Forge 3.2.3.108 + MCP: Error during server recompile in ModLoader.java

[bspkrs]

I'm getting an error during server recompile in ModLoader.java.  I followed the instructions in the readme.txt: I'm using a fresh client jar with only modloader installed and I haven't modified minecraft-server.jar at all.  I made sure that I'm using MCP 6.2 for MC 1.2.5.

 

Here is the output from install.cmd:

 

=================================== Minecraft Forge Setup Start ================

=================

== MCP 6.2 (data: 6.2, client: 1.2.5, server: 1.2.5) ==

# found jad, ff, jad patches, ff patches, osx patches, srgs, name csvs, doc csvs

, param csvs, astyle, astyle config

> Creating Retroguard config files

!! Modified jar detected. Unpredictable results !!

== Decompiling client using fernflower ==

> Creating SRGs

> Applying Retroguard

> Applying MCInjector

> Unpacking jar

> Copying classes

> Decompiling

> Copying sources

> Applying fernflower fixes

> Applying patches

> Cleaning comments

- Done in 150.66 seconds

== Reformating client ==

> Cleaning sources

> Replacing OpenGL constants

> Reformating sources

- Done in 11.39 seconds

!! renaming disabled !!

== Decompiling server using fernflower ==

> Creating SRGs

> Applying Retroguard

> Applying MCInjector

> Unpacking jar

> Copying classes

> Decompiling

> Copying sources

> Applying fernflower fixes

> Applying patches

> Cleaning comments

- Done in 96.88 seconds

== Reformating server ==

> Cleaning sources

> Reformating sources

- Done in 7.47 seconds

!! renaming disabled !!

!! recompile disabled !!

Applying Forge ModLoader patches

patching file minecraft_server/net/minecraft/server/MinecraftServer.java

patching file minecraft_server/net/minecraft/src/BlockDispenser.java

patching file minecraft_server/net/minecraft/src/ChunkProviderServer.java

patching file minecraft_server/net/minecraft/src/ConsoleCommandHandler.java

patching file minecraft_server/net/minecraft/src/Entity.java

patching file minecraft_server/net/minecraft/src/EntityItem.java

patching file minecraft_server/net/minecraft/src/EntityList.java

patching file minecraft_server/net/minecraft/src/NetLoginHandler.java

patching file minecraft_server/net/minecraft/src/NetServerHandler.java

patching file minecraft_server/net/minecraft/src/ServerConfigurationManager.java

 

patching file minecraft_server/net/minecraft/src/ServerGUI.java

patching file minecraft_server/net/minecraft/src/SlotCrafting.java

patching file minecraft_server/net/minecraft/src/SlotFurnace.java

patching file minecraft_server/net/minecraft/src/TileEntity.java

patching file minecraft_server/net/minecraft/src/TileEntityFurnace.java

== MCP 6.2 (data: 6.2, client: 1.2.5, server: 1.2.5) ==

== Updating client ==

> Adding javadoc

> Renaming sources

- Done in 23.10 seconds

== Updating server ==

> Adding javadoc

> Renaming sources

- Done in 12.61 seconds

Applying forge patches

patching file minecraft/net/minecraft/client/Minecraft.java

patching file minecraft/net/minecraft/src/AnvilChunkLoader.java

patching file minecraft/net/minecraft/src/AnvilSaveHandler.java

patching file minecraft/net/minecraft/src/Block.java

patching file minecraft/net/minecraft/src/BlockButton.java

patching file minecraft/net/minecraft/src/BlockChest.java

patching file minecraft/net/minecraft/src/BlockContainer.java

patching file minecraft/net/minecraft/src/BlockCrops.java

patching file minecraft/net/minecraft/src/BlockDoor.java

patching file minecraft/net/minecraft/src/BlockFire.java

patching file minecraft/net/minecraft/src/BlockLadder.java

patching file minecraft/net/minecraft/src/BlockLeaves.java

patching file minecraft/net/minecraft/src/BlockLever.java

patching file minecraft/net/minecraft/src/BlockNetherStalk.java

patching file minecraft/net/minecraft/src/BlockPistonBase.java

patching file minecraft/net/minecraft/src/BlockPressurePlate.java

patching file minecraft/net/minecraft/src/BlockRail.java

patching file minecraft/net/minecraft/src/BlockRedstoneRepeater.java

patching file minecraft/net/minecraft/src/BlockRedstoneWire.java

patching file minecraft/net/minecraft/src/BlockSnow.java

patching file minecraft/net/minecraft/src/BlockTallGrass.java

patching file minecraft/net/minecraft/src/BlockTorch.java

patching file minecraft/net/minecraft/src/BlockTrapDoor.java

patching file minecraft/net/minecraft/src/BlockVine.java

patching file minecraft/net/minecraft/src/Chunk.java

patching file minecraft/net/minecraft/src/ChunkProvider.java

patching file minecraft/net/minecraft/src/ContainerCreative.java

patching file minecraft/net/minecraft/src/ContainerFurnace.java

patching file minecraft/net/minecraft/src/CraftingManager.java

patching file minecraft/net/minecraft/src/EffectRenderer.java

patching file minecraft/net/minecraft/src/Enchantment.java

patching file minecraft/net/minecraft/src/EnchantmentHelper.java

patching file minecraft/net/minecraft/src/Entity.java

patching file minecraft/net/minecraft/src/EntityItem.java

patching file minecraft/net/minecraft/src/EntityLiving.java

patching file minecraft/net/minecraft/src/EntityMinecart.java

patching file minecraft/net/minecraft/src/EntityMooshroom.java

patching file minecraft/net/minecraft/src/EntityPlayer.java

patching file minecraft/net/minecraft/src/EntityRenderer.java

patching file minecraft/net/minecraft/src/EntitySheep.java

patching file minecraft/net/minecraft/src/Explosion.java

patching file minecraft/net/minecraft/src/FurnaceRecipes.java

patching file minecraft/net/minecraft/src/GuiAchievements.java

patching file minecraft/net/minecraft/src/GuiControls.java

patching file minecraft/net/minecraft/src/GuiIngame.java

patching file minecraft/net/minecraft/src/Item.java

patching file minecraft/net/minecraft/src/ItemBlock.java

patching file minecraft/net/minecraft/src/ItemBow.java

patching file minecraft/net/minecraft/src/ItemBucket.java

patching file minecraft/net/minecraft/src/ItemDye.java

patching file minecraft/net/minecraft/src/ItemHoe.java

patching file minecraft/net/minecraft/src/ItemRenderer.java

patching file minecraft/net/minecraft/src/ItemShears.java

patching file minecraft/net/minecraft/src/ItemTool.java

patching file minecraft/net/minecraft/src/MovingObjectPosition.java

patching file minecraft/net/minecraft/src/NetClientHandler.java

patching file minecraft/net/minecraft/src/NetworkManager.java

patching file minecraft/net/minecraft/src/PlayerController.java

patching file minecraft/net/minecraft/src/PlayerControllerCreative.java

