org.json.JSONException: JSONObject["osx"] not found.
	at org.json.JSONObject.get(JSONObject.java:472)
	at org.json.JSONObject.getString(JSONObject.java:718)
	at io.chaofan.chunklauncher.version.Library.have64BitVersion(Library.java:175)
	at io.chaofan.chunklauncher.version.RunnableModuleInfo.<init>(RunnableModuleInfo.java:48)
	at io.chaofan.chunklauncher.version.RunnableModule.tryLoadModuleInfo(RunnableModule.java:676)
	at io.chaofan.chunklauncher.version.RunnableModule.gameJarDownloaded(RunnableModule.java:308)
	at io.chaofan.chunklauncher.version.RunnableModule.isInstalled(RunnableModule.java:439)
	at io.chaofan.chunklauncher.version.RunnableModule.getState(RunnableModule.java:575)
	at io.chaofan.chunklauncher.version.ModuleManager.initModules(ModuleManager.java:113)
	at io.chaofan.chunklauncher.Launcher.initGameComponentsList(Launcher.java:103)
	at io.chaofan.chunklauncher.Launcher.run(Launcher.java:329)
	at io.chaofan.chunklauncher.Launcher.main(Launcher.java:411)