Board Thread:Bug Reports/@comment-121.208.224.25-20160822102045/@comment-27219153-20160822234731

121.208.224.25 wrote: My MC keeps crashing when i try to go on singleplayer with 29.

Can any1 help?

Minecraft Crash Report // I feel sad now :(

Time: 22/08/16 8:20 PM Description: Starting integrated server

com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_ARRAY but was STRING at line 1 column 1 at com.google.gson.Gson.fromJson(Gson.java:815) at com.google.gson.Gson.fromJson(Gson.java:768) at net.minecraft.server.management.PlayerProfileCache.func_152657_b(SourceFile:156) at net.minecraft.server.management.PlayerProfileCache. (SourceFile:42) at net.minecraft.server.MinecraftServer. (MinecraftServer.java:142) at net.minecraft.server.integrated.IntegratedServer. (IntegratedServer.java:45) at net.minecraft.client.Minecraft.func_71371_a(Minecraft.java:2080) at net.minecraft.client.gui.GuiCreateWorld.func_146284_a(GuiCreateWorld.java:230) at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:225) at net.minecraft.client.gui.GuiCreateWorld.func_73864_a(GuiCreateWorld.java:377) at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:296) at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:268) at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1629) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:962) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887) at net.minecraft.client.main.Main.main(SourceFile:148) 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:483) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) Caused by: java.lang.IllegalStateException: Expected BEGIN_ARRAY but was STRING at line 1 column 1 at com.google.gson.stream.JsonReader.beginArray(JsonReader.java:338) at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:79) at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60) at com.google.gson.Gson.fromJson(Gson.java:803) ... 21 more

A detailed walkthrough of the error, its code path and all known details is as follows: ---

-- Head -- Stacktrace: at com.google.gson.Gson.fromJson(Gson.java:815) at com.google.gson.Gson.fromJson(Gson.java:768) at net.minecraft.server.management.PlayerProfileCache.func_152657_b(SourceFile:156) at net.minecraft.server.management.PlayerProfileCache. (SourceFile:42) at net.minecraft.server.MinecraftServer. (MinecraftServer.java:142) at net.minecraft.server.integrated.IntegratedServer. (IntegratedServer.java:45)

-- Starting integrated server -- Details: Level ID: l Level Name: l Stacktrace: at net.minecraft.client.Minecraft.func_71371_a(Minecraft.java:2080) at net.minecraft.client.gui.GuiCreateWorld.func_146284_a(GuiCreateWorld.java:230) at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:225) at net.minecraft.client.gui.GuiCreateWorld.func_73864_a(GuiCreateWorld.java:377) at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:296) at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:268)

-- Affected screen -- Details: Screen name: net.minecraft.client.gui.GuiMainMenu Stacktrace: at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1629) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:962) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887) at net.minecraft.client.main.Main.main(SourceFile:148) 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:483) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details -- Details: Minecraft Version: 1.7.10 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 574040352 bytes (547 MB) / 970747904 bytes (925 MB) up to 1060372480 bytes (1011 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v9.05 FML v7.10.85.1236 Minecraft Forge 10.13.2.1236 4 mods loaded, 4 mods active mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available FML{7.10.85.1236} [Forge Mod Loader] (forge-1.7.10-10.13.2.1236.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available Forge{10.13.2.1236} [Minecraft Forge] (forge-1.7.10-10.13.2.1236.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available lotr{Beta v29.0 for Minecraft 1.7.10} [The Lord of the Rings Mod] ([1.7.10] The Lord of the Rings Mod B29.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available Launched Version: 1.7.10-Forge10.13.2.1236 LWJGL: 2.9.1 OpenGL: Intel(R) HD Graphics 4000 GL version 4.0.0 - Build 10.18.10.4276, Intel GL Caps: Using GL 1.3 multitexturing. Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported. Anisotropic filtering is supported and maximum anisotropy is 16. Shaders are available because OpenGL 2.1 is supported.

Is Modded: Definitely; Client brand changed to 'fml,forge' Type: Client (map_client.txt) Resource Packs: [] Current Language: English (US) Profiler Position: N/A (disabled) Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Anisotropic Filtering: Off (1) I'm pretty sure this is not a bug with the LOTR mod, as it is very similar to this thread. Just to make sure, try playing vanilla 1.7.10 and see if you get the same crash. If you do crash in vanilla, you should try the solution and Flimmity gave and if that doesn't work, any other troubleshooting steps that were taken in the aforementioned thread.