Pipelines fail - Doxygen whitespace in doc/introspected-doxygen.h

[Katerina Koutlia]

Hi all,

I have a MR (!1354), where pipelines fail due to a trailing whitespace in doc/introspected-doxygen.h

In particular I get the following error:

python3 utils/check-style-clang-format.py --no-formatting --no-tabs doc/introspected-doxygen.h Detected trailing whitespace in the files (1): doc/introspected-doxygen.h Uploading artifacts for failed job Cleaning up project directory and file based variables ERROR: Job failed: exit code 1

When I execute:

utils/check-style-clang-format.py .

locally, I also see the error, but if I fix it, then I do not see the file in git status.

Any hint about how to fix it, it would be really appreciated.  

BR,

Kat

[Gabriel Ferreira]

Hi Katerina,

The introspected-doxygen.h file is generated by the print-introspected-doxygen program.
It is generated as part of the doxygen target and retrieve docs from typeId, attributes, etc.

If you have formatting issues on it, you need to check what was the issue and fix it in the source/header file.

In the case of this MR, I believe it is the trailing whitespace in `PDCP SDU to RLC) `. 

https://gitlab.com/nsnam/ns-3-dev/-/merge_requests/1354/diffs#12845c932f1449674f6bb86c12dccac9ea679071_72_75

[Katerina Koutlia]

Hi Gabriel,

Thank you very much for the details and the help locating the white space!

I was suspecting a white space somewhere, but since executing locally:

utils/check-style-clang-format.py src/lte/

was giving as result:

All files are well formatted
No files detected with trailing whitespace
No files detected with tabs

I had no idea where to look.

I have updated the MR, I hope now that pipelines will pass. 

Thanks again a lot!

BR,

Kat

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