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  1. Minecraft: Java Edition
  2. MC-251396

java.lang.IllegalArgumentException: Name and ID cannot both be blank


    • Community Consensus
    • Crash
    • Very Important

      Snapshot 22w18a Crash

      What I expected to happen was...:
      For it to load like it normally does.

      What actually happened was...:
      It took longer to load than usual and I got an error that brought me back to the Minecraft Launcher.

      Steps to Reproduce:
      1. Go to the Minecraft Launcher and hit play. (Minecraft Demo only, to my knowledge)
      2. Wait for experimental world to load.
      3. Once at 100%, it sends you back to the launcher and gives a crash report.

      I'm positive this is only for the demo snapshot version, since I don't have Minecraft, but it's still strange nonetheless. I tested out the 1.18.2 demo and that worked fine.

            Unassigned Unassigned
            EnderSpud EnderSpud
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