Jump to content

[1.7.10][SOLVED]detecting Item right click crash


thewaterwell

Recommended Posts

hello,

 

I want to operate a piece of code when a item is right clicked.

I get a crash from the following code:

@SubscribeEvent
public void ExpCatalyst (PlayerInteractEvent event)
{
//crash here
if(event.entityPlayer.getItemInUse().getItem().getUnlocalizedName().contains(ModItems.expCatalyst.getUnlocalizedName()) && ModItems.expCatalyst.getUnlocalizedName().contains(event.entityPlayer.getItemInUse().getItem().getUnlocalizedName()) )

 

the crash report is here

 

 

---- Minecraft Crash Report ----

// You should try our sister game, Minceraft!

 

Time: 16:05 03/08/14

Description: Unexpected error

 

java.lang.NullPointerException: Unexpected error

at com.thewaterwell.letsmodreboot.handler.EventHandler.ExpCatalyst(EventHandler.java:28)

at cpw.mods.fml.common.eventhandler.ASMEventHandler_6_EventHandler_ExpCatalyst_PlayerInteractEvent.invoke(.dynamic)

at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)

at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)

at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:67)

at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1527)

at net.minecraft.client.Minecraft.runTick(Minecraft.java:2043)

at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1038)

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(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at GradleStart.bounce(GradleStart.java:108)

at GradleStart.startClient(GradleStart.java:101)

at GradleStart.main(GradleStart.java:56)

 

 

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

---------------------------------------------------------------------------------------

 

-- Head --

Stacktrace:

at com.thewaterwell.letsmodreboot.handler.EventHandler.ExpCatalyst(EventHandler.java:28)

at cpw.mods.fml.common.eventhandler.ASMEventHandler_6_EventHandler_ExpCatalyst_PlayerInteractEvent.invoke(.dynamic)

at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)

at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)

at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:67)

at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1527)

 

-- Affected level --

Details:

Level name: MpServer

All players: 1 total; [EntityClientPlayerMP['ForgeDevName'/105, l='MpServer', x=-703.45, y=5.62, z=-527.30]]

Chunk stats: MultiplayerChunkCache: 625, 625

Level seed: 0

Level generator: ID 01 - flat, ver 0. Features enabled: false

Level generator options:

Level spawn location: World: (-704,4,-540), Chunk: (at 0,0,4 in -44,-34; contains blocks -704,0,-544 to -689,255,-529), Region: (-2,-2; contains chunks -64,-64 to -33,-33, blocks -1024,0,-1024 to -513,255,-513)

Level time: 117721 game time, 7843 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: survival (ID 0). Hardcore: false. Cheats: false

