Aight Big thanks to both of you !
But now i've got another problem
I did an ore generation for my ore (allium).
All is running correctly, but when I make a new world to see if the ore generates, it crashes ;-;.
Here's the report :[embed=425,349]WARNING: coremods are present:
IC2core (industrialcraft-2-2.5.63-ex19-dev.jar)
Contact their authors BEFORE contacting forge
// I just don't know what went wrong
Time: 28/08/16 12:33
Description: Exception in server tick loop
java.lang.NullPointerException: Exception in server tick loop
at init.worldgen.WorldGen.runGenerator(WorldGen.java:59)
at init.worldgen.WorldGen.generate(WorldGen.java:34)
at net.minecraftforge.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:113)
at net.minecraft.world.chunk.Chunk.populateChunk(Chunk.java:1075)
at net.minecraft.world.chunk.Chunk.populateChunk(Chunk.java:1057)
at net.minecraft.world.gen.ChunkProviderServer.provideChunk(ChunkProviderServer.java:163)
at net.minecraft.server.MinecraftServer.initialWorldChunkLoad(MinecraftServer.java:335)
at net.minecraft.server.integrated.IntegratedServer.loadAllWorlds(IntegratedServer.java:106)
at net.minecraft.server.integrated.IntegratedServer.startServer(IntegratedServer.java:123)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:494)
at java.lang.Thread.run(Unknown Source)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.9.4
Operating System: Windows 8.1 (amd64) version 6.3
Java Version: 1.8.0_31, Oracle Corporation
Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 712922584 bytes (679 MB) / 1056309248 bytes (1007 MB) up to 1056309248 bytes (1007 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
IntCache: cache: 1, tcache: 1, allocated: 12, tallocated: 94
FML: MCP 9.28 Powered by Forge 12.17.0.2051 5 mods loaded, 5 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAA mcp{9.19} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAA FML{8.0.99.99} [Forge Mod Loader] (forgeSrc-1.9.4-12.17.0.2051.jar)
UCHIJAA Forge{12.17.0.2051} [Minecraft Forge] (forgeSrc-1.9.4-12.17.0.2051.jar)
UCHIJAA advancedic2{0.1-alpha} [Advanced IC2] (bin)
UCHIJAA IC2{2.5.63-ex19} [industrialCraft 2] (industrialcraft-2-2.5.63-ex19-dev.jar)
Loaded coremods (and transformers):
IC2core (industrialcraft-2-2.5.63-ex19-dev.jar)
GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
Profiler Position: N/A (disabled)
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'
[12:33:18] [Client thread/INFO] [sTDOUT]: [net.minecraft.init.Bootstrap:printToSYSOUT:649]: #@!@# Game crashed! Crash report saved to: #@!@# .\crash-reports\crash-2016-08-28_12.33.16-server.txt
[12:33:18] [Client Shutdown Thread/INFO]: Stopping server
[12:33:18] [Client Shutdown Thread/INFO]: Saving players
[12:33:18] [Client Shutdown Thread/INFO]: Saving worlds
AL lib: (EE) alc_cleanup: 1 device not closed
Java HotSpot 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release[/embed]