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Currently supported: All versions

[1.7.10]Crash when attempting to plant seeds

theOriginalByte
in Modder Support

Featured Replies

Posted

I am trying to make a custom crop and I followed jabelar's tutorial on how to do it. When I try and plant the seeds though I get an error on the 'onItemUse' method of the seeds. Here is the crash report:

 

---- Minecraft Crash Report ----
// I let you down. Sorry 

Time: 11/9/14 4:37 PM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
at net.minecraft.world.chunk.storage.ExtendedBlockStorage.func_150818_a(ExtendedBlockStorage.java:96)
at net.minecraft.world.chunk.Chunk.func_150807_a(Chunk.java:667)
at net.minecraft.world.World.setBlock(World.java:515)
at net.minecraft.world.World.setBlock(World.java:663)
at io.cyb3rwarri0r8.friedchickenbacon.help.ModItemSeeds.onItemUse(ModItemSeeds.java:74)
at net.minecraft.item.ItemStack.tryPlaceItemIntoWorld(ItemStack.java:145)
at net.minecraft.client.multiplayer.PlayerControllerMP.onPlayerRightClick(PlayerControllerMP.java:407)
at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1529)
at net.minecraft.client.Minecraft.runTick(Minecraft.java:2044)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1039)
at net.minecraft.client.Minecraft.run(Minecraft.java:961)
at net.minecraft.client.main.Main.main(Main.java:164)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:77)
at GradleStart.main(GradleStart.java:45)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)


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

-- Head --
Stacktrace:
at net.minecraft.world.chunk.storage.ExtendedBlockStorage.func_150818_a(ExtendedBlockStorage.java:96)
at net.minecraft.world.chunk.Chunk.func_150807_a(Chunk.java:667)
at net.minecraft.world.World.setBlock(World.java:515)
at net.minecraft.world.World.setBlock(World.java:663)
at io.cyb3rwarri0r8.friedchickenbacon.help.ModItemSeeds.onItemUse(ModItemSeeds.java:74)
at net.minecraft.item.ItemStack.tryPlaceItemIntoWorld(ItemStack.java:145)
at net.minecraft.client.multiplayer.PlayerControllerMP.onPlayerRightClick(PlayerControllerMP.java:407)
at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1529)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['Player223'/319, l='MpServer', x=-226.01, y=5.62, z=36.10]]
Chunk stats: MultiplayerChunkCache: 25, 25
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options: 
Level spawn location: World: (-223,4,36), Chunk: (at 1,0,4 in -14,2; contains blocks -224,0,32 to -209,255,47), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 1404 game time, 1404 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: 33 total; [EntitySlime['Slime'/10324, l='MpServer', x=-226.50, y=4.00, z=5.84], EntitySlime['Slime'/141, l='MpServer', x=-246.59, y=4.00, z=18.20], EntitySlime['Slime'/140, l='MpServer', x=-241.24, y=4.69, z=18.23], EntitySheep['Sheep'/143, l='MpServer', x=-252.88, y=4.00, z=72.16], EntitySlime['Slime'/142, l='MpServer', x=-248.91, y=4.00, z=54.08], EntityClientPlayerMP['Player223'/319, l='MpServer', x=-226.01, y=5.62, z=36.10], EntityChicken['Chicken'/129, l='MpServer', x=-269.59, y=4.00, z=38.44], EntityChicken['Chicken'/128, l='MpServer', x=-263.20, y=4.00, z=35.80], EntitySlime['Slime'/196, l='MpServer', x=-223.72, y=4.00, z=66.88], EntitySlime['Slime'/193, l='MpServer', x=-212.85, y=4.80, z=51.91], EntitySlime['Slime'/192, l='MpServer', x=-220.94, y=4.00, z=33.92], EntitySheep['Sheep'/195, l='MpServer', x=-222.19, y=4.00, z=72.28], EntitySheep['Sheep'/194, l='MpServer', x=-223.50, y=4.00, z=73.81], EntitySlime['Slime'/156, l='MpServer', x=-231.22, y=4.58, z=26.56], EntitySlime['Slime'/157, l='MpServer', x=-227.39, y=4.00, z=50.49], EntitySheep['Sheep'/158, l='MpServer', x=-231.26, y=4.00, z=70.81], EntitySheep['Sheep'/159, l='MpServer', x=-231.71, y=4.00, z=69.29], EntitySlime['Slime'/213, l='MpServer', x=-204.37, y=4.00, z=44.78], EntitySheep['Sheep'/163, l='MpServer', x=-234.19, y=4.00, z=77.84], EntitySheep['Sheep'/162, l='MpServer', x=-232.78, y=4.00, z=76.72], EntitySheep['Sheep'/161, l='MpServer', x=-228.56, y=4.00, z=77.35], EntitySheep['Sheep'/160, l='MpServer', x=-230.19, y=4.00, z=67.44], EntitySlime['Slime'/166, l='MpServer', x=-233.64, y=4.31, z=69.06], EntitySheep['Sheep'/165, l='MpServer', x=-233.39, y=4.00, z=71.63], EntitySheep['Sheep'/164, l='MpServer', x=-234.57, y=4.00, z=72.11], EntityCow['Cow'/127, l='MpServer', x=-268.66, y=4.00, z=38.84], EntityCow['Cow'/126, l='MpServer', x=-272.67, y=3.49, z=36.45], EntityPig['Pig'/125, l='MpServer', x=-269.94, y=4.00, z=44.03], EntityCow['Cow'/124, l='MpServer', x=-269.50, y=4.00, z=30.25], EntityPig['Pig'/123, l='MpServer', x=-270.66, y=4.00, z=31.19], EntityChicken['Chicken'/122, l='MpServer', x=-270.47, y=4.00, z=29.56], EntityPig['Pig'/121, l='MpServer', x=-266.63, y=4.00, z=26.19], EntityChicken['Chicken'/120, l='MpServer', x=-263.81, y=4.00, z=35.19]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.addWorldInfoToCrashReport(WorldClient.java:417)
at net.minecraft.client.Minecraft.addGraphicsAndWorldToCrashReport(Minecraft.java:2568)
at net.minecraft.client.Minecraft.run(Minecraft.java:990)
at net.minecraft.client.main.Main.main(Main.java:164)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:77)
at GradleStart.main(GradleStart.java:45)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Mac OS X (x86_64) version 10.7.5
Java Version: 1.7.0_55, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 914037032 bytes (871 MB) / 1056309248 bytes (1007 MB) up to 1056309248 bytes (1007 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
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 v9.05 FML v7.10.18.1180 Minecraft Forge 10.13.0.1180 4 mods loaded, 4 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{7.10.18.1180} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.0.1180.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{10.13.0.1180} [Minecraft Forge] (forgeSrc-1.7.10-10.13.0.1180.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
friedchickenbacon{0.2a} [friedchickenbacon] (main) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Launched Version: 1.7.10
LWJGL: 2.9.1
OpenGL: Intel GMA X3100 OpenGL Engine GL version 2.1 APPLE-7.4.1, Intel Inc.
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because EXT_framebuffer_object 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: []
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)
#@!@# Game crashed! Crash report saved to: #@!@# /Users/noah/Desktop/Modding/Fried Chicken & Bacon/eclipse/./crash-reports/crash-2014-11-09_16.37.15-client.txt
AL lib: (EE) alc_cleanup: 1 device not closed

 

  • Quote
    • Author

    You create your Items before your Blocks, so at the point where you create your Seed Item 

    ModBlocks.peanutCrop

    is still null. As such your Seed will try to plant 

    null

    as a Block, which is not valid.

    that was it.. thanks!

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