Forced entities: 55 total; [EntityCow['Cow'/30, l='MpServer', x=-768.28, y=4.00, z=-553.28], EntityCow['Cow'/31, l='MpServer', x=-770.69, y=4.00, z=-545.25], EntityCow['Cow'/32, l='MpServer', x=-774.06, y=4.00, z=-517.03], EntityChicken['Chicken'/33, l='MpServer', x=-766.47, y=4.00, z=-561.47], EntityCow['Cow'/34, l='MpServer', x=-762.28, y=4.00, z=-497.31], EntityChicken['Chicken'/35, l='MpServer', x=-765.38, y=4.00, z=-482.44], EntityChicken['Chicken'/36, l='MpServer', x=-759.59, y=4.00, z=-487.44], EntityChicken['Chicken'/37, l='MpServer', x=-764.56, y=4.00, z=-467.44], EntityCow['Cow'/38, l='MpServer', x=-748.97, y=4.00, z=-548.94], EntityChicken['Chicken'/39, l='MpServer', x=-739.35, y=4.00, z=-540.41], EntitySheep['Sheep'/40, l='MpServer', x=-738.97, y=4.00, z=-496.06], EntitySheep['Sheep'/41, l='MpServer', x=-737.25, y=4.00, z=-491.63], EntityChicken['Chicken'/42, l='MpServer', x=-737.53, y=4.00, z=-484.53], EntitySheep['Sheep'/43, l='MpServer', x=-735.94, y=4.00, z=-479.97], EntityCow['Cow'/44, l='MpServer', x=-744.34, y=4.00, z=-452.22], EntitySheep['Sheep'/45, l='MpServer', x=-735.13, y=4.00, z=-568.81], EntitySheep['Sheep'/46, l='MpServer', x=-726.69, y=4.00, z=-483.84], EntityCow['Cow'/47, l='MpServer', x=-730.19, y=4.00, z=-470.16], EntitySheep['Sheep'/48, l='MpServer', x=-719.22, y=4.00, z=-541.75], EntitySheep['Sheep'/49, l='MpServer', x=-717.09, y=4.00, z=-490.94], EntityChicken['Chicken'/50, l='MpServer', x=-710.44, y=4.00, z=-465.38], EntityChicken['Chicken'/51, l='MpServer', x=-712.44, y=4.00, z=-454.41], EntitySheep['Sheep'/53, l='MpServer', x=-689.25, y=4.00, z=-525.34], EntityClientPlayerMP['ForgeDevName'/105, l='MpServer', x=-703.45, y=5.62, z=-527.30], EntityCow['Cow'/54, l='MpServer', x=-684.97, y=4.00, z=-500.91], EntityChicken['Chicken'/55, l='MpServer', x=-700.47, y=4.00, z=-485.53], EntitySheep['Sheep'/56, l='MpServer', x=-689.22, y=4.00, z=-491.84], EntityChicken['Chicken'/60, l='MpServer', x=-672.66, y=4.00, z=-584.44], EntityChicken['Chicken'/61, l='MpServer', x=-687.53, y=4.00, z=-519.44], EntityCow['Cow'/62, l='MpServer', x=-676.03, y=4.00, z=-494.09], EntityCow['Cow'/63, l='MpServer', x=-679.69, y=4.00, z=-472.25], EntitySheep['Sheep'/68, l='MpServer', x=-655.63, y=4.00, z=-602.25], EntitySheep['Sheep'/69, l='MpServer', x=-662.81, y=4.00, z=-605.63], EntityCow['Cow'/70, l='MpServer', x=-661.84, y=4.00, z=-538.84], EntitySheep['Sheep'/71, l='MpServer', x=-662.69, y=4.00, z=-528.22], EntityCow['Cow'/72, l='MpServer', x=-671.25, y=4.00, z=-484.69], EntityPig['Pig'/73, l='MpServer', x=-658.78, y=4.00, z=-481.84], EntityChicken['Chicken'/74, l='MpServer', x=-664.53, y=4.00, z=-456.44], EntityChicken['Chicken'/82, l='MpServer', x=-649.44, y=4.00, z=-592.56], EntityChicken['Chicken'/83, l='MpServer', x=-651.38, y=4.00, z=-578.56], EntityChicken['Chicken'/84, l='MpServer', x=-653.38, y=4.00, z=-571.63], EntityChicken['Chicken'/85, l='MpServer', x=-642.47, y=4.00, z=-567.56], EntityPig['Pig'/86, l='MpServer', x=-652.56, y=4.00, z=-567.22], EntityPig['Pig'/87, l='MpServer', x=-645.13, y=4.00, z=-534.56], EntityCow['Cow'/88, l='MpServer', x=-650.91, y=4.00, z=-529.84], EntityPig['Pig'/89, l='MpServer', x=-646.19, y=4.00, z=-517.56], EntitySheep['Sheep'/90, l='MpServer', x=-654.13, y=4.00, z=-489.09], EntityCow['Cow'/91, l='MpServer', x=-649.25, y=4.00, z=-491.78], EntitySheep['Sheep'/92, l='MpServer', x=-642.38, y=4.00, z=-494.19], EntityCow['Cow'/93, l='MpServer', x=-660.06, y=4.00, z=-466.09], EntityChicken['Chicken'/94, l='MpServer', x=-658.34, y=4.00, z=-459.56], EntityChicken['Chicken'/97, l='MpServer', x=-622.53, y=4.00, z=-599.53], EntityPig['Pig'/98, l='MpServer', x=-632.78, y=4.00, z=-563.09], EntityCow['Cow'/99, l='MpServer', x=-635.22, y=4.00, z=-489.84], EntityChicken['Chicken'/100, l='MpServer', x=-638.56, y=4.00, z=-459.59]]

