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Ticking memory Connection

Posted December 16, 201410 yr

First off, this mod does not use packets, the mod it extends does, but this one does not. Also, the class that is erroring is in no way connected to packets of my creation.

I have this code:

@Override
    public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int par6, float par7, float par8, float par9)
    {
    	if(!world.isRemote)
    	{
    		if(!player.isSneaking())
        	{
        		TileEntityDLLaptop te = (TileEntityDLLaptop)world.getTileEntity(x, y, z);
        		if(!te.noTablet)
        		{
        			player.inventory.addItemStackToInventory(te.tabletItem);
        			te.noTablet = true;
        			te.setTabletItem(null);
        			world.markBlockForUpdate(x, y, z);
        		}
        		else if(player.inventory.getCurrentItem() != null && player.inventory.getCurrentItem().isItemEqual(new ItemStack(DLStuff.itemUnProgrammedDPad)))
        		{
        			player.inventory.decrStackSize(player.inventory.currentItem, 1);
        			te.setTabletItem(new ItemStack(DLStuff.itemUnProgrammedDPad));
            		te.noTablet = false;
            		world.markBlockForUpdate(x, y, z);
        		}
        		player.openGui(DLStuff.instance, 0, world, x, y, z);
            	return true;
    		}
    	}
    	return false;
    }

As long as

if(!te.noTablet)
        		{
        			player.inventory.addItemStackToInventory(te.tabletItem);
        			te.noTablet = true;
        			te.setTabletItem(null);
        			world.markBlockForUpdate(x, y, z);
        		}
        		else if(player.inventory.getCurrentItem() != null && player.inventory.getCurrentItem().isItemEqual(new ItemStack(DLStuff.itemUnProgrammedDPad)))
        		{
        			player.inventory.decrStackSize(player.inventory.currentItem, 1);
        			te.setTabletItem(new ItemStack(DLStuff.itemUnProgrammedDPad));
            		te.noTablet = false;
            		world.markBlockForUpdate(x, y, z);
        		}

comes before the gui call, when I right click, the game crashes.

Here's that:

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

Time: 12/12/14 5:03 PM
Description: Ticking memory connection

java.lang.NullPointerException: Ticking memory connection
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:657)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122)
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241)
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182)
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)


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

-- Head --
Stacktrace:
at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:657)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74)
at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122)
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241)

-- Ticking connection --
Details:
Connection: net.minecraft.network.NetworkManager@709a4d14
Stacktrace:
at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182)
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_67, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 864862712 bytes (824 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 v7.10.85.1240 Minecraft Forge 10.13.2.1240 5 mods loaded, 5 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{7.10.85.1240} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.2.1240.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{10.13.2.1240} [Minecraft Forge] (forgeSrc-1.7.10-10.13.2.1240.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
labstuff{2.2} [LabStuff] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
dlstuff{1.0} [DeathmanLabsStuff] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 1 / 8; [EntityPlayerMP['KeeganDeathman'/0, l='DLStuff', x=1292.30, y=56.00, z=892.40]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

[shadow=gray,left][glow=red,2,300]KEEGAN[/glow][/shadow]

Quote

December 16, 201410 yr

If my version of Forge is the same as yours, the error is here

this.sendPacket(new S2FPacketSetSlot(this.playerEntity.openContainer.windowId, slot.slotNumber, this.playerEntity.inventory.getCurrentItem()));

Given that you're using a custom gui, I'm guessing that your container does something wrong here, i.e. returns a null slot.

Slot slot = this.playerEntity.openContainer.getSlotFromInventory(this.playerEntity.inventory, this.playerEntity.inventory.currentItem);

You could test this by putting a breakpoint on the this.sendPacket line.

-TGG

Quote

December 17, 201410 yr

Author

Well, the container doesn't do much with slots, it simply acts as a medium between which the server and client TEs can interface.

I'll try that, and report back what happens

[shadow=gray,left][glow=red,2,300]KEEGAN[/glow][/shadow]

Quote

December 17, 201410 yr

Author

Well, I placed in a breakpoint, and the game still crashed.

[shadow=gray,left][glow=red,2,300]KEEGAN[/glow][/shadow]

Quote

December 20, 201410 yr

Author

I cant figure out whats wrong. If I call the gui first before handling the items, it works.

Wait, hold up. Let me try something.

[shadow=gray,left][glow=red,2,300]KEEGAN[/glow][/shadow]

Quote

December 20, 201410 yr

Author

New update:

Commenting out the call to open the gui in the block class fixes the problem.

But I need that gui. Hmmm.

[shadow=gray,left][glow=red,2,300]KEEGAN[/glow][/shadow]

Quote

December 20, 201410 yr

Author

I only call to open the gui inside the if(!world.isRemote) statment.

