COCO Detection Challenge (deprecated) Forum

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> Test-dev2017 running failed

Test-dev2017 failed with:
/opt/conda/lib/python2.7/site-packages/matplotlib/font_manager.py:273: UserWarning: Matplotlib is building the font cache using fc-list. This may take a moment.
warnings.warn('Matplotlib is building the font cache using fc-list. This may take a moment.')

Can run successfully on val2017.

Really hope someone can help me.

Thanks.

Posted by: efan3000 @ Jan. 24, 2018, 8:38 p.m.

i got same error.
the reason i found is that my json file for test-dev2017 is too large. it is ok when i submit a smaller json file.
i hope it works for you.

Posted by: xupei @ Jan. 29, 2018, 7:04 a.m.

Thank you for your reply! I use smaller json file (<300MB), and it works!

Posted by: efan3000 @ Jan. 30, 2018, 12:18 a.m.

how to reduce the json file size?

Posted by: tumaini @ Feb. 7, 2018, 6:08 a.m.

how to reduce the json file size?

Posted by: tumaini @ Feb. 7, 2018, 6:08 a.m.

Lower result precision, or set a very low score threshold.

Posted by: efan3000 @ Feb. 7, 2018, 6:40 a.m.

I split my json file into multiple files and also reduce the results precision, the json file size is small now, but the problem still exists, what else can I do? Thanks

Posted by: syn232 @ Feb. 26, 2018, 12:36 p.m.
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