Hi my IGN is Pugcy so i've been having this problem recently basically first I played on MYM with the technic launcher when I first downloaded it it worked. Next day i reopen it and it crashes whenever I join a multiplayer server. I tried to get help and people said to relog restart or re sign in I did things but only sometimes like after 2-4 restarts etc. it worked so I decided to go into the crash-report and it has something to do with a file "gson or Gson.jar" or watever. Here is what it said in the crash-report: Description: Deserializing Message java.lang.ClassCastException: com.google.gson.JsonPrimitive cannot be cast to com.google.gson.JsonObject at net.minecraft.util.MessageComponentSerializer.func_111056_a(SourceFile:14) at net.minecraft.util.MessageComponentSerializer.deserialize(SourceFile:10) at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58) at com.google.gson.Gson.fromJson(Gson.java:795) at com.google.gson.Gson.fromJson(Gson.java:761) at com.google.gson.Gson.fromJson(Gson.java:710) at com.google.gson.Gson.fromJson(Gson.java:682) at net.minecraft.util.ChatMessageComponent.func_111078_c(SourceFile:220) at com.mumfrey.liteloader.core.Events.onChat(Events.java:594) at com.mumfrey.liteloader.core.hooks.HookChat.func_73279_a(HookChat.java:110) at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:462) at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:281) at net.minecraft.client.multiplayer.GuiConnecting.func_73876_c(GuiConnecting.java:51) at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1580) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:910) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:838) at net.minecraft.client.main.Main.main(SourceFile:101) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at net.minecraft.launchwrapper.Launch.launch(Launch.java:129) at net.minecraft.launchwrapper.Launch.main(Launch.java:27) P.S i'm new to modpacks and mods so I have absolutely no idea what gson is so please if someone could help it would be nice . I am using 1.6.4 Attack of the B team latest version Memory 2GB Storage Space: 100+GB Mac OSX El Capitan Thx!
So far the MYM launcher works way better than Technic if I connect to the lobby server instead of straight up B team it seems to work all the time or sometimes I just have to restart the launcher.