[1.14.2] Sudden Crash

[MatsCraft1]

Okay it gives me this crash

Quote

[18:16:09.929] [Client thread/INFO] [STDOUT/]: [net.minecraft.util.registry.Bootstrap:printToSYSOUT:106]: ---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 03.09.19 18:16
Description: Initializing game

java.lang.NullPointerException: Initializing game
	at net.minecraft.item.BlockItem.fillItemGroup(BlockItem.java:189) ~[forge-1.14.2-26.0.63_mapped_snapshot_20190621-1.14.2-recomp.jar:?] {}
	at net.minecraft.client.Minecraft.populateSearchTreeManager(Minecraft.java:572) ~[forge-1.14.2-26.0.63_mapped_snapshot_20190621-1.14.2-recomp.jar:?] {pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.init(Minecraft.java:519) ~[forge-1.14.2-26.0.63_mapped_snapshot_20190621-1.14.2-recomp.jar:?] {pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.run(Minecraft.java:365) ~[forge-1.14.2-26.0.63_mapped_snapshot_20190621-1.14.2-recomp.jar:?] {pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.main.Main.main(Main.java:127) ~[forge-1.14.2-26.0.63_mapped_snapshot_20190621-1.14.2-recomp.jar:?] {pl:runtimedistcleaner:A}
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_131] {}
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_131] {}
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_131] {}
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_131] {}
	at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:55) ~[forge-1.14.2-26.0.63_mapped_snapshot_20190621-1.14.2-recomp.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-2.1.4.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:50) [modlauncher-2.1.4.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:68) [modlauncher-2.1.4.jar:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:77) [modlauncher-2.1.4.jar:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:62) [modlauncher-2.1.4.jar:?] {}
	at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:101) [forge-1.14.2-26.0.63_mapped_snapshot_20190621-1.14.2-recomp.jar:?] {}


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

-- Head --
Thread: Client thread
Stacktrace:
	at net.minecraft.item.BlockItem.fillItemGroup(BlockItem.java:189)
	at net.minecraft.client.Minecraft.populateSearchTreeManager(Minecraft.java:572)
	at net.minecraft.client.Minecraft.init(Minecraft.java:519)

-- Initialization --
Details:
Stacktrace:
	at net.minecraft.client.Minecraft.run(Minecraft.java:365)
	at net.minecraft.client.main.Main.main(Main.java:127)
	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:498)
	at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:55)
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:50)
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:68)
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:77)
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:62)
	at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:101)

-- System Details --
Details:
	Minecraft Version: 1.14.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_131, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 201896040 bytes (192 MB) / 696778752 bytes (664 MB) up to 1430257664 bytes (1364 MB)
	JVM Flags: 1 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
	FML: New FML!
	Loaded coremods (and transformers): Nothing
	Launched Version: MOD_DEV
	LWJGL: 3.2.1 build 12
	OpenGL: GeForce GT 640/PCIe/SSE2 GL version 4.6.0 NVIDIA 436.15, 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 'forge'
	Type: Client (map_client.txt)
	Resource Packs: vanilla, programer_art
	Current Language: Deutsch (Deutschland)
	CPU: 4x Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz
[18:16:09.942] [Client thread/INFO] [STDOUT/]: [net.minecra

 

 

It worked little time ago, I have undone all changes and it still crashed.

It was also not registering 3 of my blocks although they were registered like all the others and it told me:

Quote

...This means the object wasn't registered. It's likely just mod options.

 

[TheMikeste1]

We won't be able to help much without seeing your code. However, it looks like you have a NullPointerException here:

24 minutes ago, MatsCraft1 said:

java.lang.NullPointerException: Initializing game

      at net.minecraft.item.BlockItem.fillItemGroup(BlockItem.java:189) ~[forge-1.14.2-26.0.63_mapped_snapshot_20190621-1.14.2-recomp.jar:?] {}

meaning something wasn't initialized.

Edited September 3, 2019 by TheMikeste1

[Draco18s]

Post your code. We're pretty telepathetic here.

[MatsCraft1]

omg I'm so stupid, sorry guys!

I didn't even register the block, just the block item!