Minecraft Forums

I also find making the json files tedious. However, one disadvantage of doing this at build-time is that you are just going to see the black/purple null texture when running in the dev enviornment. So if you forgot to write the Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(...) or ModelLoader.setCustomModelResourceLocation(...) you may not know until after you build and run outside the dev enviornment.

So I don't have that problem, I plan on writing code to generate all the json files at run-time, like I have done with the en_us.lang file. It just requires you creating a default folder resource pack that can be read by minecraft (requires reflection as Minecraft.defaultResourcePacks field is private) and using basic java.io classes. However, a problem of doing this at run-time is that the mod will take longer to load.

Quote from TehNut»

Compiled environments are case sensitive, so double check that.

Quote from ItzDennisz»

You sure you did gradlew build?

After updating my RainbowBlocks mod to 1.8, it now works properly and the textures load properly in Eclipse. However, the textures aren't loading from the jar file created by forge gradle when run from the official minecraft launcher. Everything seems to work except the textures. I have confirmed that the textures/blockstates/models are all in the jar file. What would be causing this problem and how could I fix it.

I keep getting a java.lang.NoClassDefFoundError when loading the newest verison of this mod.

---- Minecraft Crash Report ----
// Don't be sad. I'll do better next time, I promise!

Time: 8/16/15 10:29 AM
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: com/vanhal/progressiveautomation/items/ItemRFEngine
at cpw.mods.fml.common.LoadController.transition(LoadController.java:163)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:544)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:208)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:878)
at net.minecraft.client.main.Main.main(SourceFile:148)
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:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.NoClassDefFoundError: com/vanhal/progressiveautomation/items/ItemRFEngine
at com.vanhal.progressiveautomation.ProgressiveAutomation.<clinit>(ProgressiveAutomation.java:51)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:344)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:440)
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:483)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190)
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:483)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:513)
... 10 more
Caused by: java.lang.ClassNotFoundException: com.vanhal.progressiveautomation.items.ItemRFEngine
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 36 more
Caused by: java.lang.NoClassDefFoundError: cofh/api/energy/IEnergyContainerItem
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
... 38 more
Caused by: java.lang.ClassNotFoundException: cofh.api.energy.IEnergyContainerItem
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:101)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 42 more


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

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 149239136 bytes (142 MB) / 296501248 bytes (282 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
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 v7.10.99.99 Minecraft Forge 10.13.4.1448 Optifine OptiFine_1.7.10_HD_U_C1 20 mods loaded, 20 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UC mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UC FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1448-1.7.10.jar)
UC Forge{10.13.4.1448} [Minecraft Forge] (forge-1.7.10-10.13.4.1448-1.7.10.jar)
UC CodeChickenCore{1.0.7.46} [CodeChicken Core] (minecraft.jar)
UC NotEnoughItems{1.0.5.111} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.111-universal.jar)
UC AIRI{3.1.0} [AIRI] ([1.7.10-10.13.4.1490-1.7.10][3.1.0.154] AIRI.jar)
UC avp{4.0.0.236} [AliensVsPredator] ([1.7.10-10.13.4.1490-1.7.10][4.0.0.236] AliensVsPredator.jar)
UC abyssalcraft{1.8.8b} [AbyssalCraft] (AbyssalCraft-1.7.10-1.8.8b.jar)
UC chocolateQuest{1.0} [Chocolate Quest] (chocolateQuest-1.7.10-1.0.jar)
UC gregapi{GT6-MC1710} [Greg-API] (gregtech_1.7.10-6.00.50.jar)
UC IC2{2.2.763-experimental} [IndustrialCraft 2] (industrialcraft-2-2.2.763-experimental.jar)
UC gregtech{GT6-MC1710} [GregTech] (gregtech_1.7.10-6.00.50.jar)
UC Mantle{1.7.10-0.3.2.jenkins184} [Mantle] (Mantle-1.7.10-0.3.2.jar)
UC MetallurgyCore{4.0.4} [Metallurgy Core] (MetallurgyCore-1.7.10-4.0.4.18.jar)
UC TConstruct{1.7.10-1.6.0.build611} [Tinkers' Construct] (TConstruct_mc1.7.10_1.6.0d40.1.jar)
UC Metallurgy{4.0.8} [Metallurgy 4] (Metallurgy-1.7.10-4.0.8.97.jar)
UE progressiveautomation{1.6.27} [Progressive Automation] (ProgressiveAutomation-1.7.10-1.6.27.jar)
UC purpleore{1.7.10-1.1} [Purple Ore] (purpleore-1.7.10-1.1.jar)
UC vampirism{0.6.2.180} [Vampirism] (Vampirism-1.7.10-0.6.2.180.jar)
UC aobd{2.7.1} [Another One Bites The Dust] (AOBD-2.7.1.jar)
GL info: ' Vendor: 'Intel' Version: '4.0.0 - Build 10.18.10.4252' Renderer: 'Intel(R) HD Graphics'
Mantle Environment: DO NOT REPORT THIS CRASH! Unsupported mods in environment: optifine
TConstruct Environment: DO NOT REPORT THIS CRASH! Unsupported mods in environment: gregtech

Quote from Demepally»

hey I have a question would it be possible to add a RF powered version to allow other automation to sync up with it to allow for easier use ?

There already is a way to make them RF powered using the "RF Engine" which is crafted using redstone and gold (I can't remember the exact recipe). If you put the RF engine into the generators, it will charge for use in the machines. It also will charge while in a machine if connected to a cable carrying RF or next to an RF generator.

Thanks again.

Just another question, is there a specific folder that I need to place the source code into to re-compile the mod after editing it?

That appears to have worked, thanks.

BON is giving me this error and I can't figure out what I need to fix it.

java.io.IOException: java.io.FileNotFoundException: http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.7.10-10.13.4.1490/forge-1.7.10-10.13.4.1490-userdev.jar

What is the best way to decompile forge mods? The reason I want to know is because I lost the source code for a mod I was developing last year and there are a few bugs I need to fix. Is there a good way of doing this, or will I need to start over from scratch?

Quote from Vanhal»

The code checks to see if it's possible to plant the plant on normal soil before hoeing it, and if it does then it will do so. What crop are you using there.