Koenn

Oh, I completely didn't see that, thanks for pointing it out!

For some reason, when starting the game with my mod, it almost instantly crashes. The weird thing is, that it used to work before, but I don't know what I changed that's causing it. Here's the full crash report: ---- Minecraft Crash Report ---- // Who set us up the TNT? Time: 9/13/17 4:57 PM Description: There was a severe problem during mod loading that has caused the game to fail net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from null (welcomer) Caused by: java.lang.RuntimeException at net.minecraftforge.fml.common.LoadController.buildModObjectList(LoadController.java:289) at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:225) 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 com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91) at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150) at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76) at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399) at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71) at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116) at com.google.common.eventbus.EventBus.post(EventBus.java:217) at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:148) at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:604) at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:266) at net.minecraft.client.Minecraft.init(Minecraft.java:508) at net.minecraft.client.Minecraft.run(Minecraft.java:416) at net.minecraft.client.main.Main.main(Main.java:118) 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(GradleStartCommon.java:97) at GradleStart.main(GradleStart.java:26) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.12.1 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_101, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 2012434184 bytes (1919 MB) / 2560098304 bytes (2441 MB) up to 3817865216 bytes (3641 MB) JVM Flags: 2 total; -Xmx4g -Xms2g IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP 9.41 Powered by Forge 14.22.1.2479 5 mods loaded, 5 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored | State | ID | Version | Source | Signature | |:----- |:--------- |:------------ |:-------------------------------- |:--------- | | U | minecraft | 1.12.1 | minecraft.jar | None | | U | mcp | 9.19 | minecraft.jar | None | | U | FML | 8.0.99.99 | forgeSrc-1.12.1-14.22.1.2479.jar | None | | U | forge | 14.22.1.2479 | forgeSrc-1.12.1-14.22.1.2479.jar | None | | U | welcomer | 1.3 | Welcomer | None | Loaded coremods (and transformers): GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 385.41' Renderer: 'GeForce GTX 750 Ti/PCIe/SSE2' And the game log: [16:56:42] [main/INFO]: username: [email protected] [16:56:42] [main/INFO]: Extra: [] [16:56:42] [main/INFO]: Password found, attempting login [16:56:42] [main/INFO]: Logging in with username & password [16:56:43] [main/INFO]: Login Succesful! [16:56:43] [main/INFO]: Running with arguments: [--userProperties, [], --assetsDir, C:/Users/Koen/.gradle/caches/minecraft/assets, --assetIndex, 1.12, --userType, mojang, --accessToken{REDACTED}, --version, 1.12.1, --uuid, cac04f5f726f4192829024bdd9e7c9aa, --username, Koenn, --tweakClass, net.minecraftforge.fml.common.launcher.FMLTweaker, --tweakClass, net.minecraftforge.gradle.tweakers.CoremodTweaker] [16:56:43] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker [16:56:43] [main/INFO]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker [16:56:43] [main/INFO]: Loading tweak class name net.minecraftforge.gradle.tweakers.CoremodTweaker [16:56:43] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker [16:56:43] [main/INFO]: Forge Mod Loader version 14.22.1.2479 for Minecraft 1.12.1 loading [16:56:43] [main/INFO]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_101, running on Windows 10:amd64:10.0, installed at C:\Program Files\Java\jdk1.8.0_101\jre [16:56:43] [main/INFO]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation [16:56:43] [main/INFO]: Ignoring missing certificate for coremod FMLCorePlugin (net.minecraftforge.fml.relauncher.FMLCorePlugin), we are in deobf and it's a forge core plugin [16:56:43] [main/INFO]: Ignoring missing certificate for coremod FMLForgePlugin (net.minecraftforge.classloading.FMLForgePlugin), we are in deobf and it's a forge core plugin [16:56:43] [main/INFO]: Calling tweak class net.minecraftforge.gradle.tweakers.CoremodTweaker [16:56:43] [main/INFO]: Injecting location in coremod net.minecraftforge.fml.relauncher.FMLCorePlugin [16:56:43] [main/INFO]: Injecting location in coremod net.minecraftforge.classloading.FMLForgePlugin [16:56:43] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [16:56:43] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker [16:56:43] [main/INFO]: Loading tweak class name net.minecraftforge.gradle.tweakers.AccessTransformerTweaker [16:56:43] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [16:56:43] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker [16:56:43] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [16:56:46] [main/ERROR]: FML appears to be missing any signature data. This is not a good thing [16:56:46] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper [16:56:46] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker [16:56:47] [main/INFO]: Calling tweak class net.minecraftforge.gradle.tweakers.AccessTransformerTweaker [16:56:47] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker [16:56:47] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker [16:56:47] [main/INFO]: Launching wrapped minecraft {net.minecraft.client.main.Main} [16:56:49] [main/INFO]: Setting user: Koenn [16:56:56] [main/INFO]: LWJGL Version: 2.9.4 [16:56:59] [main/INFO]: -- System Details -- Details: Minecraft Version: 1.12.1 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_101, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 2325250360 bytes (2217 MB) / 2560098304 bytes (2441 MB) up to 3817865216 bytes (3641 