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:2567)

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(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at GradleStart.bounce(GradleStart.java:108)

at GradleStart.startClient(GradleStart.java:101)

at GradleStart.main(GradleStart.java:56)

 

-- System Details --

Details:

Minecraft Version: 1.7.10

Operating System: Windows Vista (amd64) version 6.0

Java Version: 1.8.0_05, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 912597232 bytes (870 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 v7.10.25.1188 Minecraft Forge 10.13.0.1188 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{7.10.25.1188} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.0.1188.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

Forge{10.13.0.1188} [Minecraft Forge] (forgeSrc-1.7.10-10.13.0.1188.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

LetsModReboot{1.7.10-1.4} [learning from pahimar] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

Launched Version: 1.7.10

LWJGL: 2.9.1

OpenGL: GeForce 9800 GT/PCIe/SSE2 GL version 3.3.0, NVIDIA Corporation

GL Caps: Using GL 1.3 multitexturing.

Using framebuffer objects because OpenGL 3.0 is supported and separate blending 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)

 

 

From what I tried, I saw the crash was caused because "getItemInUse()" returned null, but I right clicked the Item.

 

If anyone could help, I would highly appreciate.

Link to comment
Share on other sites

Wait, this is a custom Item, right?

Why don't you check if its right clicked inside the Item? like this:



public class ItemDust extends Item {

public ItemDust(int maxStackSize, String name) {
        setUnlocalizedName(name);
        setTextureName(DimensionShift.MODID + ":" + name);

}

@Override
    public boolean onItemUse(ItemStack itemstack, EntityPlayer player, World world, int x, int y, int z, int side, float px, float py, float pz){
	System.out.println("ON ITEM USE");

        return true;
    }

}

Here could be your advertisement!

Link to comment
Share on other sites

hi,

I tried it, but in the code I try to create and set NBT to the stack but it crashes with the following:

 

 

 

---- Minecraft Crash Report ----

// But it works on my machine.

 

Time: 17:27 03/08/14

Description: Unexpected error

 

java.lang.NullPointerException: Unexpected error

at com.thewaterwell.letsmodreboot.utility.NBTHelper.initNBTTagCompound(NBTHelper.java:29)

at com.thewaterwell.letsmodreboot.utility.NBTHelper.getInt(NBTHelper.java:125)

at com.thewaterwell.letsmodreboot.handler.EventHandler.ExpCatalyst(EventHandler.java:42)

at cpw.mods.fml.common.eventhandler.ASMEventHandler_6_EventHandler_ExpCatalyst_PlayerInteractEvent.invoke(.dynamic)

at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)

at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)

at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:67)

at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1555)

at net.minecraft.client.Minecraft.runTick(Minecraft.java:2043)

at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1038)

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(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at GradleStart.bounce(GradleStart.java:108)

at GradleStart.startClient(GradleStart.java:101)

at GradleStart.main(GradleStart.java:56)

 

 

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

---------------------------------------------------------------------------------------

 

-- Head --

Stacktrace:

at com.thewaterwell.letsmodreboot.utility.NBTHelper.initNBTTagCompound(NBTHelper.java:29)

at com.thewaterwell.letsmodreboot.utility.NBTHelper.getInt(NBTHelper.java:125)

at com.thewaterwell.letsmodreboot.handler.EventHandler.ExpCatalyst(EventHandler.java:42)

at cpw.mods.fml.common.eventhandler.ASMEventHandler_6_EventHandler_ExpCatalyst_PlayerInteractEvent.invoke(.dynamic)

at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:51)

at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:122)

at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:67)

at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1555)

 

-- Affected level --

Details:

Level name: MpServer

All players: 1 total; [EntityClientPlayerMP['ForgeDevName'/208, l='MpServer', x=-703.36, y=5.62, z=-526.23]]

Chunk stats: MultiplayerChunkCache: 625, 625

Level seed: 0

Level generator: ID 01 - flat, ver 0. Features enabled: false

Level generator options:

Level spawn location: World: (-704,4,-540), Chunk: (at 0,0,4 in -44,-34; contains blocks -704,0,-544 to -689,255,-529), Region: (-2,-2; contains chunks -64,-64 to -33,-33, blocks -1024,0,-1024 to -513,255,-513)

