[1.8] Exuction failed for task ':reobf'. Try run with --stacktrace PLEASE ANSWER

[Granator]

Hello,

my english isn't very good, because I'm german. Thus always when I make "gradlew build" by CMD I get an exception. Please help me!

 

PICTURE:

http://1drv.ms/18JDXGY

 

Fail-Report:

 

C:\Users\Matthias\Downloads\eclipse\Bombastic-Mod-1.8>gradlew build
****************************
Powered By MCP:
http://mcp.ocean-labs.de/
Searge, ProfMobius, Fesh0r,
R4wk, ZeuX, IngisKahn, bspkrs
MCP Data version : snapshot_nodoc_20141130
****************************
:compileApiJava UP-TO-DATE
:processApiResources UP-TO-DATE
:apiClasses UP-TO-DATE
:sourceMainJava UP-TO-DATE
:compileJava UP-TO-DATE
:processResources UP-TO-DATE
:classes UP-TO-DATE
:jar UP-TO-DATE
:compileTestJava UP-TO-DATE
:processTestResources UP-TO-DATE
:testClasses UP-TO-DATE
:test UP-TO-DATE
:extractMcpData UP-TO-DATE
:getVersionJson
:extractUserDev UP-TO-DATE
:genSrgs SKIPPED
:reobf FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':reobf'.
> MALFORMED

* 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: 21.014 secs

C:\Users\Matthias\Downloads\eclipse\Bombastic-Mod-1.8>

 

PLEASE HELP ME!

[61352151511]

Post your build.gradle

 

Also do what it says and run with --stacktrace so we have some actual information to help you off of