TaskExecutionException: Execution failed for task ':web:compileGeneratedWin'

Stephen F Northover steve.x.northover at oracle.com
Fri Mar 21 13:51:06 UTC 2014

Was this gradle 1.8 or a problem with an EA version of JDK8?  In any 
case, update both.  If you can't, doing a clean every time should work 
but that's not the long term answer.


On 2014-03-21 5:49 AM, Kevin Rushforth wrote:
> Are you using gradle 1.8? This looks like a bug we used to have with 
> prior versions of gradle.
> -- Kevin
> Leonid Popov wrote:
>> Hi, I updated my workspace recently, tried to build it and have got 
>> the following exception. Any suggestions?
>>  FAILURE: Build failed with an exception.
>>  * What went wrong:
>>  Execution failed for task ':web:compileGeneratedWin'.
>>  > java.lang.ClassFormatError: Invalid Constant Pool entry Type 18
>>  * Exception is:
>>  org.gradle.api.tasks.TaskExecutionException: Execution failed for 
>> task ':web:compileGeneratedWin'.

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