Level time: 122613 game time, 57 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: survival (ID 0). Hardcore: false. Cheats: false

Forced entities: 57 total; [EntityCow['Cow'/133, l='MpServer', x=-765.69, y=4.00, z=-561.75], EntityCow['Cow'/134, l='MpServer', x=-771.31, y=4.00, z=-552.75], EntityCow['Cow'/135, l='MpServer', x=-775.19, y=4.00, z=-519.84], EntityChicken['Chicken'/136, l='MpServer', x=-758.56, y=4.00, z=-552.56], EntityCow['Cow'/137, l='MpServer', x=-756.84, y=4.00, z=-555.03], EntityCow['Cow'/138, l='MpServer', x=-757.94, y=4.00, z=-502.88], EntityChicken['Chicken'/139, l='MpServer', x=-765.38, y=4.00, z=-482.44], EntityChicken['Chicken'/140, l='MpServer', x=-759.59, y=4.00, z=-487.44], EntityChicken['Chicken'/141, l='MpServer', x=-759.66, y=4.00, z=-469.56], EntityCow['Cow'/142, l='MpServer', x=-760.31, y=4.00, z=-468.66], EntitySheep['Sheep'/143, l='MpServer', x=-743.97, y=4.00, z=-578.03], EntityChicken['Chicken'/144, l='MpServer', x=-738.56, y=4.00, z=-541.44], EntitySheep['Sheep'/145, l='MpServer', x=-736.81, y=4.00, z=-535.19], EntitySheep['Sheep'/146, l='MpServer', x=-738.53, y=4.00, z=-489.25], EntitySheep['Sheep'/147, l='MpServer', x=-744.91, y=4.00, z=-496.19], EntityChicken['Chicken'/148, l='MpServer', x=-737.53, y=4.00, z=-484.53], EntitySheep['Sheep'/149, l='MpServer', x=-737.13, y=4.00, z=-478.09], EntityChicken['Chicken'/150, l='MpServer', x=-724.59, y=4.00, z=-527.59], EntitySheep['Sheep'/151, l='MpServer', x=-724.81, y=4.00, z=-500.41], EntitySheep['Sheep'/152, l='MpServer', x=-724.16, y=4.00, z=-491.16], EntityCow['Cow'/153, l='MpServer', x=-730.19, y=4.00, z=-470.16], EntitySheep['Sheep'/154, l='MpServer', x=-720.94, y=4.00, z=-533.06], EntityChicken['Chicken'/155, l='MpServer', x=-704.53, y=4.00, z=-466.47], EntityChicken['Chicken'/156, l='MpServer', x=-710.66, y=4.00, z=-459.81], EntityChicken['Chicken'/158, l='MpServer', x=-691.44, y=4.00, z=-604.56], EntityCow['Cow'/159, l='MpServer', x=-698.13, y=4.00, z=-513.09], EntityChicken['Chicken'/160, l='MpServer', x=-693.94, y=4.00, z=-480.72], EntitySheep['Sheep'/161, l='MpServer', x=-688.16, y=4.00, z=-496.34], EntityClientPlayerMP['ForgeDevName'/208, l='MpServer', x=-703.36, y=5.62, z=-526.23], EntityChicken['Chicken'/165, l='MpServer', x=-677.38, y=4.00, z=-583.56], EntityCow['Cow'/166, l='MpServer', x=-682.03, y=4.00, z=-487.06], EntityCow['Cow'/167, l='MpServer', x=-682.22, y=4.00, z=-477.75], EntitySheep['Sheep'/170, l='MpServer', x=-662.81, y=4.00, z=-605.63], EntityChicken['Chicken'/171, l='MpServer', x=-656.38, y=4.00, z=-581.44], EntityPig['Pig'/172, l='MpServer', x=-657.72, y=4.00, z=-566.91], EntityCow['Cow'/173, l='MpServer', x=-654.75, y=4.00, z=-549.75], EntitySheep['Sheep'/174, l='MpServer', x=-662.69, y=4.00, z=-528.22], EntityCow['Cow'/175, l='MpServer', x=-652.94, y=4.00, z=-542.84], EntityCow['Cow'/176, l='MpServer', x=-671.25, y=4.00, z=-484.69], EntityPig['Pig'/177, l='MpServer', x=-670.88, y=4.00, z=-474.63], EntityChicken['Chicken'/178, l='MpServer', x=-664.53, y=4.00, z=-457.38], EntityChicken['Chicken'/179, l='MpServer', x=-649.56, y=4.00, z=-451.56], EntityChicken['Chicken'/188, l='MpServer', x=-649.44, y=4.00, z=-592.56], EntitySheep['Sheep'/189, l='MpServer', x=-645.06, y=4.00, z=-606.03], EntityChicken['Chicken'/190, l='MpServer', x=-633.59, y=4.00, z=-571.44], EntityChicken['Chicken'/191, l='MpServer', x=-653.38, y=4.00, z=-571.63], EntityPig['Pig'/192, l='MpServer', x=-645.13, y=4.00, z=-534.56], EntityPig['Pig'/193, l='MpServer', x=-644.19, y=4.00, z=-516.75], EntitySheep['Sheep'/194, l='MpServer', x=-656.97, y=4.00, z=-497.94], EntityCow['Cow'/195, l='MpServer', x=-647.75, y=4.00, z=-496.03], EntitySheep['Sheep'/196, l='MpServer', x=-635.09, y=4.00, z=-488.91], EntityCow['Cow'/197, l='MpServer', x=-659.13, y=4.00, z=-477.81], EntityPig['Pig'/200, l='MpServer', x=-627.94, y=4.00, z=-557.97], EntityCow['Cow'/201, l='MpServer', x=-638.88, y=4.00, z=-492.91], EntityChicken['Chicken'/202, l='MpServer', x=-639.34, y=4.00, z=-463.53], EntityChicken['Chicken'/203, l='MpServer', x=-627.44, y=4.00, z=-454.53], EntitySheep['Sheep'/206, l='MpServer', x=-624.38, y=4.00, z=-456.75]]

