I want to create a tomato plant. So far, the plant works fine. The thing is, when I right click the seeds to plant the plant, the game crashes. I'm not sure what to make of the crash log.

---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 12/27/16 5:11 PM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
at com.stinkycow8.crop.TomatoCropItemBase.getPlant(TomatoCropItemBase.java:42)
at net.minecraft.block.Block.canSustainPlant(Block.java:1910)
at net.minecraft.item.ItemSeedFood.onItemUse(ItemSeedFood.java:39)
at net.minecraft.item.ItemStack.onItemUse(ItemStack.java:147)
at net.minecraft.client.multiplayer.PlayerControllerMP.func_178890_a(PlayerControllerMP.java:442)
at net.minecraft.client.Minecraft.rightClickMouse(Minecraft.java:1571)
at net.minecraft.client.Minecraft.runTick(Minecraft.java:2131)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1087)
at net.minecraft.client.Minecraft.run(Minecraft.java:376)
at net.minecraft.client.main.Main.main(Main.java:117)
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.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
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.gradle.GradleStartCommon.launch(Unknown Source)
at GradleStart.main(Unknown Source)


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

-- Head --
Stacktrace:
at com.stinkycow8.crop.TomatoCropItemBase.getPlant(TomatoCropItemBase.java:42)
at net.minecraft.block.Block.canSustainPlant(Block.java:1910)
at net.minecraft.item.ItemSeedFood.onItemUse(ItemSeedFood.java:39)
at net.minecraft.item.ItemStack.onItemUse(ItemStack.java:147)
at net.minecraft.client.multiplayer.PlayerControllerMP.func_178890_a(PlayerControllerMP.java:442)
at net.minecraft.client.Minecraft.rightClickMouse(Minecraft.java:1571)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityPlayerSP['Player566'/279, l='MpServer', x=-261.99, y=65.00, z=-213.79]]
Chunk stats: MultiplayerChunkCache: 564, 564
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options: 
Level spawn location: -252.00,64.00,-212.00 - World: (-252,64,-212), Chunk: (at 4,4,12 in -16,-14; contains blocks -256,0,-224 to -241,255,-209), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Level time: 2486 game time, 2486 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: 102 total; [EntityPlayerSP['Player566'/279, l='MpServer', x=-261.99, y=65.00, z=-213.79], EntitySheep['Sheep'/59, l='MpServer', x=-337.50, y=63.00, z=-261.50], EntitySheep['Sheep'/60, l='MpServer', x=-336.22, y=63.00, z=-258.72], EntitySheep['Sheep'/69, l='MpServer', x=-335.59, y=63.00, z=-269.78], EntitySquid['Squid'/70, l='MpServer', x=-320.53, y=59.66, z=-183.94], EntitySkeleton['Skeleton'/71, l='MpServer', x=-326.59, y=14.00, z=-169.53], EntitySkeleton['Skeleton'/72, l='MpServer', x=-329.56, y=20.00, z=-158.47], EntityBat['Bat'/74, l='MpServer', x=-331.25, y=14.10, z=-145.44], EntityBat['Bat'/75, l='MpServer', x=-330.66, y=15.10, z=-142.25], EntityBat['Bat'/76, l='MpServer', x=-321.59, y=17.10, z=-144.47], EntitySpider['Spider'/82, l='MpServer', x=-305.25, y=12.00, z=-184.25], EntitySquid['Squid'/83, l='MpServer', x=-318.66, y=54.66, z=-185.66], EntitySkeleton['Skeleton'/84, l='MpServer', x=-309.13, y=19.00, z=-168.50], EntityCreeper['Creeper'/85, l='MpServer', x=-315.56, y=17.00, z=-171.66], EntitySkeleton['Skeleton'/86, l='MpServer', x=-319.44, y=17.00, z=-173.91], EntitySkeleton['Skeleton'/87, l='MpServer', x=-302.31, y=18.00, z=-170.09], EntitySkeleton['Skeleton'/88, l='MpServer', x=-304.56, y=17.00, z=-154.91], EntitySheep['Sheep'/90, l='MpServer', x=-295.28, y=64.00, z=-225.56], EntitySheep['Sheep'/91, l='MpServer', x=-293.16, y=64.00, z=-210.03], EntityBat['Bat'/92, l='MpServer', x=-295.31, y=13.10, z=-191.50], EntitySkeleton['Skeleton'/93, l='MpServer', x=-303.19, y=12.00, z=-167.56], EntitySkeleton['Skeleton'/99, l='MpServer', x=-273.56, y=57.00, z=-261.13], EntityItem['item.item.seeds'/100, l='MpServer', x=-285.50, y=63.00, z=-247.53], EntitySheep['Sheep'/101, l='MpServer', x=-278.84, y=63.00, z=-230.91], EntityCreeper['Creeper'/102, l='MpServer', x=-280.69, y=41.00, z