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  1. Minecraft: Java Edition
  2. MC-227798

Minecraft 1.17 don't open

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    • Icon: Bug Bug
    • Resolution: Invalid
    • None
    • 1.17
    • Unconfirmed
    • (Unassigned)

      I downloaded minecraft 1.17 through mineshafter launcher, and when I started the game it gave an error and took me to Game Output, saying the following:
      Exception in thread "main" java.lang.UnsupportedClassVersionError: net/minecraft/client/main/Main has been compiled by a more recent version of the Java Runtime (class file version 60.0), this version of the Java Runtime only recognizes class file versions up to 52.0
      [...]
      Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

            Unassigned Unassigned
            tiagofilipe.mc Tiago Cardoso
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              Created:
              Updated:
              Resolved: