When you said chat on did you mean a file or in minecraft. I will probaly find out in a few secs
here is the crash file forgot to put it in sorry
— Minecraft Crash Report ----
// Shall we play a game?
Time: 7/8/13 1:48 PM
Description: Deserializing Message
java.lang.ClassCastException: com.google.gson.JsonPrimitive cannot be cast to com.google.gson.JsonObject
at cw.a(SourceFile:14)
at cw.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 cu.c(SourceFile:220)
at bcn.a(SourceFile:518)
at dl.a(SourceFile:49)
at cn.b(SourceFile:350)
at bcn.d(SourceFile:95)
at bcu.b(SourceFile:60)
at atn.k(SourceFile:1380)
at atn.S(SourceFile:662)
at atn.d(SourceFile:618)
at net.minecraft.client.main.Main.main(SourceFile:101)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
– Head –
Stacktrace:
at cw.a(SourceFile:14)
at cw.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)
– Serialized Message –
Details:
JSON string: Cannot send chat message.
Stacktrace:
at cu.c(SourceFile:220)
at bcn.a(SourceFile:518)
at dl.a(SourceFile:49)
at cn.b(SourceFile:350)
at bcn.d(SourceFile:95)
– Affected level –
Details:
Level name: MpServer
All players: 1 total; [bcx['NinjaDog299'/37881, l='MpServer', x=-947.98, y=67.62, z=211.41]]
Chunk stats: MultiplayerChunkCache: 225
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (-945,66,217), Chunk: (at 15,4,9 in -60,13; contains blocks -960,0,208 to -945,255,223), Region: (-2,0; contains chunks -64,0 to -33,31, blocks -1024,0,0 to -513,255,511)
Level time: 87014221 game time, 992596178 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 22 total; [bcx['NinjaDog299'/37881, l='MpServer', x=-947.98, y=67.62, z=211.41], tc['Creeper'/37891, l='MpServer', x=-895.50, y=33.00, z=213.50], tc['Creeper'/37890, l='MpServer', x=-889.31, y=34.00, z=212.75], tc['Creeper'/37892, l='MpServer', x=-890.00, y=34.00, z=213.66], tt['Zombie'/37895, l='MpServer', x=-894.50, y=30.00, z=202.50], tp['Slime'/1188, l='MpServer', x=169.44, y=74.95, z=-1981.41], sr['entity.MinecartChest.name'/37894, l='MpServer', x=-1011.50, y=26.50, z=227.50], sr['entity.MinecartChest.name'/37897, l='MpServer', x=-991.50, y=20.50, z=279.50], tt['Zombie'/37964, l='MpServer', x=-872.50, y=71.00, z=138.50], to['Skeleton'/37896, l='MpServer', x=-893.50, y=64.00, z=200.50], tc['Creeper'/37899, l='MpServer', x=-892.50, y=29.00, z=176.50], tc['Creeper'/37883, l='MpServer', x=-931.50, y=65.00, z=204.50], tc['Creeper'/37898, l='MpServer', x=-891.50, y=29.00, z=177.50], tc['Creeper'/37885, l='MpServer', x=-934.50, y=69.00, z=191.50], tt['Zombie'/37884, l='MpServer', x=-945.50, y=64.00, z=246.50], rl['Bat'/37887, l='MpServer', x=-1008.88, y=29.10, z=219.47], rn['Chicken'/37886, l='MpServer', x=-984.41, y=61.00, z=171.56], rn['Chicken'/37906, l='MpServer', x=-953.66, y=71.00, z=142.47], to['Skeleton'/37907, l='MpServer', x=-908.50, y=63.00, z=158.50], tt['Zombie'/37912, l='MpServer', x=-940.50, y=23.00, z=137.50], tt['Zombie'/37913, l='MpServer', x=-940.50, y=23.00, z=139.50], tt['Zombie'/37945, l='MpServer', x=-883.50, y=70.00, z=143.50]]