=-209.94], EntitySquid['Squid'/103, l='MpServer', x=-279.25, y=57.53, z=-165.47], EntityZombie['Zombie'/113, l='MpServer', x=-250.97, y=15.00, z=-183.69], EntityCreeper['Creeper'/114, l='MpServer', x=-258.75, y=22.25, z=-187.09], EntitySquid['Squid'/115, l='MpServer', x=-260.59, y=58.41, z=-169.16], EntitySquid['Squid'/116, l='MpServer', x=-265.31, y=55.25, z=-170.53], EntityZombie['Zombie'/127, l='MpServer', x=-253.63, y=27.00, z=-289.88], EntitySkeleton['Skeleton'/128, l='MpServer', x=-248.19, y=28.00, z=-280.66], EntitySheep['Sheep'/129, l='MpServer', x=-244.59, y=66.00, z=-230.63], EntitySheep['Sheep'/130, l='MpServer', x=-249.44, y=66.00, z=-226.44], EntitySheep['Sheep'/131, l='MpServer', x=-249.97, y=68.00, z=-220.03], EntityZombie['Zombie'/132, l='MpServer', x=-255.16, y=21.00, z=-208.81], EntitySkeleton['Skeleton'/133, l='MpServer', x=-247.53, y=14.00, z=-196.50], EntityZombie['Zombie'/134, l='MpServer', x=-248.09, y=21.00, z=-196.50], EntityZombie['Zombie'/135, l='MpServer', x=-255.50, y=17.00, z=-174.50], EntitySkeleton['Skeleton'/143, l='MpServer', x=-226.88, y=16.00, z=-289.47], EntityBat['Bat'/145, l='MpServer', x=-247.45, y=19.02, z=-257.22], EntitySheep['Sheep'/147, l='MpServer', x=-237.19, y=74.00, z=-216.53], EntitySkeleton['Skeleton'/148, l='MpServer', x=-230.59, y=20.00, z=-202.56], EntityCreeper['Creeper'/149, l='MpServer', x=-233.50, y=21.00, z=-198.19], EntityCreeper['Creeper'/150, l='MpServer', x=-232.50, y=23.00, z=-183.72], EntityCreeper['Creeper'/151, l='MpServer', x=-232.56, y=25.00, z=-188.06], EntityCreeper['Creeper'/152, l='MpServer', x=-230.53, y=24.00, z=-182.00], EntitySkeleton['Skeleton'/153, l='MpServer', x=-225.13, y=32.00, z=-146.47], EntitySpider['Spider'/156, l='MpServer', x=-214.31, y=39.00, z=-269.78], EntitySkeleton['Skeleton'/157, l='MpServer', x=-220.75, y=18.00, z=-252.19], EntitySheep['Sheep'/158, l='MpServer', x=-219.56, y=110.00, z=-249.00], EntitySheep['Sheep'/159, l='MpServer', x=-220.75, y=110.00, z=-248.88], EntitySheep['Sheep'/160, l='MpServer', x=-215.94, y=112.00, z=-232.09], EntitySheep['Sheep'/161, l='MpServer', x=-216.56, y=112.00, z=-241.47], EntityCreeper['Creeper'/162, l='MpServer', x=-220.56, y=21.00, z=-225.00], EntityBat['Bat'/163, l='MpServer', x=-221.67, y=53.23, z=-225.88], EntitySkeleton['Skeleton'/164, l='MpServer', x=-217.50, y=27.00, z=-205.31], EntityZombie['Zombie'/165, l='MpServer', x=-219.09, y=29.00, z=-201.63], EntitySkeleton['Skeleton'/166, l='MpServer', x=-221.91, y=18.00, z=-189.44], EntitySkeleton['Skeleton'/167, l='MpServer', x=-220.84, y=17.00, z=-184.38], EntityCreeper['Creeper'/168, l='MpServer', x=-208.78, y=29.00, z=-165.59], EntityEnderman['Enderman'/169, l='MpServer', x=-221.22, y=32.00, z=-166.50], EntityEnderman['Enderman'/170, l='MpServer', x=-224.09, y=31.00, z=-146.47], EntityBat['Bat'/171, l='MpServer', x=-215.75, y=28.72, z=-151.60], EntityCreeper['Creeper'/172, l='MpServer', x=-214.94, y=34.00, z=-157.53], EntitySheep['Sheep'/175, l='MpServer', x=-194.16, y=100.00, z=-288.56], EntitySheep['Sheep'/176, l='MpServer', x=-201.09, y=99.00, z=-292.00], EntityZombie['Zombie'/177, l='MpServer', x=-198.03, y=23.00, z=-275.59], EntitySkeleton['Skeleton'/178, l='MpServer', x=-197.13, y=23.00, z=-277.53], EntityZombie['Zombie'/179, l='MpServer', x=-194.56, y=22.00, z=-282.06], EntitySheep['Sheep'/180, l='MpServer', x=-202.56, y=101.00, z=-272.13], EntitySheep['Sheep'/181, l='MpServer', x=-205.97, y=99.00, z=-287.03], EntityBat['Bat'/182, l='MpServer', x=-202.75, y=23.28, z=-272.53], EntityBat['Bat'/183, l='MpServer', x=-191.51, y=55.21, z=-254.73], EntityCreeper['Creeper'/184, l='MpServer', x=-202.53, y=20.00, z=-208.03], EntityBat['Bat'/185, l='MpServer', x=-201.01, y=22.01, z=-210.18], EntityBat['Bat'/186, l='MpServer', x=-195.26, y=19.01, z=-205.27], EntitySkeleton['Skeleton'/187, l='MpServer', x=-193.28, y=31.00, z=-192.78], EntityCreeper['Creeper'/188, l='MpServer', x=-207.97, y=29.00, z=-164.50], EntityZombie['Zombie'/189, l='MpServer', x=-207.72, y=29.00, z=-166.63], EntitySpider['Spider'/192, l='MpServer', x=-192.72, y=15