Thank you so much for helping.
When I open the MCEdu Launcher (server), the mods don´t show in the launcher. When I have started a world and start up the client and click to see mods, they show.
Here is the crash report. Tried again same result.
Greeting Hanne
Time: 20-03-16 18:22
Description: Rendering screen
java.lang.NullPointerException: Rendering screen
at codechicken.nei.LayoutManager.renderSlotOverlay(LayoutManager.java:719)
at codechicken.nei.guihook.GuiContainerManager.renderSlotOverlay(GuiContainerManager.java:431)
at net.minecraft.client.gui.inventory.GuiContainer.func_146977_a(GuiContainer.java:270)
at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:99)
at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(InventoryEffectRenderer.java:38)
at net.minecraft.client.gui.inventory.GuiContainerCreative.func_73863_a(GuiContainerCreative.java:657)
at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1064)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:994)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:892)
at net.minecraft.client.main.Main.main(Main.java:186)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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 codechicken.nei.LayoutManager.renderSlotOverlay(LayoutManager.java:719)
at codechicken.nei.guihook.GuiContainerManager.renderSlotOverlay(GuiContainerManager.java:431)
at net.minecraft.client.gui.inventory.GuiContainer.func_146977_a(GuiContainer.java:270)
at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:99)
at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(InventoryEffectRenderer.java:38)
at net.minecraft.client.gui.inventory.GuiContainerCreative.func_73863_a(GuiContainerCreative.java:657)
-- Screen render details --
Details:
Screen name: net.minecraft.client.gui.inventory.GuiContainerCreative
Mouse location: Scaled: (583, 197). Absolute: (1167, 654)
Screen size: Scaled: (840, 525). Absolute: (1680, 1050). Scale factor of 2
-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['Hanne'/0, l='MpServer', x=-362,50, y=5,62, z=-403,50]]
Chunk stats: MultiplayerChunkCache: 441, 441
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (-356,4,-406), Chunk: (at 12,0,10 in -23,-26; contains blocks -368,0,-416 to -353,255,-401), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Level time: 4174 game time, 4174 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: minecraftedu (ID 3). Hardcore: false. Cheats: false
Forced entities: 1 total; [EntityClientPlayerMP['Hanne'/0, l='MpServer', x=-362,50, y=5,62, z=-403,50]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Non-integrated multiplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:373)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2478)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:914)
at net.minecraft.client.main.Main.main(Main.java:186)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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: Mac OS X (x86_64) version 10.10.5
Java Version: 1.6.0_65, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 72942672 bytes (69 MB) / 223449088 bytes (213 MB) up to 724828160 bytes (691 MB)
JVM Flags: 1 total; -Xmx700m
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 v9.03 FML v7.10.85.0 Minecraft Forge 10.13.2.1291 11 mods loaded, 9 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
FML{7.10.85.0} [Forge Mod Loader] (mceduforge-0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Forge{10.13.2.1291} [Minecraft Forge] (mceduforge-0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
CodeChickenCore{1.0.4.29} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
NotEnoughItems{1.0.3.74} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.3.74-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
mcedu{1.7.10} [MinecraftEdu] (mceduforge-0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
BiblioCraft{1.9.2} [BiblioCraft] (bibliocraft_1.9.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
customnpcs{1.7.10b} [CustomNpcs] (customnpcs_1.7.10b.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
harvestcraft{1.7.10d} [Pam's HarvestCraft] (harvestcraft_1.7.10d.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
ComputerCraft{1.74} [ComputerCraft] (computercraftedu_1.74.jar) Unloaded->Disabled
ComputerCraftEdu{1.74} [ComputerCraftEdu] (computercraftedu_1.74.jar) Unloaded->Disabled
Launched Version: mceduforge
LWJGL: 2.9.1
OpenGL: AMD Radeon HD 6770M OpenGL Engine GL version 2.1 ATI-1.32.25, ATI Technologies Inc.
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because ARB_framebuffer_object 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: [mcedu_resourcepack.zip, mcedu_resourcepack]
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)