"run module" results in "no module named ...", but same command works in console

Hi all,

first: I have read all the other posts – and it still does not work.

The problem is that I get a “module not found” error (precisely: “No module named (censored).handlers.incoming.config”). 

I configure my “Run/Debug” dialog like this:

1. “Add content root to PYTHONPATH” - YES
2. “Add source root to PYTHONPATH” - YES (it's the same, actually)
3. run as python module

If I run python -m (censored).handlers.incoming.config in the console – it works just fine. If I run it in PyCharm, I get a “Module not found” error (same working directory, naturally). PyCharm does that on “Debug” (somewhat shortened for brevity):

.../backend/.venv/bin/python \
   -X pycache_prefix=.../Caches/JetBrains/PyCharm2024.1/cpython-cache \
   .../PyCharm Professional.app/.../pydev/pydevd.py \
   --module --multiprocess --qt-support=auto \
   --client 127.0.0.1 --port 64543 \
   --file (censored).handlers.incoming.config \
   testdata/(censored).xlsx 

Connected to pydev debugger (build 241.15989.155)
No module named (censored).handlers.incoming.config

Process finished with exit code 0

I am a bit confused as to why this does not work. Can somebody help?

Thanks in advance!
Axel.