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:2567)

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(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at GradleStart.bounce(GradleStart.java:108)

at GradleStart.startClient(GradleStart.java:101)

at GradleStart.main(GradleStart.java:56)

 

-- System Details --

Details:

Minecraft Version: 1.7.10

Operating System: Windows Vista (amd64) version 6.0

Java Version: 1.8.0_05, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 970087712 bytes (925 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 v7.10.25.1188 Minecraft Forge 10.13.0.1188 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->Available->Available->Available->Available->Available

FML{7.10.25.1188} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.0.1188.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available

Forge{10.13.0.1188} [Minecraft Forge] (forgeSrc-1.7.10-10.13.0.1188.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available

LetsModReboot{1.7.10-1.4} [learning from pahimar] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available->Available->Available->Available->Available->Available

Launched Version: 1.7.10

LWJGL: 2.9.1

OpenGL: GeForce 9800 GT/PCIe/SSE2 GL version 3.3.0, NVIDIA Corporation

GL Caps: Using GL 1.3 multitexturing.

Using framebuffer objects because OpenGL 3.0 is supported and separate blending 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)

[spoiler/]

 

Link to comment
Share on other sites

ok here it is... this is what is in the item's code regarding this not working. I registered it and maybe added a crafting recipe, that is all.

 

public class ItemExpCatalyst extends ItemMyMod
{
public ItemExpCatalyst()
{
super();
this.setUnlocalizedName("expCatalyst");
this.setMaxStackSize(1);


}
@Override
    public boolean onItemUse(ItemStack itemstack, EntityPlayer player, World world, int x, int y, int z, int side, float px, float py, float pz)
{
	System.out.println("ON ITEM USE");
	if (player.experienceLevel>0 && player.isSneaking())
	{
		NBTHelper.setInteger(itemstack,"exp stored", (NBTHelper.getInt(itemstack,"exp stored")+1));
		System.out.println("EXP Stored: "+NBTHelper.getInt(itemstack,"exp stored"));
		if(!player.capabilities.isCreativeMode)
		{
			player.addExperienceLevel(-1);
		}
	}
	if (!player.isSneaking())
	{
		System.out.println("not crouching");
		System.out.println(NBTHelper.getInt(itemstack,"exp stored"));
		if (NBTHelper.getInt(itemstack, "exp stored")>0)
		{
			System.out.println("outputing levels...");
			player.addExperienceLevel(1);
			if(!player.capabilities.isCreativeMode)
			{
			NBTHelper.setInteger(itemstack,"exp stored", NBTHelper.getInt(itemstack,"exp stored")-1);
			}
		}
	}

        return true;
}
}

Link to comment
Share on other sites

Did you create a NBTHelper class in an utility package?

