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via Mojang JIRA by Nick Cipriani, 2 years ago
via mojang.com by Unknown author, 2 years ago
java.lang.IllegalArgumentException: Version cannot be null at net.minecraft.launcher.updater.VersionList.getCompleteVersion(VersionList.java:61)[launcher.jar:1.6.5] at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:210)[launcher.jar:1.6.5] at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:253)[launcher.jar:1.6.5] at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:240)[launcher.jar:1.6.5] at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:169)[launcher.jar:1.6.5] at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:103)[launcher.jar:1.6.5] at net.minecraft.launcher.game.GameLaunchDispatcher.getStatus(GameLaunchDispatcher.java:35)[launcher.jar:1.6.5] at net.minecraft.launcher.ui.bottombar.PlayButtonPanel.checkState(PlayButtonPanel.java:94)[launcher.jar:1.6.5] at net.minecraft.launcher.ui.bottombar.PlayButtonPanel.onProfilesRefreshed(PlayButtonPanel.java:90)[launcher.jar:1.6.5] at net.minecraft.launcher.profile.ProfileManager.fireRefreshEvent(ProfileManager.java:83)[launcher.jar:1.6.5] at net.minecraft.launcher.profile.ProfileManager.loadProfiles(ProfileManager.java:71)[launcher.jar:1.6.5] at net.minecraft.launcher.Launcher$2.run(Launcher.java:138)[launcher.jar:1.6.5] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[?:1.8.0_25] at java.util.concurrent.FutureTask.run(FutureTask.java:266)[?:1.8.0_25] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[?:1.8.0_25] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[?:1.8.0_25] at java.lang.Thread.run(Thread.java:745)[?:1.8.0_25]