dyukha's blog

Issues with Polygon and Codeforces
By dyukha, history, 7 months ago, In English

I'm using polygon to create problems for my private mash-up contest. Everything was fine yesterday. Today, I have the following problems:

  • In polygon, when trying to access the problem (Continue button), I'm getting message "Can't open problem [my problem]. It is possible that conflicts were found. Try "Resolve conflicts" option", and the "Resolve conflicts" button opens a blank screen. I'm using only one account for the problem, so there must be no conflicts.

  • In codeforces, I'm getting "Denial of judgement" verdict with message: "Can't compile file: Unable to find classes \[my file].class", where [my file] corresponds to my main correct solution.

The last change in polygon was 28 hours ago, and everything worked fine after that. Today, I wasn't able to open my problem in polygon. A few minutes ago, after I edited my mash up contest to set "Is practice allowed?" to "true", Denial of judgement started (I'm not sure the time is exactly the same, but I didn't do anything else with the contest since yesterday, and these events are at least within a few minutes).

If there is a quick fix for the second problem, I really need that now. Due to problems with polygon, I can't repackage the problem. Also, I can't even access the problem on polygon, so even if I wanted to create a copy, I can't.

If someone with access can take a look, these are:

  • Vote: I like it
  • +23
  • Vote: I do not like it

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7 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Auto comment: topic has been updated by dyukha (previous revision, new revision, compare).

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7 months ago, # |
  Vote: I like it 0 Vote: I do not like it

I was able to download problem materials using polygon-cli and create a copy. Still not sure how to fix any of the problems.

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    7 months ago, # ^ |
      Vote: I like it +8 Vote: I do not like it

    I rejudged all failed solutions in 477830

    About Polygon: did you try to discard current working copy and create new?

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      7 months ago, # ^ |
      ← Rev. 2   Vote: I like it 0 Vote: I do not like it

      Thank you! Do you know what was the issue?

      did you try to discard current working copy and create new?

      I didn't. It works, thank you. (I didn't know what "Discard" button does, and only now did I notice that there is a tooltip)

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      7 months ago, # ^ |
        Vote: I like it 0 Vote: I do not like it

      BTW, thank you for the quick reply, and for both codeforces and polygon! I can only imagine how much harder my life would be without polygon.

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