Is that wrong?

[shadow=gray,left][glow=red,2,300]KEEGAN[/glow][/shadow]

Quote

December 23, 201410 yr

Author

Here's an update to the code

@Override
    public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int par6, float par7, float par8, float par9)
    {
    	if(world.isRemote == false)
    	{
    		TileEntityDLLaptop te = (TileEntityDLLaptop)world.getTileEntity(x, y, z);
    		if(!player.isSneaking() && te != null)
        	{
    			player.openGui(DLStuff.instance, 0, world, x, y, z);
        		if(player.inventory.getCurrentItem() != null && player.inventory.getCurrentItem().isItemEqual(new ItemStack(DLStuff.itemUnProgrammedDPad)) && te.noTablet)
        		{
        			player.inventory.decrStackSize(player.inventory.currentItem, 1);
        			te.setTabletItem(new ItemStack(DLStuff.itemUnProgrammedDPad));
            		te.noTablet = false;
            		world.markBlockForUpdate(x, y, z);
                	return true;
        		}
        		else if(!te.noTablet)
        		{
        			player.inventory.addItemStackToInventory(te.tabletItem);
        			te.noTablet = true;
        			te.setTabletItem(null);
        			world.markBlockForUpdate(x, y, z);
                	return true;
        		}
    		}
    	}
    	return false;
    }

Still can't figure it out.

[shadow=gray,left][glow=red,2,300]KEEGAN[/glow][/shadow]

Quote

December 28, 201410 yr

Author

I only call player.openGui inside the if(!world.isRemote) statment.

I am not supposed to do that?

[shadow=gray,left][glow=red,2,300]KEEGAN[/glow][/shadow]

Quote

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By AydenPulse · 1 hour ago1 hr
Failed loading villager cartographer registered at cartographer - frozen tick

Allocated 10 Gb of ram. Could try again with more but I read using too much can slow things down as well. Going to try another big modpack and see if i can replicate the problem. It seems like this cartographer problem is kind of popular and doesn't have a solid solution yet, but i suspect its some generation mod since it's a crash that happens when specific chunks are being loaded. so i'll still try to lookout for what mod it could be as i add. i'll report back after testing as you suggested for a bit

By chemba21 · 2 hours ago2 hr
Failed loading villager cartographer registered at cartographer - frozen tick

I have no idea - is enough RAM allocated?
Do other pre-configured modpacks work? Maybe use such a modpack as working base and add new mods one by one

By TileEntity · 2 hours ago2 hr
Minecraft Mod Gradle Build not working

<repository> looks like a placeholder
url "https://maven.minecraftforge.net/<repository>"

By TileEntity · 2 hours ago2 hr
Minecraft Mod Gradle Build not working

The settings.gradle file has been fixed. But, the build.gradle has an error now.
Error:
* Where:
Build file 'C:\Users\csonn\OneDrive\Desktop\fusionlucky\build.gradle' line: 3
* What went wrong:
Plugin [id: 'net.minecraftforge.gradle', version: '6.1.+'] was not found in any of the following sources:
- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Included Builds (No included builds contain this plugin)
- Plugin Repositories (could not resolve plugin artifact 'net.minecraftforge.gradle:net.minecraftforge.gradle.gradle.plugin:6.1.+')
Searched in the following repositories:
Gradle Central Plugin Repository
MinecraftForge
Forge Maven
Forge Maven
Maven Repository for Minecraft Forge. <br/>You should be on:)
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Get more help at https://help.gradle.org.

Build.Gradle File:
plugins { id 'java' id 'net.minecraftforge.gradle' version '6.1.+' } group = 'io.github.csonnic03.fusionlucky' version = '1.0.0' archivesBaseName = 'fusionlucky' java { toolchain { languageVersion = JavaLanguageVersion.of(17) } } repositories { mavenCentral() maven { name "forgeMaven" url "https://maven.minecraftforge.net/<repository>" } } dependencies { minecraft 'net.minecraftforge:forge:1.20.1-47.1.0' } minecraft { mappings channel: 'official', version: '1.20.1' runs { client { workingDirectory project.file('run') } server { workingDirectory project.file('run') } } } tasks.withType(JavaCompile) { options.encoding = 'UTF-8' } jar { manifest { attributes( "Specification-Title": "Fusion Lucky Block", "Specification-Vendor": "example", "Implementation-Title": project.name, "Implementation-Version": project.version, "Implementation-Vendor": "example", "ModLauncher-TargetFMLVersion": "[47,)" ) } }

By Fairygamer03 · 4 hours ago4 hr

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Ticking memory Connection

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