wkerzend/python/tardis --override-ini junit_family=xunit1 --junit-xml=/var/folders/d8/0jgrxkjs4yj6qpzvv22rdtsr0000gn/T/tmp-65044gldRayuo7omi.xml --tardis-refdata=/Users/wkerzend/python/tardis-refdata but then

Run completed, parsing output
Error while running tests: tardis
TypeError: Cannot read property 'testsuites' of null

Expected vs. Actual Behaviour

I’m trying to get the xml files to look at them with an editor.

Steps to reproduce:

Getting tests setup for the open source project github.com/tardis-sn/tardis

Diagnostic data

• Python version (& distribution if applicable, e.g. Anaconda): 3.7.12
• Type of virtual environment used (e.g. conda, venv, virtualenv, etc.): Conda
• Value of the python.languageServer setting: Pylance

User Settings

defaultLS: {"defaultLSType":"Pylance"}

downloadLanguageServer: true

envFile: "<placeholder>"

venvPath: "<placeholder>"

venvFolders: "<placeholder>"

condaPath: "<placeholder>"

pipenvPath: "<placeholder>"

poetryPath: "<placeholder>"

languageServer: "Pylance"

linting
• enabled: true
• cwd: "<placeholder>"
• Flake8Args: "<placeholder>"
• flake8Enabled: false
• flake8Path: "<placeholder>"
• lintOnSave: true
• banditArgs: "<placeholder>"
• banditEnabled: false
• banditPath: "<placeholder>"
• mypyArgs: "<placeholder>"
• mypyEnabled: false
• mypyPath: "<placeholder>"
• pycodestyleArgs: "<placeholder>"
• pycodestyleEnabled: false
• pycodestylePath: "<placeholder>"
• prospectorArgs: "<placeholder>"
• prospectorEnabled: false
• prospectorPath: "<placeholder>"
• pydocstyleArgs: "<placeholder>"
• pydocstyleEnabled: false
• pydocstylePath: "<placeholder>"
• pylamaArgs: "<placeholder>"
• pylamaEnabled: false
• pylamaPath: "<placeholder>"
• pylintArgs: "<placeholder>"
• pylintPath: "<placeholder>"

sortImports
• args: "<placeholder>"
• path: "<placeholder>"

formatting
• autopep8Args: "<placeholder>"
• autopep8Path: "<placeholder>"
• provider: "black"
• blackArgs: "<placeholder>"
• blackPath: "<placeholder>"
• yapfArgs: "<placeholder>"
• yapfPath: "<placeholder>"

testing
• cwd: "<placeholder>"
• debugPort: 3000
• nosetestArgs: "<placeholder>"
• nosetestsEnabled: undefined
• nosetestPath: "<placeholder>"
• promptToConfigure: true
• pytestArgs: "<placeholder>"
• pytestEnabled: true
• pytestPath: "<placeholder>"
• unittestArgs: "<placeholder>"
• unittestEnabled: false
• autoTestDiscoverOnSaveEnabled: true

terminal
• activateEnvironment: true
• executeInFileDir: "<placeholder>"
• launchArgs: "<placeholder>"

experiments
• enabled: true
• optInto: []
• optOutFrom: []

insidersChannel: "off"

tensorBoard
• logDirectory: "<placeholder>"

Extension version: 2021.12.1559732655 VS Code version: Code 1.63.2 (899d46d82c4c95423fb7e10e68eba52050e30ba3, 2021-12-15T09:37:28.172Z) OS version: Darwin x64 20.6.0 Restricted Mode: No

System Info

Item	Value
CPUs	Intel® Core™ i9-8950HK CPU @ 2.90GHz (12 x 2900)
GPU Status	2d_canvas: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled webgl: enabled webgl2: enabled
Load (avg)	7, 6, 6
Memory (System)	32.00GB (1.16GB free)
Process Argv	–crash-reporter-id 2477d69f-b676-416f-92af-923d0fb7d793
Screen Reader	no
VM	0%

A/B Experiments

vsliv368cf:30146710
vsreu685:30147344
python383:30185418
vspor879:30202332
vspor708:30202333
vspor363:30204092
pythonvspyl392:30425749
pythontb:30283811
pythonptprofiler:30281270
vshan820:30294714
vstes263cf:30335440
vscorecescf:30429732
pythondataviewer:30285071
vscod805:30301674
pythonvspyt200:30340761
binariesv615:30325510
bridge0708:30335490
bridge0723:30353136
vsaa593cf:30376535
vsc1dst:30428979
pythonvs932:30410667
vscop804cf:30404767
vscop453:30404998
vsrem710cf:30416617

[wkerzendorf]

seems to be a known problem : https://github.com/microsoft/vscode-python/issues/11736

[wkerzendorf]

I will work on this in the next days as I just migrated laptops and need to finish a proposal 😄