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  1. Minecraft: Java Edition
  2. MC-110201

1.11 Launcher won't run prior versions of Minecraft

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Duplicate
    • Affects Version/s: Minecraft 1.11
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      Windows 10 64bit
    • Confirmation Status:
      Unconfirmed

      Description

      Trying to run version 1.2.5 since updating the launcher to 1.11. Received the following error:

      Minecraft has crashed!
      ----------------------

      Minecraft has stopped running because it encountered a problem.

      — BEGIN ERROR REPORT 7cf3a456 --------
      Generated 11/15/16 9:22 PM

      Minecraft: Minecraft 1.2.5
      OS: Windows 10 (amd64) version 10.0
      Java: 1.8.0_25, Oracle Corporation
      VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
      LWJGL: 2.9.0
      OpenGL: GeForce GTX 760/PCIe/SSE2 version 4.5.0 NVIDIA 375.86, NVIDIA Corporation

      java.lang.NullPointerException
      at java.io.Reader.<init>(Reader.java:78)
      at java.io.InputStreamReader.<init>(InputStreamReader.java:97)
      at adn.a(SourceFile:62)
      at adn.a(SourceFile:99)
      at net.minecraft.client.Minecraft.a(SourceFile:262)
      at net.minecraft.client.Minecraft.run(SourceFile:657)
      at java.lang.Thread.run(Thread.java:745)
      — END ERROR REPORT 404bc460 ----------

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              Assignee:
              Unassigned Unassigned
              Reporter:
              Alchon Patrick Schouten
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                Dates

                Created:
                Updated:
                Resolved: