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  1. Minecraft Launcher
  2. MCL-464

Unexpected exception refreshing version list / Play button grey

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: 0.9.3, 1.0.8, 1.0.9, 1.0.10, 1.1.1, 1.1.2, 1.2
    • Fix Version/s: 1.2.1
    • Component/s: None
    • Labels:
      None
    • Confirmation Status:
      Unconfirmed

      Description


      Fix: Reinstalling Minecraft following this guide http://hopper.minecraft.net/help/reinstalling-minecraft

      ------------------------------------------------------------------------------------------------------------------------------

      I cant login so i cant play the game.
      if i start offline i cant play as well
      PS: i play on dev 0.9.3

      Launcher 0.9.3 (Dev) (through bootstrap 3) started on windows...
      System.getProperty('os.name') == 'Windows 8'
      System.getProperty('os.version') == '6.2'
      System.getProperty('os.arch') == 'amd64'
      System.getProperty('java.version') == '1.7.0_21'
      System.getProperty('java.vendor') == 'Oracle Corporation'
      Loaded 3 profile(s); selected '1.5.2'
      Unexpected exception refreshing version list
      java.lang.IllegalArgumentException: Version '13w24b' is already tracked
      	at net.minecraft.launcher.updater.VersionList.addVersion(VersionList.java:91)
      	at net.minecraft.launcher.updater.LocalVersionList.refreshVersions(LocalVersionList.java:44)
      	at net.minecraft.launcher.updater.VersionManager.refreshVersions(VersionManager.java:47)
      	at net.minecraft.launcher.Launcher$2.run(Launcher.java:163)
      	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
      	at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
      	at java.util.concurrent.FutureTask.run(Unknown Source)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      	at java.lang.Thread.run(Unknown Source)
      
      Delta time to compare resources: 752 ms 
      Download job 'Resources' skipped as there are no files to download
      Job 'Resources' finished successfully
      Unexpected exception refreshing version list
      java.lang.NullPointerException
      	at net.minecraft.launcher.updater.VersionList.addVersion(VersionList.java:90)
      	at net.minecraft.launcher.updater.LocalVersionList.refreshVersions(LocalVersionList.java:44)
      	at net.minecraft.launcher.updater.VersionManager.refreshVersions(VersionManager.java:47)
      	at net.minecraft.launcher.Launcher$2.run(Launcher.java:166)
      	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
      	at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
      	at java.util.concurrent.FutureTask.run(Unknown Source)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      	at java.lang.Thread.run(Unknown Source)
      

        Attachments

        1. Unbenannt.png
          Unbenannt.png
          268 kB
        2. nLauncher 1.1.1.JPG
          nLauncher 1.1.1.JPG
          50 kB
        3. Launcher Jul 23.JPG
          Launcher Jul 23.JPG
          113 kB

          Issue Links

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              • Assignee:
                grum [Mojang] Grum (Erik Broes)
                Reporter:
                nikilase Niklas
              • Votes:
                1 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: