Container in Item

frankiecav · August 6, 2020

Crash report when I try to get the item out of the creative inventory:

---- Minecraft Crash Report ----
// Shall we play a game?

Time: 8/6/20 11:51 AM
Description: mouseClicked event handler

java.lang.IllegalArgumentException: Invalid null NBT value with key Parent
	at net.minecraft.nbt.CompoundNBT.put(CompoundNBT.java:107) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading}
	at net.minecraftforge.common.capabilities.CapabilityDispatcher.serializeNBT(CapabilityDispatcher.java:127) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading}
	at net.minecraftforge.common.capabilities.CapabilityProvider.serializeCaps(CapabilityProvider.java:86) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading}
	at net.minecraft.item.ItemStack.copy(ItemStack.java:375) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading}
	at net.minecraft.client.gui.screen.inventory.CreativeScreen.handleMouseClick(CreativeScreen.java:191) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.screen.inventory.ContainerScreen.mouseClicked(ContainerScreen.java:341) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.screen.inventory.CreativeScreen.mouseClicked(CreativeScreen.java:443) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.lambda$mouseButtonCallback$0(MouseHelper.java:87) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.screen.Screen.wrapScreenError(Screen.java:446) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.mouseButtonCallback(MouseHelper.java:85) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.lambda$null$4(MouseHelper.java:173) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(ThreadTaskExecutor.java:86) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:accesstransformer:B}
	at net.minecraft.client.MouseHelper.lambda$registerCallbacks$5(MouseHelper.java:172) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.2.2.jar:build 10] {}
	at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar:build 10] {}
	at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101) ~[lwjgl-glfw-3.2.2.jar:build 10] {}
	at com.mojang.blaze3d.systems.RenderSystem.flipFrame(RenderSystem.java:85) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MainWindow.flipFrame(MainWindow.java:296) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:983) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.run(Minecraft.java:558) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.main.Main.main(Main.java:177) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_231] {}
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_231] {}
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_231] {}
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_231] {}
	at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:55) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-5.1.0.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-5.1.0.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-5.1.0.jar:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-5.1.0.jar:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-5.1.0.jar:?] {}
	at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:102) [forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {}


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

-- Head --
Thread: Render thread
Stacktrace:
	at net.minecraft.nbt.CompoundNBT.put(CompoundNBT.java:107)
	at net.minecraftforge.common.capabilities.CapabilityDispatcher.serializeNBT(CapabilityDispatcher.java:127)
	at net.minecraftforge.common.capabilities.CapabilityProvider.serializeCaps(CapabilityProvider.java:86)
	at net.minecraft.item.ItemStack.copy(ItemStack.java:375)
	at net.minecraft.client.gui.screen.inventory.CreativeScreen.handleMouseClick(CreativeScreen.java:191)
	at net.minecraft.client.gui.screen.inventory.ContainerScreen.mouseClicked(ContainerScreen.java:341)
	at net.minecraft.client.gui.screen.inventory.CreativeScreen.mouseClicked(CreativeScreen.java:443)
	at net.minecraft.client.MouseHelper.lambda$mouseButtonCallback$0(MouseHelper.java:87)

-- Affected screen --
Details:
	Screen name: net.minecraft.client.gui.screen.inventory.CreativeScreen
Stacktrace:
	at net.minecraft.client.gui.screen.Screen.wrapScreenError(Screen.java:446)
	at net.minecraft.client.MouseHelper.mouseButtonCallback(MouseHelper.java:85)
	at net.minecraft.client.MouseHelper.lambda$null$4(MouseHelper.java:173)
	at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(ThreadTaskExecutor.java:86)
	at net.minecraft.client.MouseHelper.lambda$registerCallbacks$5(MouseHelper.java:172)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101)
	at com.mojang.blaze3d.systems.RenderSystem.flipFrame(RenderSystem.java:85)

-- Affected level --
Details:
	All players: 1 total; [ClientPlayerEntity['Dev'/200, l='MpServer', x=355.60, y=64.00, z=426.98]]
	Chunk stats: Client Chunk Cache: 625, 361
	Level dimension: DimensionType{survivalessentials:essential}
	Level name: MpServer
	Level seed: -1620586829441060295
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: {}
	Level spawn location: World: (176,68,-224), Chunk: (at 0,4,0 in 11,-14; contains blocks 176,0,-224 to 191,255,-209), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Level time: 56265 game time, 26277 day time
	Known server brands: 
	Level was modded: false
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: true), thunder time: 0 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
	Server brand: forge
	Server type: Integrated singleplayer server
Stacktrace:
	at net.minecraft.client.world.ClientWorld.fillCrashReport(ClientWorld.java:457)
	at net.minecraft.client.Minecraft.addGraphicsAndWorldToCrashReport(Minecraft.java:1839)
	at net.minecraft.client.Minecraft.run(Minecraft.java:572)
	at net.minecraft.client.main.Main.main(Main.java:177)
	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.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:54)
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:81)
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)
	at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:102)

-- System Details --
Details:
	Minecraft Version: 1.15.2
	Minecraft Version ID: 1.15.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_231, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1102739320 bytes (1051 MB) / 1928331264 bytes (1839 MB) up to 3791650816 bytes (3616 MB)
	CPUs: 4
	JVM Flags: 1 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
	ModLauncher: 5.1.0+69+master.79f13f7
	ModLauncher launch target: fmluserdevclient
	ModLauncher naming: mcp
	ModLauncher services: 
		/eventbus-2.2.0-service.jar eventbus PLUGINSERVICE 
		/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-launcher.jar object_holder_definalize PLUGINSERVICE 
		/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-launcher.jar runtime_enum_extender PLUGINSERVICE 
		/accesstransformers-2.1.1-shadowed.jar accesstransformer PLUGINSERVICE 
		/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-launcher.jar capability_inject_definalize PLUGINSERVICE 
		/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-launcher.jar runtimedistcleaner PLUGINSERVICE 
		/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-launcher.jar fml TRANSFORMATIONSERVICE 
	FML: 31.2
	Forge: net.minecraftforge:31.2.0
	FML Language Providers: 
		javafml@31.2
		minecraft@1
	Mod List: 
		client-extra.jar Minecraft {minecraft@1.15.2 DONE}
		main Survival Essentials {survivalessentials@1.1.1 DONE}
		forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar Forge {forge@31.2.0 DONE}
	Launched Version: MOD_DEV
	Backend library: LWJGL version 3.2.2 build 10
	Backend API: Intel(R) HD Graphics 620 GL version 4.4.0 - Build 21.20.16.4542, Intel
	GL Caps: Using framebuffer using OpenGL 3.0
	Using VBOs: Yes
	Is Modded: Definitely; Client brand changed to 'forge'
	Type: Client (map_client.txt)
	Resource Packs: 
	Current Language: English (US)
	CPU: 4x Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz

Draco18s · August 6, 2020

4 minutes ago, frankiecav said:

cap = new SheathCapability();

Sigh...

frankiecav · August 6, 2020

lol, regardless that's A problem, not THE problem. THE problem is getting IItemHandler into that slot...

frankiecav · August 6, 2020

Ok I didn't make an instance of it and I made the ItemStackHandler field in the capability class public.

this.addSlot(new SlotItemHandler(cap.inventory, 0, 50, 50));

I'm lazy. It crashes the game when I click on it and try to put it in my inventory.

---- Minecraft Crash Report ----
// Don't do that.

Time: 8/6/20 1:21 PM
Description: mouseClicked event handler

java.lang.IllegalArgumentException: Invalid null NBT value with key Parent
	at net.minecraft.nbt.CompoundNBT.put(CompoundNBT.java:107) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading}
	at net.minecraftforge.common.capabilities.CapabilityDispatcher.serializeNBT(CapabilityDispatcher.java:127) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading}
	at net.minecraftforge.common.capabilities.CapabilityProvider.serializeCaps(CapabilityProvider.java:86) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading}
	at net.minecraft.item.ItemStack.copy(ItemStack.java:375) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading}
	at net.minecraft.client.gui.screen.inventory.CreativeScreen.handleMouseClick(CreativeScreen.java:191) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.screen.inventory.ContainerScreen.mouseClicked(ContainerScreen.java:341) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.screen.inventory.CreativeScreen.mouseClicked(CreativeScreen.java:443) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.lambda$mouseButtonCallback$0(MouseHelper.java:87) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.gui.screen.Screen.wrapScreenError(Screen.java:446) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.mouseButtonCallback(MouseHelper.java:85) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MouseHelper.lambda$null$4(MouseHelper.java:173) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(ThreadTaskExecutor.java:86) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:accesstransformer:B}
	at net.minecraft.client.MouseHelper.lambda$registerCallbacks$5(MouseHelper.java:172) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36) ~[lwjgl-glfw-3.2.2.jar:build 10] {}
	at org.lwjgl.system.JNI.invokeV(Native Method) ~[lwjgl-3.2.2.jar:build 10] {}
	at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101) ~[lwjgl-glfw-3.2.2.jar:build 10] {}
	at com.mojang.blaze3d.systems.RenderSystem.flipFrame(RenderSystem.java:85) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.MainWindow.flipFrame(MainWindow.java:296) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:983) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.Minecraft.run(Minecraft.java:558) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
	at net.minecraft.client.main.Main.main(Main.java:177) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {re:classloading,pl:runtimedistcleaner:A}
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_231] {}
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_231] {}
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_231] {}
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_231] {}
	at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:55) ~[forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-5.1.0.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-5.1.0.jar:?] {}
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-5.1.0.jar:?] {}
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-5.1.0.jar:?] {}
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-5.1.0.jar:?] {}
	at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:102) [forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar:?] {}


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

-- Head --
Thread: Render thread
Stacktrace:
	at net.minecraft.nbt.CompoundNBT.put(CompoundNBT.java:107)
	at net.minecraftforge.common.capabilities.CapabilityDispatcher.serializeNBT(CapabilityDispatcher.java:127)
	at net.minecraftforge.common.capabilities.CapabilityProvider.serializeCaps(CapabilityProvider.java:86)
	at net.minecraft.item.ItemStack.copy(ItemStack.java:375)
	at net.minecraft.client.gui.screen.inventory.CreativeScreen.handleMouseClick(CreativeScreen.java:191)
	at net.minecraft.client.gui.screen.inventory.ContainerScreen.mouseClicked(ContainerScreen.java:341)
	at net.minecraft.client.gui.screen.inventory.CreativeScreen.mouseClicked(CreativeScreen.java:443)
	at net.minecraft.client.MouseHelper.lambda$mouseButtonCallback$0(MouseHelper.java:87)

-- Affected screen --
Details:
	Screen name: net.minecraft.client.gui.screen.inventory.CreativeScreen
Stacktrace:
	at net.minecraft.client.gui.screen.Screen.wrapScreenError(Screen.java:446)
	at net.minecraft.client.MouseHelper.mouseButtonCallback(MouseHelper.java:85)
	at net.minecraft.client.MouseHelper.lambda$null$4(MouseHelper.java:173)
	at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(ThreadTaskExecutor.java:86)
	at net.minecraft.client.MouseHelper.lambda$registerCallbacks$5(MouseHelper.java:172)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3101)
	at com.mojang.blaze3d.systems.RenderSystem.flipFrame(RenderSystem.java:85)

-- Affected level --
Details:
	All players: 1 total; [ClientPlayerEntity['Dev'/273, l='MpServer', x=-492.61, y=63.00, z=-603.96]]
	Chunk stats: Client Chunk Cache: 625, 361
	Level dimension: DimensionType{survivalessentials:cookie}
	Level name: MpServer
	Level seed: 5302932262801901022
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: {}
	Level spawn location: World: (240,63,-48), Chunk: (at 0,3,0 in 15,-3; contains blocks 240,0,-48 to 255,255,-33), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Level time: 9480 game time, 9480 day time
	Known server brands: 
	Level was modded: false
	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
	Server brand: forge
	Server type: Integrated singleplayer server
Stacktrace:
	at net.minecraft.client.world.ClientWorld.fillCrashReport(ClientWorld.java:457)
	at net.minecraft.client.Minecraft.addGraphicsAndWorldToCrashReport(Minecraft.java:1839)
	at net.minecraft.client.Minecraft.run(Minecraft.java:572)
	at net.minecraft.client.main.Main.main(Main.java:177)
	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.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:54)
	at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
	at cpw.mods.modlauncher.Launcher.run(Launcher.java:81)
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)
	at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:102)

-- System Details --
Details:
	Minecraft Version: 1.15.2
	Minecraft Version ID: 1.15.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_231, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1200263296 bytes (1144 MB) / 1830813696 bytes (1746 MB) up to 3791650816 bytes (3616 MB)
	CPUs: 4
	JVM Flags: 1 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
	ModLauncher: 5.1.0+69+master.79f13f7
	ModLauncher launch target: fmluserdevclient
	ModLauncher naming: mcp
	ModLauncher services: 
		/eventbus-2.2.0-service.jar eventbus PLUGINSERVICE 
		/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-launcher.jar object_holder_definalize PLUGINSERVICE 
		/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-launcher.jar runtime_enum_extender PLUGINSERVICE 
		/accesstransformers-2.1.1-shadowed.jar accesstransformer PLUGINSERVICE 
		/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-launcher.jar capability_inject_definalize PLUGINSERVICE 
		/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-launcher.jar runtimedistcleaner PLUGINSERVICE 
		/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-launcher.jar fml TRANSFORMATIONSERVICE 
	FML: 31.2
	Forge: net.minecraftforge:31.2.0
	FML Language Providers: 
		javafml@31.2
		minecraft@1
	Mod List: 
		client-extra.jar Minecraft {minecraft@1.15.2 DONE}
		main Survival Essentials {survivalessentials@1.1.1 DONE}
		forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1-recomp.jar Forge {forge@31.2.0 DONE}
	Launched Version: MOD_DEV
	Backend library: LWJGL version 3.2.2 build 10
	Backend API: Intel(R) HD Graphics 620 GL version 4.4.0 - Build 21.20.16.4542, Intel
	GL Caps: Using framebuffer using OpenGL 3.0
	Using VBOs: Yes
	Is Modded: Definitely; Client brand changed to 'forge'
	Type: Client (map_client.txt)
	Resource Packs: 
	Current Language: English (US)
	CPU: 4x Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz

Error is probably here:

@Override
	public INBT serializeNBT() {
		
		return null;
	}

	@Override
	public void deserializeNBT(INBT nbt) {
	}

Not sure what goes here...

FrostDracony · August 6, 2020

So, or you do what you want because you know 100% how Forge works, or you try the solutions that the advanced people recommend you. Have you at least tried? If not, you should. The two ErrorLogs look very similar, so at least try listening to the others.

If you don't understand what I'm talking about:

1 hour ago, Draco18s said:

Sigh...

Once again, have you really tried?

FrostDracony · August 6, 2020

Sigh…

CAS_ual_TY · August 6, 2020

1/2:

https://github.com/CAS-ual-TY/YgoDuelingMod/blob/8888405bdde4992838441b472d33f920c03b63b0/src/main/java/de/cas_ual_ty/ydm/YDM.java#L197

2/2 (the three DeckBox*** classes):

https://github.com/CAS-ual-TY/YgoDuelingMod/tree/8888405bdde4992838441b472d33f920c03b63b0/src/main/java/de/cas_ual_ty/ydm/deckbox

This is how I implemented a deck box that can hold up to 90 card items. The only thing you will have to do different is to consider your slots to be the x/y size of 18; I used the size 16 for my slots because otherwise there would not be enough space (in container and screen class).

frankiecav · August 6, 2020

CAS thanks for the example; I fixed the NBT crash. Still trying to go with the capability which Draco and Ben have helped me with... by the way, Frost, I have been trying... and it's not all solutions I'm being thrown (except casual), but hints so that I figure it out on my own which I respect. If I wanted to just copy someone's code completely, there are enough githubs online to do so.

Anyway, I'm really close. Just need to get a reference to my capability class without creating an instance of it, as Draco pointed out...

frankiecav · August 6, 2020

Does anyone know if there's a markDirty method for items? That's what I would put in onSlotChanged if this was a tileentity.

public ContainerSheath(final int windowID, PlayerInventory player) {
		this(windowID, player, new SheathCapability());
	}
	
	public ContainerSheath(final int windowID, PlayerInventory player, SheathCapability cap) {
		super(EssentialContainers.SHEATH, windowID);
		ItemStackHandler inv = cap.getInventory();
		
		for(int y = 0; y < 3; ++y)
			for(int x = 0; x < 9; ++x)
				this.addSlot(new Slot(player, 9 + x + y * 9, 8 + x * 18, 84 + y * 18));
		
		for(int x = 0; x < 9; ++x)
			this.addSlot(new Slot(player, x, 8 + x * 18, 142));
		this.addSlot(new SlotItemHandler(inv, 0, 50, 50)	{
			@Override
			public void onSlotChanged() {
				
			}
		});
	}

frankiecav · August 6, 2020

Actually forget that... here's what I think has to be fixed:

@Override
	public ActionResultType onItemUseFirst(ItemStack stack, ItemUseContext context) {
		PlayerEntity player = context.getPlayer();
		if(!context.getWorld().isRemote && player instanceof ServerPlayerEntity) {
			SheathCapability icap = new SheathCapability();
			NetworkHooks.openGui((ServerPlayerEntity) player, new InterfaceSheath(icap));
		}
		return ActionResultType.SUCCESS;
	}

The Capability needs to be passed into InterfaceSheath, and I make a new instance of it every time onItemUse is called. Is there a way to get the SheathCapability class from ItemStack or ItemUseContext?

diesieben07 · August 6, 2020

You call getCapability on the ItemStack.

frankiecav · August 6, 2020

Yes, but then how do I get it to return ICapabilityProvider or SheathCapability?

public class ItemSheath extends Item {

	
	
	public ItemSheath() {
		super(new Properties().group(SurvivalEssentials.ESSENTIAL_TAB).maxStackSize(1));
		setRegistryName("sheath");
		
	}
	
	

	@Override
	public ActionResultType onItemUseFirst(ItemStack stack, ItemUseContext context) {
		PlayerEntity player = context.getPlayer();
		if(!context.getWorld().isRemote && player instanceof ServerPlayerEntity) {
			ICapabilityProvider icap = stack.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null);
			if (icap instanceof SheathCapability) {
				
				NetworkHooks.openGui((ServerPlayerEntity) player, new InterfaceSheath((SheathCapability) icap));
			}
			
		}
		return ActionResultType.SUCCESS;
	}

	
	
	@Override
	public ICapabilityProvider initCapabilities(ItemStack stack, CompoundNBT nbt) {
		
		
		return new SheathCapability();
	}
	
	
	

	
	
	
	
	
	
	public static class InterfaceSheath implements INamedContainerProvider {
		
		private final SheathCapability sheath;
		
		public InterfaceSheath(SheathCapability sheath) {
			this.sheath = sheath;
		}
		
		@Override
		public ITextComponent getDisplayName() {
			return NarratorChatListener.EMPTY;
		}

		@Override
		public Container createMenu(int windowID, PlayerInventory playerInventory, PlayerEntity playerIn) {
			return new ContainerSheath(windowID, playerInventory, sheath);
		}
	}




	
	
	
}

"Cannot convert LazyOptional<IItemHandler> to ICapabilityProvider"

diesieben07 · August 6, 2020

Correct, the ICapabilityProvider is the ItemStack.

And yes, getCapability returns a LazyOptional.

loordgek · August 6, 2020

IItemHandler handler = ???

~~is that so hard ?~~

oops my bad

Edited August 6, 2020 by loordgek

diesieben07 · August 6, 2020

3 minutes ago, loordgek said:

is that so hard ?

No, so don't give them copy-paste ready code. It doesn't help anyone.

frankiecav · August 6, 2020

I don't see how that helps, I'm trying to pass in an ICapabilityProvider not an IItemHandler. I have ItemStackHandler in the Capability class. Unless I'm totally missing something (definitely possible). I really appreciate everyone's patience.

Wait... can I just say:

ICapabilityProvider icap = stack;
			if (icap instanceof SheathCapability) {
				
				NetworkHooks.openGui((ServerPlayerEntity) player, new InterfaceSheath((SheathCapability) icap));
			}

??

Apparently not, because it didn't work!

Edited August 6, 2020 by frankiecav
im dumb

diesieben07 · August 6, 2020

This makes no sense.

You cannot get the original capability provider, it only exists to provide the capabilities.

loordgek · August 6, 2020

stack.getCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, null)

that returns a LazyOptional<IItemHandler> or if the itemstack has no IItemHandler capability it returns LazyOptiona.empty (< bad wording i hope you get it)

your container needs to take a IItemHandler instead of SheathCapability

frankiecav · August 6, 2020

Ok. I thought that since in initCapabilities I returned SheathCapability, stack would contain SheathCapability.

frankiecav · August 6, 2020

Ok loordgek I'll try it. So you're saying that if the itemstack doesn't have the capability it will return null. I set the capability. This makes sense!

loordgek · August 6, 2020

not null it returns a empty LazyOptional

frankiecav · August 6, 2020

But how do I invoke IItemHandler here:

public ContainerSheath(final int windowID, PlayerInventory player) {
		this(windowID, player);
	}
	
	public ContainerSheath(final int windowID, PlayerInventory player, IItemHandler cap) {
		super(EssentialContainers.SHEATH, windowID);
		
		
		for(int y = 0; y < 3; ++y)
			for(int x = 0; x < 9; ++x)
				this.addSlot(new Slot(player, 9 + x + y * 9, 8 + x * 18, 84 + y * 18));
		
		for(int x = 0; x < 9; ++x)
			this.addSlot(new Slot(player, x, 8 + x * 18, 142));
		this.addSlot(new SlotItemHandler(cap, 0, 50, 50));
	}

in the top constructor?

Edit: I put in ItemStackHandler

Edited August 6, 2020 by frankiecav

loordgek · August 6, 2020

SheathCapability is a CapabilityProvider it Providers the IItemHandler

frankiecav · August 6, 2020

This works:

public ContainerSheath(final int windowID, PlayerInventory player) {
		this(windowID, player, new ItemStackHandler());
	}
	
	public ContainerSheath(final int windowID, PlayerInventory player, IItemHandler cap) {
		super(EssentialContainers.SHEATH, windowID);
		
		
		for(int y = 0; y < 3; ++y)
			for(int x = 0; x < 9; ++x)
				this.addSlot(new Slot(player, 9 + x + y * 9, 8 + x * 18, 84 + y * 18));
		
		for(int x = 0; x < 9; ++x)
			this.addSlot(new Slot(player, x, 8 + x * 18, 142));
		this.addSlot(new SlotItemHandler(cap, 0, 50, 50));
	}

Is there a downside to using that?

loordgek · August 6, 2020

public ContainerSheath(final int windowID, PlayerInventory player) {
		this(windowID, player, new ItemStackHandler());
	}

that will wont do anything

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