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Lint failed. Should fix it before merging. Please click the detail here

Hi, we have fixed the compatibility with MMCV in v2.18.1. Now the CI can work normally. Please pull the latest master and re-run the unit tests.
And please run pre-commit run --all-files to fix the lint.

I had pulled the latest master, but I can't understand how to re-run the unit tests.
And I cannot run this command: pre-commit run --all-files. Because bash: pre-commit: command not found
I am new to github, sorry for so many questions .

I had pulled the latest master, but I can't understand how to re-run the unit tests.

Just push your commit. The GitHub action will trigger the unit tests automatically.

And I cannot run this command: pre-commit run --all-files. Because bash: pre-commit: command not found I am new to
github, sorry for so many questions .

Run pip install pre-commit

I have pulled the latest master and re-run the unit tests.
But when I use command pre-commit run --all-files, A bug has occurred

An unexpected error has occurred: CalledProcessError: command: ('rbenv', 'init', '-')
return code: 1
expected return code: 0
stdout:
    Executable `rbenv` not found

Maybe it's because my current system is windows10.
So, is the command pre-commit run --all-files necessary? What should I do to solve this problem?

Hi, the main issue is in the whitespace. You can also use https://github.com/open-mmlab/mmdetection/blob/master/.dev_scripts/linter.sh

Can we use img_prefix and seg_prefix to resolve this issue just like those in mmseg? see example here https://github.com/open-mmlab/mmsegmentation/blob/master/mmseg/datasets/custom.py#L82

is this issue solved?

Resolved in #9078

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