 

@coolboy4531 looks like the item class is not the problem:

java.lang.NullPointerException: Unexpected error
   at com.thewaterwell.letsmodreboot.utility.NBTHelper.initNBTTagCompound(NBTHelper.java:29)
   at com.thewaterwell.letsmodreboot.utility.NBTHelper.getInt(NBTHelper.java:125)
   at com.thewaterwell.letsmodreboot.handler.EventHandler.ExpCatalyst(EventHandler.java:42)

 

 

 

EDIT: Please remove everything from your ExpCatalyst event handler.

Here could be your advertisement!

Link to comment
Share on other sites

why don't you use onItemRhightClick Method (used in snow balls/eggs)?

I did not really understand how to. I would be greatful if you would show me how

 

What is in your ItemMyMod class?

Please try to expand "Item"

 

here is the code for ItemMyMod

 

public class ItemMyMod extends Item
{
    public ItemMyMod()
    {
        super();
        this.setCreativeTab(CreativeTabLMRB.LMRB_TAB);
    }

    @Override
    public String getUnlocalizedName()
    {
        return String.format("item.%s%s", Reference.MOD_ID.toLowerCase() + ":", getUnwrappedUnlocalizedName(super.getUnlocalizedName()));
    }

    @Override
    public String getUnlocalizedName(ItemStack itemStack)
    {
        return String.format("item.%s%s", Reference.MOD_ID.toLowerCase() + ":", getUnwrappedUnlocalizedName(super.getUnlocalizedName()));
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void registerIcons(IIconRegister iconRegister)
    {
        itemIcon = iconRegister.registerIcon(this.getUnlocalizedName().substring(this.getUnlocalizedName().indexOf(".") + 1));
    }

    protected String getUnwrappedUnlocalizedName(String unlocalizedName)
    {
        return unlocalizedName.substring(unlocalizedName.indexOf(".") + 1);
    }
}

this is from pahimar's tutorial.

Link to comment
Share on other sites

Yeah, that should work. If i am right onItemUse is only triggered if you right click a block in the world.(and gives you the coords of that block)

If you want to trigger it always you should use the rightClick method.

 

Sry, i should have mentioned that earlier.

Here could be your advertisement!

Link to comment
Share on other sites

Try to use

 

    /**
     * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer
     */
    public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
    {
        //YOUR CODE HERE
        return par1ItemStack;
    }

 

instead of the onItemUse thing.

Here could be your advertisement!