patching file minecraft/net/minecraft/src/PlayerControllerMP.java

patching file minecraft/net/minecraft/src/PlayerControllerSP.java

patching file minecraft/net/minecraft/src/RailLogic.java

patching file minecraft/net/minecraft/src/RenderBiped.java

patching file minecraft/net/minecraft/src/RenderBlocks.java

patching file minecraft/net/minecraft/src/RenderEngine.java

patching file minecraft/net/minecraft/src/RenderGlobal.java

patching file minecraft/net/minecraft/src/RenderItem.java

patching file minecraft/net/minecraft/src/RenderManager.java

patching file minecraft/net/minecraft/src/RenderPlayer.java

patching file minecraft/net/minecraft/src/RenderSnowMan.java

patching file minecraft/net/minecraft/src/SlotCrafting.java

patching file minecraft/net/minecraft/src/SoundManager.java

patching file minecraft/net/minecraft/src/SoundPool.java

patching file minecraft/net/minecraft/src/SpawnerAnimals.java

patching file minecraft/net/minecraft/src/Tessellator.java

patching file minecraft/net/minecraft/src/TileEntity.java

patching file minecraft/net/minecraft/src/TileEntityBrewingStand.java

patching file minecraft/net/minecraft/src/TileEntityFurnace.java

patching file minecraft/net/minecraft/src/TileEntityRendererPiston.java

patching file minecraft/net/minecraft/src/World.java

patching file minecraft/net/minecraft/src/WorldGenDungeons.java

patching file minecraft/net/minecraft/src/WorldProvider.java

patching file minecraft/net/minecraft/src/WorldProviderEnd.java

patching file minecraft/net/minecraft/src/WorldProviderHell.java

patching file minecraft/net/minecraft/src/WorldProviderSurface.java

patching file minecraft/net/minecraft/src/WorldRenderer.java

patching file minecraft_server/net/minecraft/server/MinecraftServer.java

patching file minecraft_server/net/minecraft/src/AnvilChunkLoader.java

patching file minecraft_server/net/minecraft/src/AnvilSaveHandler.java

patching file minecraft_server/net/minecraft/src/Block.java

patching file minecraft_server/net/minecraft/src/BlockButton.java

patching file minecraft_server/net/minecraft/src/BlockChest.java

patching file minecraft_server/net/minecraft/src/BlockContainer.java

patching file minecraft_server/net/minecraft/src/BlockCrops.java

patching file minecraft_server/net/minecraft/src/BlockDoor.java

patching file minecraft_server/net/minecraft/src/BlockFire.java

patching file minecraft_server/net/minecraft/src/BlockLadder.java

patching file minecraft_server/net/minecraft/src/BlockLeaves.java

patching file minecraft_server/net/minecraft/src/BlockLever.java

patching file minecraft_server/net/minecraft/src/BlockNetherStalk.java

patching file minecraft_server/net/minecraft/src/BlockPistonBase.java

patching file minecraft_server/net/minecraft/src/BlockPressurePlate.java

patching file minecraft_server/net/minecraft/src/BlockRail.java

patching file minecraft_server/net/minecraft/src/BlockRedstoneRepeater.java

patching file minecraft_server/net/minecraft/src/BlockRedstoneWire.java

patching file minecraft_server/net/minecraft/src/BlockSnow.java

patching file minecraft_server/net/minecraft/src/BlockTallGrass.java

patching file minecraft_server/net/minecraft/src/BlockTorch.java

patching file minecraft_server/net/minecraft/src/BlockTrapDoor.java

patching file minecraft_server/net/minecraft/src/BlockVine.java

patching file minecraft_server/net/minecraft/src/Chunk.java

patching file minecraft_server/net/minecraft/src/ChunkProvider.java

patching file minecraft_server/net/minecraft/src/ChunkProviderServer.java

patching file minecraft_server/net/minecraft/src/ConsoleCommandHandler.java

patching file minecraft_server/net/minecraft/src/ContainerFurnace.java

patching file minecraft_server/net/minecraft/src/CraftingManager.java

patching file minecraft_server/net/minecraft/src/Enchantment.java

patching file minecraft_server/net/minecraft/src/EnchantmentHelper.java

patching file minecraft_server/net/minecraft/src/Entity.java

patching file minecraft_server/net/minecraft/src/EntityItem.java

patching file minecraft_server/net/minecraft/src/EntityLiving.java

patching file minecraft_server/net/minecraft/src/EntityMinecart.java

patching file minecraft_server/net/minecraft/src/EntityMooshroom.java

