Modern Warfare has issues with the latest versions of Forge.
Try downdgrading Forge.
Rollback Post to RevisionRollBack
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//Here is the crash report, please help\\
---- Minecraft Crash Report ----
WARNING: coremods are present:
weaponlib (mw-1.11.7.7_mc1.12.2.jar)
Contact their authors BEFORE contacting forge
// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]
Time: 1/25/19 10:45 PM
Description: Rendering item
java.lang.IllegalStateException: Not building!
at net.minecraft.client.renderer.BufferBuilder.func_178977_d(BufferBuilder.java:537)
at net.minecraft.client.renderer.Tessellator.func_78381_a(SourceFile:21)
at com.vicmatskiv.weaponlib.compatibility.CompatibleWeaponRenderer.func_188616_a(CompatibleWeaponRenderer.java:137)
at net.minecraftforge.client.ForgeHooksClient.renderLitItem(ForgeHooksClient.java:650)
at net.minecraft.client.renderer.RenderItem.func_191967_a(RenderItem.java:118)
at net.minecraft.client.renderer.RenderItem.func_191961_a(RenderItem.java:106)
at net.minecraft.client.renderer.RenderItem.func_180454_a(RenderItem.java:149)
at net.minecraft.client.renderer.RenderItem.func_191962_a(RenderItem.java:308)
at net.minecraft.client.renderer.RenderItem.func_184391_a(RenderItem.java:347)
at net.minecraft.client.renderer.RenderItem.func_180450_b(RenderItem.java:336)
at net.minecraft.client.gui.inventory.GuiContainerCreative.func_147051_a(GuiContainerCreative.java:922)
at net.minecraft.client.gui.inventory.GuiContainerCreative.func_146976_a(GuiContainerCreative.java:758)
at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:75)
at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(InventoryEffectRenderer.java:51)
at net.minecraft.client.gui.inventory.GuiContainerCreative.func_73863_a(GuiContainerCreative.java:643)
at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:396)
at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1124)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1119)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
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 --
Thread: Client thread
Stacktrace:
at net.minecraft.client.renderer.BufferBuilder.func_178977_d(BufferBuilder.java:537)
at net.minecraft.client.renderer.Tessellator.func_78381_a(SourceFile:21)
at com.vicmatskiv.weaponlib.compatibility.CompatibleWeaponRenderer.func_188616_a(CompatibleWeaponRenderer.java:137)
at net.minecraftforge.client.ForgeHooksClient.renderLitItem(ForgeHooksClient.java:650)
at net.minecraft.client.renderer.RenderItem.func_191967_a(RenderItem.java:118)
at net.minecraft.client.renderer.RenderItem.func_191961_a(RenderItem.java:106)
at net.minecraft.client.renderer.RenderItem.func_180454_a(RenderItem.java:149)
at net.minecraft.client.renderer.RenderItem.func_191962_a(RenderItem.java:308)
-- Item being rendered --
Details:
Item Type: [email protected]
Registry Name: mw:m16a4
Item Aux: 0
Item NBT: null
Item Foil: false
Stacktrace:
at net.minecraft.client.renderer.RenderItem.func_184391_a(RenderItem.java:347)
at net.minecraft.client.renderer.RenderItem.func_180450_b(RenderItem.java:336)
at net.minecraft.client.gui.inventory.GuiContainerCreative.func_147051_a(GuiContainerCreative.java:922)
at net.minecraft.client.gui.inventory.GuiContainerCreative.func_146976_a(GuiContainerCreative.java:758)
at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:75)
at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(InventoryEffectRenderer.java:51)
at net.minecraft.client.gui.inventory.GuiContainerCreative.func_73863_a(GuiContainerCreative.java:643)
at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:396)
-- Screen render details --
Details:
Screen name: net.minecraft.client.gui.inventory.GuiContainerCreative
Mouse location: Scaled: (332, 29). Absolute: (1330, 961)
Screen size: Scaled: (480, 270). Absolute: (1920, 1080). Scale factor of 4
-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityPlayerSP['ScorpionSeven'/30, l='MpServer', x=-291.86, y=55.95, z=153.20]]
Chunk stats: MultiplayerChunkCache: 1681, 1681
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (-187,4,340), Chunk: (at 5,0,4 in -12,21; contains blocks -192,0,336 to -177,255,351), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 862355 game time, 33070 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: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 1 total; [EntityPlayerSP['ScorpionSeven'/30, l='MpServer', x=-291.86, y=55.95, z=153.20]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:420)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2741)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:419)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
-- System Details --
Details:
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 284170624 bytes (271 MB) / 1040187392 bytes (992 MB) up to 2147483648 bytes (2048 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.42 Powered by Forge 14.23.5.2784 9 mods loaded, 9 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
| State | ID | Version | Source | Signature |
|:------ |:-------------- |:------------ |:------------------------------------- |:---------------------------------------- |
| LCHIJA | minecraft | 1.12.2 | minecraft.jar | None |
| LCHIJA | mcp | 9.42 | minecraft.jar | None |
| LCHIJA | FML | 8.0.99.99 | forge-1.12.2-14.23.5.2784.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | forge | 14.23.5.2784 | forge-1.12.2-14.23.5.2784.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | betterslabsmod | 0.0.7 | Better+Slabs+Mod+[0.0.7].jar | None |
| LCHIJA | modernlamps | 1.0.3 | ModernLights-1.0.3_1.12.jar | None |
| LCHIJA | mw | 1.11.7.7 | mw-1.11.7.7_mc1.12.2.jar | None |
| LCHIJA | worldedit | 6.1.8 | worldedit-forge-mc1.12-6.1.8-dist.jar | None |
| LCHIJA | xaerominimap | 1.15.9 | Xaeros_Minimap_1.15.9_Forge_1.12.jar | None |
Loaded coremods (and transformers):
weaponlib (mw-1.11.7.7_mc1.12.2.jar)
com.vicmatskiv.weaponlib.core.WeaponlibClassTransformer
GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 387.92' Renderer: 'GeForce GTX 1070/PCIe/SSE2'
Launched Version: 1.12.2-forge1.12.2-14.23.5.2784
LWJGL: 2.9.4
OpenGL: GeForce GTX 1070/PCIe/SSE2 GL version 4.6.0 NVIDIA 387.92, NVIDIA Corporation
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)
Modern Warfare has issues with the latest versions of Forge.
Try downdgrading Forge.
I deleted Modern Warfare, life saver thanks man!