'Internal Server Error while using PlatformIO extension in VSCode
PlatformIO was working fine. All of a sudden it started showing Internal Server Error when clicking PIO Home-->Open
Other features like:
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Core CLI works.
Solution 1:[1]
Entering pio home command
in the PlatformIO Core CLI revealed the problem.
It showed
module 'anyio' has no attribute 'to_thread' error.
I updated anyio to 3.5 and it sorted the problem.
Conclusion: This "all of a sudden" seems to be because of a switch from Python 3.10 to Python 3.8.3 which I had to do for another project at some point and 3.8.3 did not have the required anyio.
For anyone else bumping into this question with this same error trying
pio home
in the PlatformIO Core CLI may lead to a solution.
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 |