Hello dear IntelliJ-users,
I am trying to build a Gradle-based Android project but my IDE (IntelliJ Ultimate 13.1) is failing hard while trying to assemble my project :
Error:Internal error: (java.lang.OutOfMemoryError) Java heap space
java.lang.OutOfMemoryError: Java heap space
at org.jetbrains.jps.incremental.storage.TimestampStorage$StateExternalizer.read(TimestampStorage.java:126)
at org.jetbrains.jps.incremental.storage.TimestampStorage$StateExternalizer.read(TimestampStorage.java:115)
at com.intellij.util.io.PersistentHashMap.doGet(PersistentHashMap.java:427)
at com.intellij.util.io.PersistentHashMap.get(PersistentHashMap.java:398)
at org.jetbrains.jps.incremental.storage.AbstractStateStorage.getState(AbstractStateStorage.java:118)
at org.jetbrains.jps.incremental.storage.TimestampStorage.getStamp(TimestampStorage.java:52)
at org.jetbrains.jps.incremental.FSOperations.traverseRecursively(FSOperations.java:197)
at org.jetbrains.jps.incremental.FSOperations.traverseRecursively(FSOperations.java:189)
at org.jetbrains.jps.incremental.FSOperations.traverseRecursively(FSOperations.java:189)
at org.jetbrains.jps.incremental.FSOperations.traverseRecursively(FSOperations.java:189)
at org.jetbrains.jps.incremental.FSOperations.traverseRecursively(FSOperations.java:189)
at org.jetbrains.jps.incremental.FSOperations.traverseRecursively(FSOperations.java:189)
at org.jetbrains.jps.incremental.FSOperations.traverseRecursively(FSOperations.java:189)
at org.jetbrains.jps.incremental.FSOperations.traverseRecursively(FSOperations.java:189)
at org.jetbrains.jps.incremental.FSOperations.markDirtyFiles(FSOperations.java:174)
at org.jetbrains.jps.incremental.BuildOperations.initTargetFSState(BuildOperations.java:72)
at org.jetbrains.jps.incremental.BuildOperations.ensureFSStateInitialized(BuildOperations.java:64)
at org.jetbrains.jps.incremental.IncProjectBuilder.buildTargetsChunk(IncProjectBuilder.java:850)
at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunkIfAffected(IncProjectBuilder.java:772)
at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunks(IncProjectBuilder.java:595)
at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild(IncProjectBuilder.java:352)
at org.jetbrains.jps.incremental.IncProjectBuilder.build(IncProjectBuilder.java:184)
at org.jetbrains.jps.cmdline.BuildRunner.runBuild(BuildRunner.java:129)
at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:224)
at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:113)
at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler$1.run(BuildMain.java:133)
at org.jetbrains.jps.service.impl.SharedThreadPoolImpl$1.run(SharedThreadPoolImpl.java:41)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
By reading the stack trace, i suggested that it was a problem of a corrupted "build cache" so I tried to re-clone my repo in a full-new folder and try again to re-import and re-build my project and IntelliJ succeded to build the newly-created project.
By assuming my project is in $HOME/project/myproject, where is supposed to be the "build cache" that is breaking my build ?
I already tried to invalidate cache/restart but this is doing nothing.
Thanks for reading and, hopefully, for helping.
Pierre.