MB) JVM Flags: 2 total; -Xmx4g -Xms2g IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: Loaded coremods (and transformers): GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 385.41' Renderer: 'GeForce GTX 750 Ti/PCIe/SSE2' [16:56:59] [main/INFO]: MinecraftForge v14.22.1.2479 Initialized [16:56:59] [main/INFO]: Starts to replace vanilla recipe ingredients with ore ingredients. [16:56:59] [main/INFO]: Replaced 1036 ore ingredients [16:57:00] [main/INFO]: Found 0 mods from the command line. Injecting into mod discoverer [16:57:00] [main/INFO]: Searching G:\Modding\Welcomer\run\mods for mods [16:57:01] [main/INFO]: Forge Mod Loader has identified 5 mods to load [16:57:01] [main/ERROR]: Could not dispatch event: public void net.minecraftforge.fml.common.LoadController.buildModList(net.minecraftforge.fml.common.event.FMLLoadEvent) to java.lang.RuntimeException: An unexpected exception occurred constructing the custom resource pack for Welcomer [16:57:01] [main/ERROR]: Could not dispatch event: public void net.minecraftforge.fml.common.LoadController.propogateStateMessage(net.minecraftforge.fml.common.event.FMLEvent) to java.lang.NullPointerException [16:57:01] [main/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge [16:57:01] [main/INFO]: Processing ObjectHolder annotations [16:57:01] [main/INFO]: Found 1168 ObjectHolder annotations [16:57:01] [main/INFO]: Identifying ItemStackHolder annotations [16:57:01] [main/INFO]: Found 0 ItemStackHolder annotations [16:57:01] [main/FATAL]: There is a severe problem with welcomer - it appears not to have constructed correctly [16:57:01] [main/ERROR]: Could not dispatch event: public void net.minecraftforge.fml.common.LoadController.propogateStateMessage(net.minecraftforge.fml.common.event.FMLEvent) to java.lang.NullPointerException [16:57:01] [main/INFO]: Applying holder lookups [16:57:01] [main/INFO]: Holder lookups applied [16:57:01] [main/INFO]: Applying holder lookups [16:57:01] [main/INFO]: Holder lookups applied [16:57:01] [main/INFO]: Applying holder lookups [16:57:01] [main/INFO]: Holder lookups applied [16:57:01] [main/INFO]: Applying holder lookups [16:57:01] [main/INFO]: Holder lookups applied [16:57:01] [main/INFO]: Injecting itemstacks [16:57:01] [main/INFO]: Itemstack injection complete [16:57:01] [main/FATAL]: Fatal errors were detected during the transition from PREINITIALIZATION to INITIALIZATION. Loading cannot continue [16:57:01] [main/FATAL]: States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored | State | ID | Version | Source | Signature | |:----- |:--------- |:------------ |:-------------------------------- |:--------- | | U | minecraft | 1.12.1 | minecraft.jar | None | | U | mcp | 9.19 | minecraft.jar | None | | U | FML | 8.0.99.99 | forgeSrc-1.12.1-14.22.1.2479.jar | None | | U | forge | 14.22.1.2479 | forgeSrc-1.12.1-14.22.1.2479.jar | None | | U | welcomer | 1.3 | Welcomer | None | [16:57:01] [main/FATAL]: The following problems were captured during this phase [16:57:01] [main/ERROR]: Caught exception from welcomer (java.lang.RuntimeException) [16:57:01] [Thread-3/INFO]: Using sync timing. 200 frames of Display.update took 110482154 nanos [16:57:01] [main/INFO]: [net.minecraft.init.Bootstrap:printToSYSOUT:630]: ---- Minecraft Crash Report ---- // I just don't know what went wrong :( Time: 9/13/17 4:57 PM Description: There was a severe problem during mod loading that has caused the game to fail net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from null (welcomer) Caused by: java.lang.RuntimeException at net.minecraftforge.fml.common.LoadController.buildModObjectList(LoadController.java:289) at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:225) 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 com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91) at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150) at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76) at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399) at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71) at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116) at com.google.common.eventbus.EventBus.post(EventBus.java:217) at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:148) at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:604) at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:266) at net.minecraft.client.Minecraft.init(Minecraft.java:508) at net.minecraft.client.Minecraft.run(Minecraft.java:416) at net.minecraft.client.main.Main.main(Main.java:118) 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(GradleStartCommon.java:97) at GradleStart.main(GradleStart.java:26) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.12.1 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_101, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 2012434184 bytes (1919 MB) / 2560098304 bytes (2441 MB) up to 3817865216 bytes (3641 MB) JVM Flags: 2 total; -Xmx4g -Xms2g IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP 9.41 Powered by Forge 14.22.1.2479 5 mods loaded, 5 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored | State | ID | Version | Source | Signature | |:----- |:--------- |:------------ |:-------------------------------- |:--------- | | U | minecraft | 1.12.1 | minecraft.jar | None | | U | mcp | 9.19 | minecraft.jar | None | | U | FML | 8.0.99.99 | forgeSrc-1.12.1-14.22.1.2479.jar | None | | U | forge | 14.22.1.2479 | forgeSrc-1.12.1-14.22.1.2479.jar | None | | U | welcomer | 1.3 | Welcomer | None | Loaded coremods (and transformers): GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 385.41' Renderer: 'GeForce GTX 750 Ti/PCIe/SSE2' [16:57:01] [main/INFO]: [net.minecraft.init.Bootstrap:printToSYSOUT:630]: #@!@# Game crashed! Crash report saved to: #@!@# G:\Modding\Welcomer\run\.\crash-reports\crash-2017-09-13_16.57.01-client.txt And here's the github repo of the project. Does anyone have a clue what's going on? latest.log crash-2017-09-13_16.57.01-client.txt

Oh, I really didn't see that, my mistake... Thanks!

Alright, so I'm a little confused about the new system for registering items and models. I registered my item in the item RegistryEvent which seems to work fine, the item does exist in-game. To register the model I used the ModelRegistryEvent and simply called ModelLoader.setCustomModelResourceLocation(item, meta, new ModelResourceLocation(MODID + ":" + id, "inventory")); (only on the client of course). The model file is very simple: { "parent": "minecraft:item/generated", "textures": { "layer0": "minecraft:items/bow_pulling_2" } } When loading up the game, the item does exist, but the texture doesn't load, and a strange model seems to appear (see attached screenshot). Any clues why this is happening and what I'm doing wrong? Here's the link to the GitHub repo.

Oh my god, I'm so stupid. Thanks!!!!

So I made a packet and a handler for it, and I registered it: public class EventPacket implements IMessage { private EventType type; private String[] args; private EventPacket() { } public EventPacket(EventType type, String[] args) { this.type = type; this.args = args; } @Override public void fromBytes(ByteBuf buf) { //From bytes } @Override public void toBytes(ByteBuf buf) { //To bytes } public enum EventType { BREAK_RELAY } public static class EventPacketHandler implements IMessageHandler<EventPacket, IMessage> { public static final HashMap<EventType, EventReceiver> receivers = new HashMap<>(); @Override public EventPacket onMessage(EventPacket message, MessageContext ctx) { //Handler code return null; } } } INSTANCE.registerMessage(EventPacket.EventPacketHandler.class, EventPacket.class, id++, Side.SERVER); INSTANCE.registerMessage(EventPacket.EventPacketHandler.class, EventPacket.class, id++, Side.CLIENT); Now when I send the packet from the server to the client I get the following error: [11:21:48] [Netty Local Client IO #0/ERROR] [FML]: FMLIndexedMessageCodec exception caught io.netty.handler.codec.DecoderException: java.lang.IllegalAccessException: Class net.minecraftforge.fml.common.network.FMLIndexedMessageToMessageCodec can not access a member of class me.koenn.weapons.networking.EventPacket with modifiers "private" at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:99) ~[MessageToMessageDecoder.class:4.0.23.Final] at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:4.0.23.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787) [DefaultChannelPipeline.class:4.0.23.Final] at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [EmbeddedChannel.class:4.0.23.Final] at net.minecraftforge.fml.common.network.internal.FMLProxyPacket.processPacket(FMLProxyPacket.java:109) [FMLProxyPacket.class:?] at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:156) [NetworkManager.class:?] at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:51) [NetworkManager.class:?] at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) [SimpleChannelInboundHandler.class:4.0.23.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.handleClientSideCustomPacket(NetworkDispatcher.java:410) [NetworkDispatcher.class:?] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:276) [NetworkDispatcher.class:?] at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:73) [NetworkDispatcher.class:?] at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) [SimpleChannelInboundHandler.class:4.0.23.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787) [DefaultChannelPipeline.class:4.0.23.Final] at io.netty.channel.local.LocalChannel.finishPeerRead(LocalChannel.java:326) [LocalChannel.class:4.0.23.Final] at io.netty.channel.local.LocalChannel.access$400(LocalChannel.java:45) [LocalChannel.class:4.0.23.Final] at io.netty.channel.local.LocalChannel$5.run(LocalChannel.java:312) [LocalChannel$5.class:4.0.23.Final] at io.netty.channel.local.LocalEventLoop.run(LocalEventLoop.java:33) [LocalEventLoop.class:4.0.23.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [SingleThreadEventExecutor$2.class:4.0.23.Final] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_101] The weird thing is, I have another packet that I made in the exact same way (I think) and it works fine. Does anyone know what I'm doing wrong (probably just a stupid mistake)

So I have the following code to add a tooltip to an item: @SubscribeEvent public void onItemTooltip(ItemTooltipEvent event) { ItemStack stack = event.getItemStack(); NBTTagCompound tag = stack.getTagCompound(); if (tag == null) { return; } if (!tag.getString("infused_element").equals("")) { Element element = Element.valueOf(tag.getString("infused_element")); int level = tag.getInteger("infusion_level"); event.getToolTip().add(String.format(TOOLTIP_FORMAT, element.toString(), RomanNumber.toRoman(level))); } } When in game I look at an item with this NBT tag the game crashes with the following error: [12:03:21] [server thread/ERROR]: Encountered an unexpected exception net.minecraft.util.ReportedException: Ticking player at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:789) ~[MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:687) ~[MinecraftServer.class:?] at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:156) ~[integratedServer.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:536) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111] Caused by: java.lang.StackOverflowError at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:523) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:17) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:525) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:17) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:525) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:17) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:525) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:17) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:525) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:17) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:525) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:17) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:525) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:17) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:525) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:17) ~[NBTTagCompound.class:?] at net.minecraft.nbt.NBTTagCompound.copy(NBTTagCompound.java:525) ~[NBTTagCompound.class:?] Any idea what I'm doing wrong?

Oh, nevermind, I fixed it! I think calling super.renderTileEntityAt in my renderTileEntityAt method caused the name to show up. Removing the call fixed it.

So I have a TileEntity with a TileEntitySpecialRenderer attached to it, rendering an item on top of the block. The weird thing is, when I look at the block in game, it shows a name tag with the block name. I don't see any methods to hide this in the classes, so how do I do that?

That page is incorrect, the event is always fired when an item tooltip is displayed; regardless of the advanced tooltip setting. The doc comments in the event class explain this. Oh, that worked, thanks a lot for the help!

That page is incorrect, the event is always fired when an item tooltip is displayed; regardless of the advanced tooltip setting. The doc comments in the event class explain this. Allright, let me test that, would be awesome if that's true

According to the Forge event list page: "Fired to check whether the advanced information on item tooltips is being shown, toggled by F3+H". I want my tooltip to show all the time, not just toggled by F3+H, similair to the information on potions or weapons showing their effects/damage.

So I have a device in my mod that adds special properties to vanilla tools. I also want it to show a custom tooltip on the items, so you can see what properties the item has. I know there's a method in Item you can override to add information, but I can't do that for vanilla items. Do I need to add information to the ItemStacks? I can't seem to find a method in there to do that.

Well, it only takes an x and y, how to I set the z?

I'm trying to make some sort of custom sign block, but I'm having some trouble with writing text on it. I looked at the code for the vanilla TileEntitySignRenderer, but it uses a FontRenderer and I don't really understand how to use that. Can anyone explain to me how I would write text on a block?