Closed
Description
openedon Sep 14, 2023
Observed on pre-release v2023.3.12551007.
Steps
- One of:
- On Linux (e.g., Ubuntu 20.04.6 with Python installed from
ppa:deadsnakes/ppa; see below)Python: Select Interpreter->/usr/bin/python3.10Python: Select Interpreter->/usr/bin/python3.11
- On Mac
Python: Select Interpreter->/usr/local/bin/python3.10(installed frompython-3.10.11-macos11.pkg)Python: Select Interpreter->/usr/local/bin/python3.11(installed frompython-3.11.5-macos11.pkg)
- On Linux (e.g., Ubuntu 20.04.6 with Python installed from
- Open a Python source file and add
i: int = "1"
Results
2023-09-14 18:36:07.066 [info] Traceback (most recent call last):
2023-09-14 18:36:07.066 [info] File "/home/.../.vscode-server/extensions/ms-python.mypy-type-checker-2023.3.12551007/bundled/tool/lsp_server.py", line 18, in <module>
2023-09-14 18:36:07.066 [info] from packaging.version import Version
2023-09-14 18:36:07.067 [info] ModuleNotFoundError: No module named 'packaging'
2023-09-14 18:36:07.076 [info] [Error - 6:36:07 PM] Server initialization failed.
2023-09-14 18:36:07.076 [info] Message: Pending response rejected since connection got disposed
Code: -32097
2023-09-14 18:36:07.076 [info] [Error - 6:36:07 PM] The Mypy Type Checker server crashed 5 times in the last 3 minutes. The server will not be restarted. See the output for more information.
2023-09-14 18:36:07.076 [info] [Error - 6:36:07 PM] Mypy Type Checker client: couldn't create connection to server.
2023-09-14 18:36:07.076 [info] Message: Pending response rejected since connection got disposed
Code: -32097
2023-09-14 18:36:07.076 [info] [Error - 6:36:07 PM] Restarting server failed
2023-09-14 18:36:07.076 [info] Message: Pending response rejected since connection got disposed
Code: -32097
Switching the Python interpreter to one that lives in a virtual env and that has Mypy installed (e.g., via /path/to/venv/bin/pip install mypy) corrects the above problem. It seems like the bundled version is missing prerequisites?
Python installation on Ubuntu was as follows:
sudo add-apt-repository --yes ppa:deadsnakes/ppa
sudo apt-get update
sudo apt-get install --yes \
python3.10 \
python3.10-dev \
python3.10-venv \
python3.11 \
python3.11-dev \
python3.11-venv
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
