[Community Project] WIP Weather & Water Shader

Guys I’m trying to Package my project [wind64- Unreal 4.12.5] including pack but I’m getting error :


MainFrameActions: Packaging (Windows (64-bit)): Program.: AutomationTool exiting with ExitCode=25 (Error_UnknownCookFailure)
MainFrameActions: Packaging (Windows (64-bit)): Domain_ProcessExit
MainFrameActions: Packaging (Windows (64-bit)): copying UAT log files...
MainFrameActions: Packaging (Windows (64-bit)): BUILD FAILED
PackagingResults:Error: Error Unknown Cook Failure

I’ve gone through thread and seems like other people have some similar issues with packaging too. Is there any workaround for ?! or should we wait for 4.13 ?!