kmccmk9 Posted July 30, 2013 Share Posted July 30, 2013 Hello, I am an experienced plugin developer for bukkit and spout. However, when going through the tutorial for basic adding of a crafting recipe. The mod now crashes my game on launch. Below is the error and my code. The error is pointing to line 35 of the Generic class which is just then ItemStack commandBlock. I'm not sure what is wrong with it. Thanks for any help! Error: ---- Minecraft Crash Report ---- // Oh - I know what I did wrong! Time: 7/30/13 4:07 PM Description: There was a severe problem during mod loading that has caused the game to fail cpw.mods.fml.common.LoaderException: java.lang.NoSuchFieldError: commandBlock at cpw.mods.fml.common.LoadController.transition(LoadController.java:149) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:698) at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:232) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:506) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:796) at net.minecraft.client.main.Main.main(SourceFile:101) 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:57) at net.minecraft.launchwrapper.Launch.main(Launch.java:18) Caused by: java.lang.NoSuchFieldError: commandBlock at tutorial.generic.Generic.load(Generic.java:35) 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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:540) at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) at com.google.common.eventbus.EventBus.post(EventBus.java:267) at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:194) at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:174) 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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) at com.google.common.eventbus.EventBus.post(EventBus.java:267) at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:105) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:697) ... 10 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.6.2 Operating System: Windows 7 (x86) version 6.1 Java Version: 1.7.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation Memory: 50955944 bytes (48 MB) / 115183616 bytes (109 MB) up to 518979584 bytes (494 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: FML and Forge are installed IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v8.04 FML v6.2.35.804 Minecraft Forge 9.10.0.804 18 mods loaded, 18 mods active mcp{8.04} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized FML{6.2.35.804} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized Forge{9.10.0.804} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized BetterSprinting{v10} [better Sprinting Coremod] (coremods) Unloaded->Constructed->Pre-initialized->Initialized CodeChickenCore{0.9.0.0} [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized NotEnoughItems{1.6.0.4} [Not Enough Items] (NotEnoughItems 1.6.0.4.jar) Unloaded->Constructed->Pre-initialized->Initialized mod_bspkrsCore{v3.03(1.6.2)} [bspkrsCore] ([1.6.2]bspkrsCorev3.03.zip) Unloaded->Constructed->Pre-initialized->Initialized DamageIndicatorsMod{2.8.5.1} [Damage Indicators] (1.6.2 DamageIndicators v2.8.5.1.zip) Unloaded->Constructed->Pre-initialized->Initialized mod_ReiMinimap{v3.4_01 [1.6.2]} [mod_ReiMinimap] ([1.6.2]ReiMinimap_v3.4_01.zip) Unloaded->Constructed->Pre-initialized->Initialized TreeCapitator{Forge 1.6.2.r01} [TreeCapitator] ([1.6.2]TreeCapitator.Forge.1.6.2.r01.Uni.CoreMod.jar) Unloaded->Constructed->Pre-initialized->Initialized Backpack{1.12.13} [backpack] (backpack-1.12.13-1.6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized buddycam{1.6.2 a} [buddyCam] (buddycam-1.6.2_a.zip) Unloaded->Constructed->Pre-initialized->Initialized ComputerCraft{1.55} [ComputerCraft] (ComputerCraft1.55.zip) Unloaded->Constructed->Pre-initialized->Initialized CCTurtle{1.55} [ComputerCraft Turtles] (ComputerCraft1.55.zip) Unloaded->Constructed->Pre-initialized->Initialized RopesPlus{1.4.3} [Ropes+] (RopePlus_1.6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized row{1.6.2-13.07.30-0} [Rails of War] (RoW-162-130730-0.zip) Unloaded->Constructed->Pre-initialized->Initialized Generic{0.0.0} [Generic] (Tutorial.jar) Unloaded->Constructed->Pre-initialized->Errored AS_UpdateCheck{1.1.0} [AtomicStryker Update Check Mod] (UpdateCheckerMod_1.6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized Code: package tutorial.generic; import net.minecraft.block.Block; import net.minecraft.item.ItemStack; import cpw.mods.fml.common.Mod; import cpw.mods.fml.common.Mod.EventHandler; import cpw.mods.fml.common.Mod.Instance; import cpw.mods.fml.common.SidedProxy; import cpw.mods.fml.common.event.FMLInitializationEvent; import cpw.mods.fml.common.event.FMLPostInitializationEvent; import cpw.mods.fml.common.event.FMLPreInitializationEvent; import cpw.mods.fml.common.network.NetworkMod; import cpw.mods.fml.common.registry.GameRegistry; @Mod(modid="Generic", name="Generic", version="0.0.0") @NetworkMod(clientSideRequired=true, serverSideRequired=false) public class Generic { // The instance of your mod that Forge uses. @Instance("Generic") public static Generic instance; // Says where the client and server 'proxy' code is loaded. @SidedProxy(clientSide="tutorial.generic.client.ClientProxy", serverSide="tutorial.generic.CommonProxy") public static CommonProxy proxy; @EventHandler public void preInit(FMLPreInitializationEvent event) { // Stub Method } @EventHandler public void load(FMLInitializationEvent event) { proxy.registerRenderers(); ItemStack commandStack = new ItemStack(Block.commandBlock); ItemStack redstoneStack = new ItemStack(Block.redstoneWire); ItemStack repeaterStack = new ItemStack(Block.redstoneRepeaterIdle); GameRegistry.addRecipe(commandStack, "xy", "yx", 'x', redstoneStack, 'y', repeaterStack); } @EventHandler public void postInit(FMLPostInitializationEvent event) { // Stub Method } } Quote Link to comment Share on other sites More sharing options...
hydroflame Posted July 30, 2013 Share Posted July 30, 2013 yay go forge , boo bukkit Below is the error and my code. but you forgot to post it edit can we have logs (i dont know just by looking at it) Quote how to debug 101:http://www.minecraftforge.net/wiki/Debug_101 -hydroflame, author of the forge revolution- Link to comment Share on other sites More sharing options...
kmccmk9 Posted July 30, 2013 Author Share Posted July 30, 2013 yay go forge , boo bukkit Below is the error and my code. but you forgot to post it edit can we have logs (i dont know just by looking at it) Ya sorry about that. I program on one computer and test on the other so I had to switch back and forth and edit my posts a few times to that the rror code and java code could be in the post. Quote Link to comment Share on other sites More sharing options...
hydroflame Posted July 30, 2013 Share Posted July 30, 2013 which IDE are you using ? the error is NoSuchFieldError meaning at compile time it find it, but at run time it doesnt, here with forge we have something called obfuscation (something i dont know if bukkit does) but basicly this mean that we will change the names back to their original when were done coding so net.minecraft.client.Minecraft class becomes "jd" (or something similar, 2-3 letter), basicly if you're using a special IDE you might be doing things weirdly and it obfuscate the code before you run it, meaning that commandBlock becomes something else eclipse ? Quote how to debug 101:http://www.minecraftforge.net/wiki/Debug_101 -hydroflame, author of the forge revolution- Link to comment Share on other sites More sharing options...
kmccmk9 Posted July 30, 2013 Author Share Posted July 30, 2013 which IDE are you using ? the error is NoSuchFieldError meaning at compile time it find it, but at run time it doesnt, here with forge we have something called obfuscation (something i dont know if bukkit does) but basicly this mean that we will change the names back to their original when were done coding so net.minecraft.client.Minecraft class becomes "jd" (or something similar, 2-3 letter), basicly if you're using a special IDE you might be doing things weirdly and it obfuscate the code before you run it, meaning that commandBlock becomes something else eclipse ? That is what I'm using. However, I should note that I am having to export my jar file as Eclipse can't run the modded minecraft for some strange reason. Quote Link to comment Share on other sites More sharing options...
hydroflame Posted July 30, 2013 Share Posted July 30, 2013 oh i know yeah basicly you're not following the correct procedure to release a mod ok so once your code is all good (and it works in eclipse) goto mcp/ run recompile.bat (.sh if you're on linux) run reobfuscate.bat (.sh if you're on linux) goto mcp/reobf/minecraft/ zip everythign in there (ZIP, not rar, 7z, tar.gz, tar.bz etc) rename the file to yourmodname.jar place that jar into .minecraft/mod run minecraft Quote how to debug 101:http://www.minecraftforge.net/wiki/Debug_101 -hydroflame, author of the forge revolution- Link to comment Share on other sites More sharing options...
