Gradle Build Error

[rhys19]

C:\GitHub\ImmersiveEngineering-1.10 [master +10 ~0 -0 !]> .\gradlew build

#################################################

        ForgeGradle 2.2-SNAPSHOT-0447b4e

  https://github.com/MinecraftForge/ForgeGradle

#################################################

              Powered by MCP unknown

            http://modcoderpack.com

        by: Searge, ProfMobius, Fesh0r,

        R4wk, ZeuX, IngisKahn, bspkrs

#################################################

Found AccessTransformer: ImmersiveEngineering_at.cfg

:extractMcpMappings SKIPPED

:deobfCompileDeobfDepTask0 SKIPPED

:deobfCompileDeobfDepTask1 SKIPPED

:deobfCompileDeobfDepTask2 SKIPPED

:deobfCompileDeobfDepTask3 SKIPPED

:deobfCompileDeobfDepTask4 SKIPPED

:deobfCompileRemapDepSourcesTask5 SKIPPED

:deobfCompileRemapDepSourcesTask6 SKIPPED

:deobfCompileRemapDepSourcesTask7 SKIPPED

:deobfCompileRemapDepSourcesTask8 SKIPPED

:deobfCompileRemapDepSourcesTask9 SKIPPED

:deobfCompileDummyTask

:deobfProvidedDummyTask

:sourceApiJava UP-TO-DATE

:compileApiJava UP-TO-DATE

:processApiResources UP-TO-DATE

:apiClasses UP-TO-DATE

:sourceMainJava UP-TO-DATE

:compileJava FAILED

 

FAILURE: Build failed with an exception.

 

* What went wrong:

Execution failed for task ':compileJava'.

> invalid source release: 1.8

 

* 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: 22.41 secs

[Choonster]

Which JDK version are you using? Immersive Engineering is trying to compile its source code against Java 8, so you need to be using JDK 8.

[rhys19]

Which JDK version are you using? Immersive Engineering is trying to compile its source code against Java 8, so you need to be using JDK 8.

 

 

Thanks i was using java jdk 7

[rhys19]

i just put java jdk 8 in my eviroment variable JAVA_HOME but then this is what happend

 

C:\GitHub\ImmersiveEngineering-1.10 [master +10 ~0 -0 !]> .\gradlew build

#################################################

        ForgeGradle 2.2-SNAPSHOT-0447b4e

  https://github.com/MinecraftForge/ForgeGradle

#################################################

              Powered by MCP unknown

            http://modcoderpack.com

        by: Searge, ProfMobius, Fesh0r,

        R4wk, ZeuX, IngisKahn, bspkrs

#################################################

Found AccessTransformer: ImmersiveEngineering_at.cfg

:extractMcpMappings SKIPPED

:deobfCompileDeobfDepTask0 SKIPPED

:deobfCompileDeobfDepTask1 SKIPPED

:deobfCompileDeobfDepTask2 SKIPPED

:deobfCompileDeobfDepTask3 SKIPPED

:deobfCompileDeobfDepTask4 SKIPPED

:deobfCompileRemapDepSourcesTask5 SKIPPED

:deobfCompileRemapDepSourcesTask6 SKIPPED

:deobfCompileRemapDepSourcesTask7 SKIPPED

:deobfCompileRemapDepSourcesTask8 SKIPPED

:deobfCompileRemapDepSourcesTask9 SKIPPED

:deobfCompileDummyTask

:deobfProvidedDummyTask

:sourceApiJava UP-TO-DATE

:compileApiJava UP-TO-DATE

:processApiResources UP-TO-DATE

:apiClasses UP-TO-DATE

:sourceMainJava UP-TO-DATE

:compileJava FAILED

 

FAILURE: Build failed with an exception.

 

* What went wrong:

Execution failed for task ':compileJava'.

> Could not find tools.jar

 

* 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: 22.926 secs

[Choonster]

Execution failed for task ':compileJava'.

> Could not find tools.jar

 

Search for that error message and you'll see that the most common cause is the

JAVA_HOME

environment variable being set to the JRE path instead of the JDK path.

[rhys19]

Thanks i got it working i just had to reinstall jdk 8!