Minecraft Forums

---- Minecraft Crash Report ----

WARNING: coremods are present:
PlayerAPIPlugin (PlayerAPI-1.8-1.4.jar)
Contact their authors BEFORE contacting forge

// But it works on my machine.

Time: 7/23/16 5:31 PM
XRay version: 31
Description: Unexpected error

java.util.FormatFlagsConversionMismatchException: Conversion = s, Flags =
at java.util.Formatter$FormatSpecifier.failMismatch(Formatter.java:4041)
at java.util.Formatter$FormatSpecifier.checkBadFlags(Formatter.java:2949)
at java.util.Formatter$FormatSpecifier.checkGeneral(Formatter.java:2907)
at java.util.Formatter$FormatSpecifier.(Formatter.java:2680)
at java.util.Formatter.parse(Formatter.java:2528)
at java.util.Formatter.format(Formatter.java:2469)
at java.util.Formatter.format(Formatter.java:2423)
at java.lang.String.format(String.java:2792)
at net.minecraftforge.fml.relauncher.FMLRelaunchLog.log(FMLRelaunchLog.java:83)
at net.minecraftforge.fml.common.FMLLog.log(FMLLog.java:40)
at net.minecraftforge.fml.common.FMLCommonHandler.callFuture(FMLCommonHandler.java:723)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1018)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:345)
at net.minecraft.client.main.Main.main(SourceFile:120)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

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

-- Head --
Stacktrace:
at java.util.Formatter$FormatSpecifier.failMismatch(Formatter.java:4041)
at java.util.Formatter$FormatSpecifier.checkBadFlags(Formatter.java:2949)
at java.util.Formatter$FormatSpecifier.checkGeneral(Formatter.java:2907)
at java.util.Formatter$FormatSpecifier.(Formatter.java:2680)
at java.util.Formatter.parse(Formatter.java:2528)
at java.util.Formatter.format(Formatter.java:2469)
at java.util.Formatter.format(Formatter.java:2423)
at java.lang.String.format(String.java:2792)
at net.minecraftforge.fml.relauncher.FMLRelaunchLog.log(FMLRelaunchLog.java:83)
at net.minecraftforge.fml.common.FMLLog.log(FMLLog.java:40)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityPlayerSP['Resourceful'/12437868, l='MpServer', x=0.50, y=74.00, z=0.50]]
Chunk stats: MultiplayerChunkCache: 0, 0
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: -447.00,4.00,2352.00 - World: (-447,4,2352), Chunk: (at 1,0,0 in -28,147; contains blocks -448,0,2352 to -433,255,2367), Region: (-1,4; contains chunks -32,128 to -1,159, blocks -512,0,2048 to -1,255,2559)
Level time: 13164094 game time, 106836654000 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: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 1 total; [EntityPlayerSP['Resourceful'/12437868, l='MpServer', x=0.50, y=74.00, z=0.50]]
Retry entities: 0 total; []
Server brand: BungeeCord (git:BungeeCord-Bootstrap:1.10-SNAPSHOT:e4cf010:1158) <- Mineplex Spigot
Server type: Non-integrated multiplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:415)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2502)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:374)
at net.minecraft.client.main.Main.main(SourceFile:120)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
Minecraft Version: 1.8
Operating System: Linux (amd64) version 4.4.0-31-generic
Java Version: 1.7.0_95, Oracle Corporation
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 340176688 bytes (324 MB) / 581586944 bytes (554 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 1, tcache: 82, allocated: 13, tallocated: 95
FML: Minecraft 1.8 MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.4.1577 Optifine OptiFine_1.8_HD_U_H6 6 mods loaded, 6 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHIJA FML{8.0.99.99} [Forge Mod Loader] (forge-1.8-11.14.4.1577.jar)
UCHIJA Forge{11.14.4.1577} [Minecraft Forge] (forge-1.8-11.14.4.1577.jar)
UCHIJA PlayerAPI{1.4} [Player API] (minecraft.jar)
UCHIJA ToggleSneak{3.1.0} [ToggleSneak] (ToggleSneak-(1.8)-v3.1.0.jar)
UCHIJA gc{1.33} [gc] (ToggleSneak-(1.8)-v3.1.0.jar)
Loaded coremods (and transformers):
PlayerAPIPlugin (PlayerAPI-1.8-1.4.jar)
api.player.forge.PlayerAPITransformer
GL info: ' Vendor: 'Intel Open Source Technology Center' Version: '3.0 Mesa 11.2.0' Renderer: 'Mesa DRI Intel(R) Haswell Mobile '
Launched Version: 1.8-forge1.8-11.14.4.1577
LWJGL: 2.9.1
OpenGL: Mesa DRI Intel(R) Haswell Mobile GL version 3.0 Mesa 11.2.0, Intel Open Source Technology Center
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

Using VBOs: Yes
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: [CreeperFarts InFinite 16x Edit]
Current Language: English (US)
Profiler Position: N/A (disabled)
OptiFine Version: OptiFine_1.8_HD_U_H6
Render Distance Chunks: 5
Mipmaps: 4
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 3.0 Mesa 11.2.0
OpenGlRenderer: Mesa DRI Intel(R) Haswell Mobile
OpenGlVendor: Intel Open Source Technology Center
CpuCount: 4