.00, z=-140.22], EntitySkeleton['Skeleton'/193, l='MpServer', x=-204.50, y=15.00, z=-136.50], EntitySkeleton['Skeleton'/194, l='MpServer', x=-203.50, y=15.00, z=-137.50], EntitySkeleton['Skeleton'/195, l='MpServer', x=-202.16, y=15.00, z=-134.56], EntitySkeleton['Skeleton'/196, l='MpServer', x=-202.00, y=15.00, z=-135.88], EntitySpider['Spider'/197, l='MpServer', x=-200.03, y=15.00, z=-138.31], EntitySheep['Sheep'/204, l='MpServer', x=-182.34, y=100.00, z=-282.56], EntitySheep['Sheep'/205, l='MpServer', x=-190.53, y=98.00, z=-265.13], EntitySheep['Sheep'/206, l='MpServer', x=-189.09, y=109.00, z=-256.56], EntitySheep['Sheep'/207, l='MpServer', x=-183.13, y=98.00, z=-269.91], EntityBat['Bat'/208, l='MpServer', x=-188.47, y=55.10, z=-253.44], EntityBat['Bat'/209, l='MpServer', x=-191.69, y=55.01, z=-254.29], EntitySheep['Sheep'/210, l='MpServer', x=-182.72, y=121.00, z=-243.16], EntitySheep['Sheep'/212, l='MpServer', x=-187.09, y=113.00, z=-233.44], EntitySheep['Sheep'/213, l='MpServer', x=-188.88, y=113.00, z=-231.78], EntitySheep['Sheep'/214, l='MpServer', x=-183.75, y=113.00, z=-228.19], EntityCreeper['Creeper'/215, l='MpServer', x=-191.81, y=31.00, z=-192.16], EntitySkeleton['Skeleton'/216, l='MpServer', x=-191.50, y=15.00, z=-166.50], EntitySpider['Spider'/217, l='MpServer', x=-189.50, y=15.00, z=-161.50], EntityCreeper['Creeper'/218, l='MpServer', x=-186.56, y=10.00, z=-174.72], EntitySkeleton['Skeleton'/219, l='MpServer', x=-184.56, y=28.00, z=-174.22], EntityZombie['Zombie'/220, l='MpServer', x=-185.56, y=30.00, z=-159.31]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.addWorldInfoToCrashReport(WorldClient.java:392)
at net.minecraft.client.Minecraft.addGraphicsAndWorldToCrashReport(Minecraft.java:2614)
at net.minecraft.client.Minecraft.run(Minecraft.java:405)
at net.minecraft.client.main.Main.main(Main.java:117)
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.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
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.gradle.GradleStartCommon.launch(Unknown Source)
at GradleStart.main(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.8
Operating System: Mac OS X (x86_64) version 10.12.2
Java Version: 1.8.0_112, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 753134904 bytes (718 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.4.1563 4 mods loaded, 4 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA	mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) 
UCHIJAAAA	FML{8.0.99.99} [Forge Mod Loader] (forgeSrc-1.8-11.14.4.1563.jar) 
UCHIJAAAA	Forge{11.14.4.1563} [Minecraft Forge] (forgeSrc-1.8-11.14.4.1563.jar) 
UCHIJAAAA	restaurantmod{1.0} [Restaurant Mod] (bin) 
Loaded coremods (and transformers): 
Launched Version: 1.8
LWJGL: 2.9.2
OpenGL: AMD Radeon Pro 450 OpenGL Engine GL version 2.1 ATI-1.48.16, ATI Technologies Inc.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because ARB_framebuffer_object 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: No
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: []
Current Language: English (US)
Profiler Position: N/A (disabled)

 

 

 

Line 42  of com.stinkycow8.crop.TomateCropItemBase (referred to in the crash log) is

@Override

public IBlockState getPlant(IBlockAccess world, BlockPos pos)

{

return associatedCropBlock.getDefaultState(); THIS IS LINE 42

}

 

Obviously, "THIS IS LINE 42" is not in the actual code.

I believe you are initializing your items before your blocks, so you are passing a null block to your item.

It's a null pointer exception at line 42. The only variable at line 42 is

associatedCropBlock

, so this must be null when the method is called. Where do you initialise this? Post your whole crop class.

I believe you are initializing your items before your blocks, so you are passing a null block to your item.

Do a Google search on Minecraft Forge crop seed crash and count the hits (and be chagrined -- I got 402,000+, which is just a few more than the number of threads I've seen in the last three years).

Thanks for all the help, I fixed the problem.