cf-tools "Cannot find csrf"?

Revision en1, by hide2000, 2021-04-06 10:39:27

I usually get input/output and submit by using cf-tools.(https://github.com/xalanq/cf-tool). but today, I found I could not submit my solution when typed "cf submit" for submitting as usual,only to get a command message below:

""" Submit CONTEST (contest_id), problem (problem_id) Not logged. Try to login Login (usr_name)... Cannot find csrf """

Does anyone figure out what's the problem?

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  Rev. Lang. By When Δ Comment
en3 English hide2000 2021-04-06 10:47:33 48 (published)
en2 English hide2000 2021-04-06 10:43:00 3 Tiny change: 'q/cf-tool).\nbut toda' -> 'q/cf-tool)\n\nbut toda'
en1 English hide2000 2021-04-06 10:39:27 429 Initial revision (saved to drafts)