Recently I had a strange anomaly, where I build the project twice in a row and on the second build it seems that the path to the ARM toolchain has broken. I'm confused because I haven't changed anything for that to happen. The error is the following:
Error starting process C:\Program Files (x86)\GNU Arm Embedded Toolchain\10 2021.10\bin/cc1
The /cc1 comes out of nowhere because the path to the toolchain is:
C:\Program Files (x86)\GNU Arm Embedded Toolchain\10 2021.10\arm-none-eabi\bin

I want to know if someone had an issue with this and how did they fix it?
It seems to me that this is a bug. I have it in setup up in the system's PATH, so corrupted installation is out of the question.

I re-added the toolchain directory, but that doesn't fix the problem.

Stack Overflow link: stackoverflow.com/questions/79…ng-segger-embedded-studio