patching file minecraft_server/net/minecraft/src/EntityPlayer.java

patching file minecraft_server/net/minecraft/src/EntityPlayerMP.java

patching file minecraft_server/net/minecraft/src/EntitySheep.java

patching file minecraft_server/net/minecraft/src/EntityTracker.java

patching file minecraft_server/net/minecraft/src/EntityTrackerEntry.java

patching file minecraft_server/net/minecraft/src/Explosion.java

patching file minecraft_server/net/minecraft/src/FurnaceRecipes.java

patching file minecraft_server/net/minecraft/src/GuiStatsComponent.java

patching file minecraft_server/net/minecraft/src/Item.java

patching file minecraft_server/net/minecraft/src/ItemBow.java

patching file minecraft_server/net/minecraft/src/ItemBucket.java

patching file minecraft_server/net/minecraft/src/ItemDye.java

patching file minecraft_server/net/minecraft/src/ItemHoe.java

patching file minecraft_server/net/minecraft/src/ItemInWorldManager.java

patching file minecraft_server/net/minecraft/src/ItemShears.java

patching file minecraft_server/net/minecraft/src/ItemTool.java

patching file minecraft_server/net/minecraft/src/MovingObjectPosition.java

patching file minecraft_server/net/minecraft/src/NetLoginHandler.java

patching file minecraft_server/net/minecraft/src/NetServerHandler.java

patching file minecraft_server/net/minecraft/src/NetworkManager.java

patching file minecraft_server/net/minecraft/src/RailLogic.java

patching file minecraft_server/net/minecraft/src/ServerConfigurationManager.java

 

patching file minecraft_server/net/minecraft/src/SlotCrafting.java

patching file minecraft_server/net/minecraft/src/SpawnerAnimals.java

patching file minecraft_server/net/minecraft/src/TileEntity.java

patching file minecraft_server/net/minecraft/src/TileEntityBrewingStand.java

patching file minecraft_server/net/minecraft/src/TileEntityFurnace.java

patching file minecraft_server/net/minecraft/src/World.java

patching file minecraft_server/net/minecraft/src/WorldGenDungeons.java

patching file minecraft_server/net/minecraft/src/WorldProvider.java

patching file minecraft_server/net/minecraft/src/WorldProviderEnd.java

patching file minecraft_server/net/minecraft/src/WorldProviderHell.java

patching file minecraft_server/net/minecraft/src/WorldProviderSurface.java

patching file minecraft_server/net/minecraft/src/WorldServer.java

== MCP 6.2 (data: 6.2, client: 1.2.5, server: 1.2.5) ==

== Updating MCP ==

No new updates found.

== MCP 6.2 (data: 6.2, client: 1.2.5, server: 1.2.5) ==

== Updating client ==

> Adding javadoc

> Renaming sources

- Done in 24.52 seconds

== Updating server ==

> Adding javadoc

> Renaming sources

- Done in 10.94 seconds

== MCP 6.2 (data: 6.2, client: 1.2.5, server: 1.2.5) ==

== Recompiling client ==

> Cleaning bin

> Recompiling

- Done in 16.08 seconds

> Generating client md5s

== Recompiling server ==

> Cleaning bin

> Recompiling

'"C:\Program Files\Java\jdk1.6.0_19\bin\javac" -Xlint:-options -deprecation -g -

source 1.6 -target 1....' failed : 1

 

== ERRORS FOUND ==

 

src\minecraft_server\net\minecraft\src\ModLoader.java:328: type parameters of <T

>T cannot be determined; no unique maximal instance exists for type variable T w

ith upper bounds T,java.lang.Object

        return ReflectionHelper.getPrivateValue(instanceclass, instance, fieldin

dex);

                                              ^

 

src\minecraft_server\net\minecraft\src\ModLoader.java:341: type parameters of <T

>T cannot be determined; no unique maximal instance exists for type variable T w

ith upper bounds T,java.lang.Object

        return ReflectionHelper.getPrivateValue(instanceclass, instance, field);

 

                                              ^

 

2 errors

==================

 

Server recompile failed, correct source then rerun updatemd5

=================================== Minecraft Forge Setup Finished =============

====================

Press any key to continue . . .

 

[LexManos]

Update your JDK.

[bspkrs]

What is the recommended version JDK for Forge dev?

[LexManos]

anything that is above 1.6_31, 31 has a bug that causes this issue.

[bspkrs]

Excellent, thank you so much for the quick replies!