kmccmk9 Posted July 30, 2013 Author Share Posted July 30, 2013 oh i know yeah basicly you're not following the correct procedure to release a mod ok so once your code is all good (and it works in eclipse) goto mcp/ run recompile.bat (.sh if you're on linux) run reobfuscate.bat (.sh if you're on linux) goto mcp/reobf/minecraft/ zip everythign in there (ZIP, not rar, 7z, tar.gz, tar.bz etc) rename the file to yourmodname.jar place that jar into .minecraft/mod run minecraft Okay so I am in the process of doing what you said. But I have to do this whole thing every time I want to test my mod? Quote Link to comment Share on other sites More sharing options...
hydroflame Posted July 30, 2013 Share Posted July 30, 2013 no in eclispe you can press the green arrow and everything should be fine Quote how to debug 101:http://www.minecraftforge.net/wiki/Debug_101 -hydroflame, author of the forge revolution- Link to comment Share on other sites More sharing options...
kmccmk9 Posted July 30, 2013 Author Share Posted July 30, 2013 no in eclispe you can press the green arrow and everything should be fine It isn't though. It won't run the modded minecraft. Otherwise I would have done that like the tutorial said. I have 1.6.2 installed and everything. Quote Link to comment Share on other sites More sharing options...
hydroflame Posted July 30, 2013 Share Posted July 30, 2013 I should note that I am having to export my jar file as Eclipse can't run the modded minecraft for some strange reason. i misunderstood that for, "im trying to make a release" in your eclipse workspace do you have the net.* package ? (net.minecraft.*) Quote how to debug 101:http://www.minecraftforge.net/wiki/Debug_101 -hydroflame, author of the forge revolution- Link to comment Share on other sites More sharing options...
kmccmk9 Posted July 30, 2013 Author Share Posted July 30, 2013 I should note that I am having to export my jar file as Eclipse can't run the modded minecraft for some strange reason. i misunderstood that for, "im trying to make a release" in your eclipse workspace do you have the net.* package ? (net.minecraft.*) I do. The error I'm getting is actually that of JVM. EDIT: Sometimes it works just fine. When it does work and the wrapped minecraft is loaded, my mod is listed but the crafting recipe does not work. Quote Link to comment Share on other sites More sharing options...
kmccmk9 Posted July 30, 2013 Author Share Posted July 30, 2013 I should note that I am having to export my jar file as Eclipse can't run the modded minecraft for some strange reason. i misunderstood that for, "im trying to make a release" in your eclipse workspace do you have the net.* package ? (net.minecraft.*) Everything seems to work now except the crafting recipe. Quote Link to comment Share on other sites More sharing options...
kmccmk9 Posted July 31, 2013 Author Share Posted July 31, 2013 which IDE are you using ? the error is NoSuchFieldError meaning at compile time it find it, but at run time it doesnt, here with forge we have something called obfuscation (something i dont know if bukkit does) but basicly this mean that we will change the names back to their original when were done coding so net.minecraft.client.Minecraft class becomes "jd" (or something similar, 2-3 letter), basicly if you're using a special IDE you might be doing things weirdly and it obfuscate the code before you run it, meaning that commandBlock becomes something else eclipse ? Okay I did everything you suggested. Recompiled and reobed. But I am still getting this error when using the files exported to the reobf folder. ---- Minecraft Crash Report ---- // I'm sorry, Dave. Time: 7/30/13 9:09 PM Description: There was a severe problem during mod loading that has caused the game to fail cpw.mods.fml.common.LoaderException: java.lang.NoSuchFieldError: commandBlock at cpw.mods.fml.common.LoadController.transition(LoadController.java:149) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:698) at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:232) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:506) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:796) at net.minecraft.client.main.Main.main(SourceFile:101) 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:57) at net.minecraft.launchwrapper.Launch.main(Launch.java:18) Caused by: java.lang.NoSuchFieldError: commandBlock at tutorial.generic.Generic.load(Generic.java:35) 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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:540) at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) at com.google.common.eventbus.EventBus.post(EventBus.java:267) at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:194) at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:174) 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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) at com.google.common.eventbus.EventBus.post(EventBus.java:267) at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:105) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:697) ... 10 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.6.2 Operating System: Windows 7 (x86) version 6.1 Java Version: 1.7.0_25, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation Memory: 52324272 bytes (49 MB) / 115990528 bytes (110 MB) up to 518979584 bytes (494 MB) JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: FML and Forge are installed IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v8.04 FML v6.2.35.804 Minecraft Forge 9.10.0.804 19 mods loaded, 19 mods active mcp{8.04} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized FML{6.2.35.804} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized Forge{9.10.0.804} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized BetterSprinting{v10} [better Sprinting Coremod] (coremods) Unloaded->Constructed->Pre-initialized->Initialized CodeChickenCore{0.9.0.0} [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized NotEnoughItems{1.6.0.4} [Not Enough Items] (NotEnoughItems 1.6.0.4.jar) Unloaded->Constructed->Pre-initialized->Initialized mod_bspkrsCore{v3.03(1.6.2)} [bspkrsCore] ([1.6.2]bspkrsCorev3.03.zip) Unloaded->Constructed->Pre-initialized->Initialized CommandBlockRecipe{0.0.1} [CommandBlockRecipe] (1.6.2 CommandBlockRecipe.zip) Unloaded->Constructed->Pre-initialized->Initialized DamageIndicatorsMod{1.0} [Damage Indicators] (1.6.2 DamageIndicators v2.8.5.1.zip) Unloaded->Constructed->Pre-initialized->Initialized mod_ReiMinimap{v3.4_01 [1.6.2]} [mod_ReiMinimap] ([1.6.2]ReiMinimap_v3.4_01.zip) Unloaded->Constructed->Pre-initialized->Initialized TreeCapitator{Forge 1.6.2.r01} [TreeCapitator] ([1.6.2]TreeCapitator.Forge.1.6.2.r01.Uni.CoreMod.jar) Unloaded->Constructed->Pre-initialized->Initialized Backpack{1.12.13} [backpack] (backpack-1.12.13-1.6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized buddycam{1.6.2 a} [buddyCam] (buddycam-1.6.2_a.zip) Unloaded->Constructed->Pre-initialized->Initialized ComputerCraft{1.55} [ComputerCraft] (ComputerCraft1.55.zip) Unloaded->Constructed->Pre-initialized->Initialized CCTurtle{1.55} [ComputerCraft Turtles] (ComputerCraft1.55.zip) Unloaded->Constructed->Pre-initialized->Initialized RopesPlus{1.4.3} [Ropes+] (RopePlus_1.6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized row{1.6.2-13.07.30-0} [Rails of War] (RoW-162-130730-0.zip) Unloaded->Constructed->Pre-initialized->Initialized Generic{0.0.0} [Generic] (Tutorial.jar) Unloaded->Constructed->Pre-initialized->Errored AS_UpdateCheck{1.1.0} [AtomicStryker Update Check Mod] (UpdateCheckerMod_1.6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized My mod does work fully from within eclipse. Quote Link to comment Share on other sites More sharing options...
kmccmk9 Posted July 31, 2013 Author Share Posted July 31, 2013 Update: It appears that when I recompile there are 100 errors in doing so. Mostly dealing with icons. Quote Link to comment Share on other sites More sharing options...
GotoLink Posted July 31, 2013 Share Posted July 31, 2013 I would recommend changing your modid to lower case and something less...generic... Quote Link to comment Share on other sites More sharing options...
OwnAgePau Posted August 1, 2013 Share Posted August 1, 2013 are these errors you get when recompile are all with IconRegister? and are they inside minecraft classes? because i keep getting that too. Quote I am the creator of the Soul Forest Mod : http://www.planetminecraft.com/mod/151-soul-forest-10-ores-vines-dimension-mobs-and-more/ Link to comment Share on other sites More sharing options...
Flenix Posted August 1, 2013 Share Posted August 1, 2013 off-topic, but nice to see another Spouter has come here. I promise you'll enjoy it, everything is so much smoother here than it was in Spout. Quote http://s13.postimg.org/z9mlly2av/siglogo.png[/img] My mods (Links coming soon) Cities | Roads | Remula | SilvaniaMod | MoreStats Link to comment Share on other sites More sharing options...
Recommended Posts
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.