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Recompile Error

KiMaster

By KiMaster
in ForgeGradle

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KiMaster Tree Puncher

KiMaster

Posted
Posted

Hey, I'm somewhat new to Java and basically completely new to Forge Modding, so forgive me if this is a beginner mistake or a stupid question. I'm getting the following error when I run setupDecompWorkspace and am not sure how to fix it. I have a hunch, but I want to check here before I accidentally make things worse.  

To honour the JVM settings for this build a new JVM will be forked. Please consi
der using the daemon: https://docs.gradle.org/2.14/userguide/gradle_daemon.html.

This mapping 'snapshot_20171003' was designed for MC 1.12! Use at your own peril
.
#################################################
         ForgeGradle 2.3-SNAPSHOT-5ce6d6f3
  https://github.com/MinecraftForge/ForgeGradle
#################################################
                 Powered by MCP
             http://modcoderpack.com
     by: Searge, ProfMobius, R4wk, ZeuX
     Fesh0r, IngisKahn, bspkrs, LexManos
#################################################
:deobfCompileDummyTask
:deobfProvidedDummyTask
:getVersionJson
:extractUserdev UP-TO-DATE
:extractDependencyATs SKIPPED
:extractMcpData SKIPPED
:extractMcpMappings SKIPPED
:genSrgs SKIPPED
:downloadClient SKIPPED
:downloadServer SKIPPED
:splitServerJar SKIPPED
:mergeJars SKIPPED
:deobfMcSRG SKIPPED
:decompileMc SKIPPED
:fixMcSources
:applySourcePatches
:remapMcSources
:recompileMc FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':recompileMc'.
> Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "C:\Program Files\Java\jre1.8.0_171"

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug
option to get more log output.

BUILD FAILED

Total time: 56.822 secs

 

DaemonUmbra Reality Controller

DaemonUmbra

Posted
Posted

You need a JDK, you pointed your IDE at a JRE and said "Here's my JDK"

  • Like 1

This is my Forum Signature, I am currently attempting to transform it into a small guide for fixing easier issues using spoiler blocks to keep things tidy.

 

As the most common issue I feel I should put this outside the main bulk:

The only official source for Forge is https://files.minecraftforge.net, and the only site I trust for getting mods is CurseForge.

If you use any site other than these, please take a look at the StopModReposts project and install their browser extension, I would also advise running a virus scan.

 

For players asking for assistance with Forge please expand the spoiler below and read the appropriate section(s) in its/their entirety.

  Reveal hidden contents

 

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