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  1. Minecraft: Java Edition
  2. MC-271160

Upgrading Minecraft Server from 1.20.1 to 1.20.5 (Unintended JRE downgrade ?)

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    • Icon: Bug Bug
    • Resolution: Invalid
    • None
    • 1.20.5
    • None
    • Win10 Education 22H2 (Build 19045.4355)

      jre-8u411-windows-x64 is installed
    • Unconfirmed
    • (Unassigned)

      Reporting here bcs a category for Java Edition Servers is missing (matching overall customer experience SMH)

      Runs fine with server.jar (1.20.1)

      and crashes with the below error once i switch out the server.jar (1.20.5)

      BTW great tutorial [NOT] on official site https://www.minecraft.net/de-de/download/server says minecraft_server.1.20.5.jar but spits out a server.jar [clapps]

      Fehler: Beim Laden der Klasse net.minecraft.bundler.Main ist ein LinkageError aufgetreten
              java.lang.UnsupportedClassVersionError: net/minecraft/bundler/Main has been compiled by a more recent version of the Java Runtime (class file version 65.0), this version of the Java Runtime only recognizes class file versions up to 64.0

            Unassigned Unassigned
            skipperwraith skipperwraith
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              Created:
              Updated:
              Resolved: