what did i do wrong it starts fine but then crashes when i choose starter in pixelmon

sorry about earlier post attachment didn't attach

 

 

---- Minecraft Crash Report ----

// You're mean.

 

Time: 1/31/13 12:45 PM

Description: Ticking memory connection

 

java.lang.NullPointerException

at pixelmon.entities.pixelmon.stats.Level.getExpForLevel(Level.java:77)

at pixelmon.entities.pixelmon.stats.Level.setLevel(Level.java:60)

at pixelmon.comm.packetHandlers.ChooseStarter.handlePacket(ChooseStarter.java:27)

at pixelmon.comm.PacketHandler.onPacketData(PacketHandler.java:68)

at cpw.mods.fml.common.network.NetworkRegistry.handlePacket(NetworkRegistry.java:243)

at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:233)

at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:71)

at iv.a(NetServerHandler.java:1109)

at di.a(SourceFile:59)

at cf.b(MemoryConnection.java:80)

at iv.d(NetServerHandler.java:136)

at iw.b(NetworkListenThread.java:57)

at bec.b(IntegratedServerListenThread.java:108)

at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:703)

at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:599)

at bdz.q(IntegratedServer.java:123)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)

at fy.run(SourceFile:849)

 

 

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

---------------------------------------------------------------------------------------

 

-- System Details --

Details:

Minecraft Version: 1.4.7

Operating System: Windows 7 (x86) version 6.1

Java Version: 1.6.0_20, Sun Microsystems Inc.

Java VM Version: Java HotSpot Client VM (mixed mode), Sun Microsystems Inc.

Memory: 289355584 bytes (275 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)

JVM Flags: 2 total; -Xms512m -Xmx1024m

AABB Pool Size: 4649 (260344 bytes; 0 MB) allocated, 3346 (187376 bytes; 0 MB) used

Suspicious classes: FML and Forge are installed

IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63

FML: MCP v7.26a FML v4.7.22.539 Minecraft Forge 6.6.0.516 5 mods loaded, 5 mods active

mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

mod_TooManyItems [mod_TooManyItems] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

Pixelmon [Pixelmon] (Pixelmon 1.9.6.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

Profiler Position: N/A (disabled)

Vec3 Pool Size: 942 (52752 bytes; 0 MB) allocated, 840 (47040 bytes; 0 MB) used

Player Count: 1 / 8; [iq['caleb16000'/358, l='New World', x=183.50, y=67.95, z=246.50]]

Type: Integrated Server (map_client.txt)

Is Modded: Definitely; Client brand changed to 'forge,fml'

Read the rules.

thanks the attatchment didnt attatch

 

Looks like it's Pixelmon that's crashing. Take it to them.