This is the error from the Dev Console:
Unexpected exception refreshing version list java.lang.IllegalArgumentException: Version '1.6.2' 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$2.run(Launcher.java:164) at java.util.concurrent.Executors$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)
I installed REI Minimap for 1.6.2 and Too Many Items for 1.6.2 then deleted "META-INF". Then I started minecraft and the above error occurs. I've tried Running the .exe as administrator, but that didn't work.
- duplicates
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MCL-464 Unexpected exception refreshing version list / Play button grey
- Resolved