java.lang.NullPointerException at io.chaofan.chunklauncher.version.Library.needDownloadInOS(Library.java:128) at io.chaofan.chunklauncher.version.Library.have64BitVersion(Library.java:178) at io.chaofan.chunklauncher.version.RunnableModuleInfo.(RunnableModuleInfo.java:48) at io.chaofan.chunklauncher.version.RunnableModule.tryLoadModuleInfo(RunnableModule.java:718) at io.chaofan.chunklauncher.version.RunnableModule.getReleaseTime(RunnableModule.java:600) at io.chaofan.chunklauncher.version.ModuleManager$1.compare(ModuleManager.java:104) at io.chaofan.chunklauncher.version.ModuleManager$1.compare(ModuleManager.java:102) at java.util.TimSort.binarySort(TimSort.java:296) at java.util.TimSort.sort(TimSort.java:239) at java.util.Arrays.sort(Arrays.java:1512) at java.util.ArrayList.sort(ArrayList.java:1462) at java.util.Collections.sort(Collections.java:175) at io.chaofan.chunklauncher.version.ModuleManager.initModules(ModuleManager.java:102) at io.chaofan.chunklauncher.Launcher.initGameComponentsList(Launcher.java:105) at io.chaofan.chunklauncher.Launcher.run(Launcher.java:420) at io.chaofan.chunklauncher.Launcher.main(Launcher.java:501)