Retry entities: 0 total; []
Stacktrace:
at bcu.a(SourceFile:284)
at atn.k(SourceFile:1387)
at atn.S(SourceFile:662)
at atn.d(SourceFile:618)
at net.minecraft.client.main.Main.main(SourceFile:101)
– Affected level –
Details:
Level name: MpServer
All players: 1 total; [bcx['NinjaDog299'/37881, l='MpServer', x=-947.98, y=67.62, z=211.41]]
Chunk stats: MultiplayerChunkCache: 225
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (-945,66,217), Chunk: (at 15,4,9 in -60,13; contains blocks -960,0,208 to -945,255,223), Region: (-2,0; contains chunks -64,0 to -33,31, blocks -1024,0,0 to -513,255,511)
Level time: 87014221 game time, 992596178 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 22 total; [bcx['NinjaDog299'/37881, l='MpServer', x=-947.98, y=67.62, z=211.41], tc['Creeper'/37891, l='MpServer', x=-895.50, y=33.00, z=213.50], tc['Creeper'/37890, l='MpServer', x=-889.31, y=34.00, z=212.75], tc['Creeper'/37892, l='MpServer', x=-890.00, y=34.00, z=213.66], tt['Zombie'/37895, l='MpServer', x=-894.50, y=30.00, z=202.50], tp['Slime'/1188, l='MpServer', x=169.44, y=74.95, z=-1981.41], sr['entity.MinecartChest.name'/37894, l='MpServer', x=-1011.50, y=26.50, z=227.50], sr['entity.MinecartChest.name'/37897, l='MpServer', x=-991.50, y=20.50, z=279.50], tt['Zombie'/37964, l='MpServer', x=-872.50, y=71.00, z=138.50], to['Skeleton'/37896, l='MpServer', x=-893.50, y=64.00, z=200.50], tc['Creeper'/37899, l='MpServer', x=-892.50, y=29.00, z=176.50], tc['Creeper'/37883, l='MpServer', x=-931.50, y=65.00, z=204.50], tc['Creeper'/37898, l='MpServer', x=-891.50, y=29.00, z=177.50], tc['Creeper'/37885, l='MpServer', x=-934.50, y=69.00, z=191.50], tt['Zombie'/37884, l='MpServer', x=-945.50, y=64.00, z=246.50], rl['Bat'/37887, l='MpServer', x=-1008.88, y=29.10, z=219.47], rn['Chicken'/37886, l='MpServer', x=-984.41, y=61.00, z=171.56], rn['Chicken'/37906, l='MpServer', x=-953.66, y=71.00, z=142.47], to['Skeleton'/37907, l='MpServer', x=-908.50, y=63.00, z=158.50], tt['Zombie'/37912, l='MpServer', x=-940.50, y=23.00, z=137.50], tt['Zombie'/37913, l='MpServer', x=-940.50, y=23.00, z=139.50], tt['Zombie'/37945, l='MpServer', x=-883.50, y=70.00, z=143.50]]
Retry entities: 0 total; []
– System Details –
Details:
Minecraft Version: 1.6.1
Operating System: Mac OS X (x86_64) version 10.8.2
Java Version: 1.6.0_37, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 40220792 bytes (38 MB) / 93773824 bytes (89 MB) up to 1065025536 bytes (1015 MB)
JVM Flags: 1 total; -Xmx1G
AABB Pool Size: 18931 (1060136 bytes; 1 MB) allocated, 272 (15232 bytes; 0 MB) used
Suspicious classes: No suspicious classes found.
IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 63
Launched Version: 1.6.1
LWJGL: 2.9.0
OpenGL: NVIDIA GeForce GTX 680MX OpenGL Engine GL version 2.1 NVIDIA-8.6.22, NVIDIA Corporation
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: 3265 (182840 bytes; 0 MB) allocated, 55 (3080 bytes; 0 MB) used
When you said chat on did you mean a file or in minecraft. I will probaly find out in a few secs