Unresolved import on current project only

[cdhainaut]

Hello,

I am able to access the documentation of own libraries, but it seems that my current project are not recognized. For instance, in my python-project folder, I have: projectA -> class_1.py -> class_2.py projectB -> class_3.py -> class_4.py

If I try in class_4.py:

import projectB.class_4
import projectA.class_2

I would have "unresolved" import on projectB but not on projectA and vice versa...

My settings.json:

{
    "window.zoomLevel": 0,
    "editor.suggestSelection": "first",
    "vsintellicode.modify.editor.suggestSelection": "automaticallyOverrodeDefaultValue",
    "editor.renderWhitespace": "none",
    "python.jediEnabled": false,
    "workbench.colorTheme": "Monokai",
    "[python]": {
        "editor.defaultFormatter": "ms-python.python"
    },
    "python.formatting.autopep8Args": [
        "--max-line-length=400"
    ],
    "python.envFile": "/mnt/data/work/CDYYY-Dev/python-utils/.env",
    "python.autoComplete.extraPaths": ["/mnt/data/work/CDYYY-Dev/python-utils"],
    "editor.mouseWheelZoom": true,
    "python.formatting.provider": "yapf",
    "python.formatting.yapfArgs": [
        "--column_lumit=120"
    ],
    "[java]": {
        "editor.defaultFormatter": "redhat.java"
    },
    
    "java.configuration.checkProjectSettingsExclusions": false
}

Any idea why this happens?

Thank you