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Announcements



  • Recently Browsing

    • No registered users viewing this page.
  • Posts

    • Minecraft Version: 1.8-1.20.X Forge Version: All (Tested on 49.0.27, 11.14.4.1577 and some others) Steps to Reproduce: Setup a server with IPV6 only Setup a docker container with forge Try to connect to the Forge Server Description of issue: Hello, I am reaching out to seek your expertise within this forum to clarify a technical situation I am encountering, suspecting a potential issue related to Forge in a Docker environment, specifically in an IPv6 context. Initial Configuration: Debian 12 server, configured exclusively for IPv6, with Docker installed. Using the Docker image ghcr.io/pterodactyl/yolks:java_17, launching a Minecraft Vanilla server version 1.20.4 proceeds without any issues. Problem: The issue arises when deploying a Minecraft Forge server version 1.20.4 with the same Docker image (ghcr.io/pterodactyl/yolks:java_17), where connecting to the server becomes impossible. Notably, this issue does not occur when launching outside of Docker, where the server functions as expected. Hypothesis: This situation leads me to question the interaction between Forge and Docker, particularly in an IPv6-only configuration, despite several resolution attempts (testing with different versions of Forge, adjusting container network configurations (0.0.0.0, ::/0, and the server's ipv6), trials with various network settings, and modifications of Java options). Further testing was conducted with and without the use of the Pterodactyl game panel, unsuccessfully. The parameter -Djava.net.preferIPv4Stack=false also did not provide a solution. I tried to do the same things on multiple Minecraft server (include vanilla,spigot,fabric,sponge) and this work fine. The problem only happend with Forge. This issue seem to happend on all forge versions.   I appreciate your time and assistance in advance.
    • The game crashed whilst exception ticking world Error: java.lang.NullPointerException: Cannot invoke "net.minecraft.resources.ResourceLocation.equals(Object)" because "this.lootTableId" is null Error given is above. I was already playing for around 15 minutes and wasn't doing anything specific or even breaking anything when the crashed happened. This is update 1.19.2 forge: 43.2.23 Mod list: ESSENTIAL Mod (by SparkUniverse_) Traveler's Titles (Forge) (by YUNGNICKYOUNG) Resourceful Config (by ThatGravyBoat) Dynamic Lights (by atomicstrykergrumpy) TenzinLib (by CommodoreThrawn) Nature's Compass (by Chaosyr) Library Ferret - Forge (by jtl_elisa) Cold Sweat (by Mikul) Simple Voice Chat (by henkelmax) Waystones (by BlayTheNinth) Carry On (by Tschipp) [Let's Do] Meadow (by satisfy) Creeper Overhaul (by joosh_7889) AutoRegLib (by Vazkii) Moonlight Lib (by MehVahdJukaar) AppleSkin (by squeek502) Xaero's World Map (by xaero96) Rotten Creatures (by fusionstudiomc) YUNG's API (Forge) (by YUNGNICKYOUNG) Village Artifacts (by Lothrazar) Right Click, Get Crops (by TeamCoFH) Supplementaries (by MehVahdJukaar) Automatic Tool Swap (by MelanX) Better Third Person (by Socolio) Supplementaries Squared (by plantspookable) Traveler's Backpack (by Tiviacz1337) Caelus API (Forge/NeoForge) (by TheIllusiveC4) Creatures and Beasts (by joosh_7889) Architectury API (Fabric/Forge/NeoForge) (by shedaniel) Quark Oddities (by Vazkii) Origins (Forge) (by EdwinMindcraft) Villager Names (by Serilum) GeckoLib (by Gecko) Realistic Bees (by Serilum) Illuminations Forge 🔥 (by dimadencep) Serene Seasons (by TheAdubbz) Critters and Companions (by joosh_7889) [Let's Do] Bakery (by satisfy) Falling Leaves (Forge) (by Cheaterpaul) Jade 🔍 (by Snownee) Collective (by Serilum) TerraBlender (Forge) (by TheAdubbz) [Let's Do] API (by Cristelknight) Towns and Towers (by Biban_Auriu) More Villagers (by SameDifferent) Biomes O' Plenty (by Forstride) Goblin Traders (by MrCrayfish) Corpse (by henkelmax) Tree Harvester (by Serilum) Balm (Forge Edition) (by BlayTheNinth) Mouse Tweaks (by YaLTeR) Sound Physics Remastered (by henkelmax) Xaero's Minimap (by xaero96) Just Enough Items (JEI) (by mezz) Terralith (by Starmute) Quark (by Vazkii) [Let's Do] Vinery (by satisfy) [Let's Do] Candlelight (by satisfy) Repurposed Structures (Neoforge/Forge) (by telepathicgrunt) Dusty Decorations (by flint_mischiff) Immersive Armors [Fabric/Forge] (by Conczin) Serene Seasons Fix (by Or_OS) Shutup Experimental Settings! (by Corgi_Taco) Skin Layers 3D (Fabric/Forge) (by tr7zw)
    • Make sure Java is running via Nvidia GPU https://windowsreport.com/minecraft-not-using-gpu/  
    • Also make a test with other Custom Launchers like AT Launcher, MultiMC or Technic Launcher
    • Embeddium and valkyrienskies are not working together - remove one of these mods With removing Embeddium, also remove Oculus, TexTrue's Embeddium Options and Embeddium Extras Or use Rubidium instead
  • Topics

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.