When i try to load it up it give me an error and i did everything that i was supposed to do here is the log
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ForgeGradle 1.2-SNAPSHOT-fb514d3
https://github.com/MinecraftForge/ForgeGradle
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Powered by MCP unknown
http://modcoderpack.com
by: Searge, ProfMobius, Fesh0r,
R4wk, ZeuX, IngisKahn, bspkrs
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:extractMcpData UP-TO-DATE
:getVersionJson
:extractUserDev UP-TO-DATE
:genSrgs SKIPPED
:extractNatives UP-TO-DATE
:getAssetsIndex
:getAssets
:makeStart
[ant:javac] warning: [options] bootstrap class path not set in conjunction with -source 1.6
[ant:javac] 1 warning
:downloadMcpTools SKIPPED
:downloadClient SKIPPED
:downloadServer SKIPPED
:mergeJars FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':mergeJars'.
> java.util.zip.ZipException: error in opening zip file
* 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: 11.174 secs