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  1. Minecraft: Java Edition
  2. MC-186199

Json data pack validation errors don't show line numbers

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • None
    • 1.15.2, 20w22a, 1.16 Pre-release 3, 1.16.2, 1.18
    • None
    • Confirmed
    • Data Packs

      The bug

      When a file in a data pack has malformed Json, it shows an error including the line number and the path.

      com.google.gson.JsonParseException: com.google.gson.stream.MalformedJsonException: Unterminated object at line 9 column 20 path $.pools[0].entries[0].name

      However when the Json is valid, but contains another validation error, it doesn't provide this same info. Yet this is vital to debug errors.

      com.google.gson.JsonSyntaxException: Expected name to be an item, was unknown string 'minecraft:foo'

            Unassigned Unassigned
            Misoloo [Helper] Misode
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              Created:
              Updated:
              CHK: