The "Pylance missing imports" error with Poetry typically occurs when Visual Studio Code (VS Code) is using a different Python interpreter than the one Poetry created for your project. Because Pylance cannot find the installed libraries in its active environment, it flags them with "reportMissingImports" warnings. Primary Solution: Select the Poetry Interpreter
First, make sure you've activated your Poetry virtual environment. If you haven't, you can do so by running: pylance missing imports poetry link
"python.defaultInterpreterPath": "/home/user/.cache/pypoetry/virtualenvs/my-project-abc123-py3.9/bin/python" The "Pylance missing imports" error with Poetry typically
Poetry installs local dependencies (e.g., your-package = path = ".", develop = true ) as editable. Pylance sometimes fails to resolve these because of missing __init__.py in the package root or incorrect packages directive in pyproject.toml . Fix: If you haven't, you can do so by running: "python
The most common fix is telling VS Code exactly which Python executable to use. VS Code often defaults to a global system Python rather than your Poetry environment. Stack Overflow Open the Command Palette Ctrl+Shift+P (Windows/Linux) or Cmd+Shift+P Search for Interpreter : Type "Python: Select Interpreter" and select it. Find your Poetry Env