Where can I report an "unexpected error?"

This is an automatic translation from Japanese.
Sorry if the text is strange.

Information on columns with errors

  • column name: Material_Quest (in Japanese)
  • Type: Enum
  • Base type: Ref
  • Referenced table name: Material_Quest (in Japanese)
  • Valid if: I want to dynamically display a [Material_QuestID] list that is displayed according to the combination of inputs in the other columns, so I enclose 2^4 patterns in an IFS function
    Example:
    • IFS(
      AND(
      ISBLANK([クエスト種別]), —> Types of quests
      ISBLANK([クエストランク]), —> Quest Ranks
      ISBLANK([クエストレベル]), —> Quest Level
      ISBLANK([クエスト]) —> Quest Title
      ),
      SELECT(素材_クエスト[素材_クエストID],TRUE,TRUE) —> I want to change the [Material_Quest ID] list depending on whether the above columns contain information or not.

Operation procedure until “unexpected error” is displayed

  1. Opened Valid if input form to edit Valid if function in material_quest column
  2. A popup message saying “An unexpected error occurred (id:772803)” appears.
    It says "Please report to support with the error information so it can be fixed.
    Copy error information states
    1. Error id: 772803

      Stack: TypeError: Cannot read properties of undefined (reading ‘length’)
      at t.GetErrorState (https://www.appsheet.com/assets/5374f8c06d544d30528ccdc2901658a7175461666fc9903afe96cf2d6ddeb229.js:1:756903)
      at Z.render (https://www.appsheet.com/assets/5374f8c06d544d30528ccdc2901658a7175461666fc9903afe96cf2d6ddeb229.js:1:1810001)
      at Ho (https://www.appsheet.com/assets/3b9506d1a02fbf90e8e73428dbb6956d182fab2498986fba5d526c6eab55f4fb.js:1:143826)
      at Bo (https://www.appsheet.com/assets/3b9506d1a02fbf90e8e73428dbb6956d182fab2498986fba5d526c6eab55f4fb.js:1:143625)
      at ql (https://www.appsheet.com/assets/3b9506d1a02fbf90e8e73428dbb6956d182fab2498986fba5d526c6eab55f4fb.js:1:184412)
      at Tu (https://www.appsheet.com/assets/3b9506d1a02fbf90e8e73428dbb6956d182fab2498986fba5d526c6eab55f4fb.js:1:170629)
      at Ru (https://www.appsheet.com/assets/3b9506d1a02fbf90e8e73428dbb6956d182fab2498986fba5d526c6eab55f4fb.js:1:170557)
      at _u (https://www.appsheet.com/assets/3b9506d1a02fbf90e8e73428dbb6956d182fab2498986fba5d526c6eab55f4fb.js:1:170420)
      at bu (https://www.appsheet.com/assets/3b9506d1a02fbf90e8e73428dbb6956d182fab2498986fba5d526c6eab55f4fb.js:1:167407)
      at https://www.appsheet.com/assets/3b9506d1a02fbf90e8e73428dbb6956d182fab2498986fba5d526c6eab55f4fb.js:1:117194

    2. Error id changes each time it is opened

Perhaps the function is too long to be recognized.
However, when I try to edit it, the above error message appears and the editor does not open, so I cannot edit it.
So I would report it to support, but I don’t know where to report it.
Is this the right place?
Thank you.

PS
I contacted AppSheet Help.
I couldn’t figure it out because the Japanese help page didn’t show the contact asus.
Thank yuo.