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  1. Minecraft: Java Edition
  2. MC-197009

Referencing empty item tag in recipe can crash client

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: 1.16.1, 1.16.2 Pre-release 1
    • Fix Version/s: 20w45a
    • Labels:
      None
    • Confirmation Status:
      Plausible
    • Category:
      Crash
    • Mojang Priority:
      Very Important

      Description

      Description

      The game crashes with the error message "The game crashed whilst rendering screen Error: java.lang.ArithmeticException: / by zero" when selecting a recipe in the recipe book that references an item tag that contains no entries as an ingredient of the recipe.

      How to reproduce

      1. Install the attached data pack on your world
      2. Grant yourself the contained recipe using the command
        /recipe give @s recipe_example:recipe
      3. Enter the UI of a crafting table
      4. Open the recipe book
      5. Select the "Blocks" category
      6. Attempt to select the new recipe, which should be recognizable through its bedrock icon

      What I expected to happen

      Either one of three things:

      1. The recipe can't be found in the recipe book even if granted
      2. The input items are shown as air
      3. The recipe fails loading

        Attachments

          Activity

            People

            Assignee:
            fry [Mojang] Georgii Gavrichev
            Reporter:
            HalbFettKäse HalbFettKäse
            Votes:
            1 Vote for this issue
            Watchers:
            1 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:
              CHK: