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  1. Minecraft Launcher
  2. MCL-8288

Every time I launch any mc version below the current one it crashes on star up.

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Duplicate
    • Affects Version/s: 2.0.934 (Windows)
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Confirmation Status:
      Unconfirmed

      Description

      Details:
      Minecraft Version: 1.5.2
      Operating System: Windows 10 (amd64) version 10.0
      Java Version: 1.8.0_25, Oracle Corporation
      Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
      Memory: 106075016 bytes (101 MB) / 187957248 bytes (179 MB) up to 1060372480 bytes (1011 MB)
      JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
      AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
      Suspicious classes: No suspicious classes found.
      IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
      LWJGL: 2.9.0
      OpenGL: Intel(R) HD Graphics 4600 GL version 4.3.0 - Build 20.19.15.4531, Intel
      Is Modded: Very likely; Jar signature invalidated
      Type: Client (map_client.txt)
      Texture Pack: Default
      Profiler Position: N/A (disabled)
      Vec3 Pool Size: ~ERROR~ NullPointerException: null

      java.lang.NullPointerException
      at java.io.Reader.<init>(Reader.java:78)
      at java.io.InputStreamReader.<init>(InputStreamReader.java:97)
      at bp.a(SourceFile:64)
      at bp.a(SourceFile:100)
      at net.minecraft.client.Minecraft.a(SourceFile:252)
      at avv.a(SourceFile:56)
      at net.minecraft.client.Minecraft.run(SourceFile:507)
      at java.lang.Thread.run(Thread.java:745)
      — END ERROR REPORT a2be2572 ----------

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              • Assignee:
                Unassigned
                Reporter:
                ddweiss27 Ethan
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                Dates

                • Created:
                  Updated:
                  Resolved: