Windows .exe Problem in my world

[iSilverBullets]

Hi

i have a problem
it's when i started the game and press "E" to see my inventory
the game is crashed
that is just in my main world , in my other worlds it doesn't crashed


?

 

[Belone]

Can you please complete the bug report, we need the following information:-


FTB Launcher version (if this isn't the newest update update and try again):
Minecraft Version:
Java version:
Detailed description of the issue / how can the issue be recreated:
Error logs:

 

[iSilverBullets]

FTB Launcher version : v1.2.3
Minecraft Version: Mindcrack pack 1.4.7
Java version: 7
Detailed description of the issue / how can the issue be recreated: ....
Error logs:​

""2013-04-13 14:14:39 [INFO] [STDERR] t: Rendering screen​

2013-04-13 14:14:39 [INFO] [STDERR] at ban.b(EntityRenderer.java:1013)
2013-04-13 14:14:39 [INFO] [STDERR] at net.minecraft.client.Minecraft.J(Minecraft.java:884)
2013-04-13 14:14:39 [INFO] [STDERR] at net.minecraft.client.Minecraft.run(Minecraft.java:773)
2013-04-13 14:14:39 [INFO] [STDERR] at java.lang.Thread.run(Unknown Source)
2013-04-13 14:14:39 [INFO] [STDERR] Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
2013-04-13 14:14:39 [INFO] [STDERR] at java.lang.String.substring(Unknown Source)
2013-04-13 14:14:39 [INFO] [STDERR] at codechicken.nei.forge.GuiContainerManager.getStringWidthNoColours(GuiContainerManager.java:135)
2013-04-13 14:14:39 [INFO] [STDERR] at codechicken.nei.forge.GuiContainerManager.getStringWidth(GuiContainerManager.java:124)
2013-04-13 14:14:39 [INFO] [STDERR] at codechicken.nei.TextField.draw(TextField.java:50)
2013-04-13 14:14:39 [INFO] [STDERR] at codechicken.nei.LayoutManager.renderObjects(LayoutManager.java:221)
2013-04-13 14:14:39 [INFO] [STDERR] at codechicken.nei.forge.GuiContainerManager.renderObjects(GuiContainerManager.java:514)
2013-04-13 14:14:39 [INFO] [STDERR] at avf.a(GuiContainer.java:146)
2013-04-13 14:14:39 [INFO] [STDERR] at ban.b(EntityRenderer.java:1004)
2013-04-13 14:14:39 [INFO] [STDERR] ... 3 more""
Belone reminds yo