Getting error Select Interpreter when opening a Multi-root workspace

[DonJayamanne]

• Open a multi-root workspace folder with one workspace folder
• You'll get an error Select Python Interpreter in statusbar (simulate this somehow, ensure PYTHON is not in path, or update pythonPath in settings.json to point to an invalid python interpreter)
• Select a python interpreter
• You'll still get the error

[brettcannon]

• Auto-selecting environment in multi-root workspace (2)
• Validate interpreter in multi-root workspace (2)
• Make sure this issue is resolved (1)

[xcdr]

Probably this is not only problem with 'Select interpreter', after manually select interpreter doesn't work PYTHONPATH=./app_sources from my .env file.

This settings work with single root folder, and doesn't with multi root workspace.

[DonJayamanne]

@xcdr I don't quite understand the problem you are describing. please could you give some instructions to replicate this issue.

[xcdr]

@xcdr I don't quite understand the problem you are describing. please could you give some instructions to replicate this issue.

Hi, I created repo for example: https://github.com/xcdr/vscode-bug-3419

You can clone this repo and open project via projects.code-workspace, in this case You should see underlined mypackage in main.py, but all work's fine when You open project-a or project-b directly because properly works PYTHONPATH via .env file.

PS D:\Projects\vscode-bug-3419> pip list
Package          Version
---------------- ----------
certifi          2018.10.15
pip              18.1
pipenv           2018.11.26
setuptools       39.0.1
virtualenv       16.1.0
virtualenv-clone 0.4.0

I use vscode on Windows 10 1809 with pwsh 6.1. as shell:

PS D:\Projects\vscode-bug-3419> code -v
1.30.1
dea8705087adb1b5e5ae1d9123278e178656186a
x64
PS D:\Projects\vscode-bug-3419> code --list-extensions --show-versions
CoenraadS.bracket-pair-colorizer-2@0.0.25
EditorConfig.EditorConfig@0.12.5
mikestead.dotenv@1.0.1
ms-python.python@2018.12.1
ms-vscode.Go@0.8.0
ms-vscode.PowerShell@1.10.2
PeterJausovec.vscode-docker@0.4.0
VisualStudioExptTeam.vscodeintellicode@1.1.2
vscoss.vscode-ansible@0.5.2

I often use worspaces for sets of mixed projects in many technologies: Python,Go,SQL,Ruby itp.

[ericsnowcurrently]

How do I "Open a multi-root workspace folder with one workspace folder"?