Hi, i am using udoo neo with android, so i building the android for udoo neo i got this error while building android AOSP java.lang.AssertionError at com.android.sched.scheduler.MultiWorkersScheduleInstance.process(MultiWorkersScheduleInstance.java:490) at com.android.jack.Jack.run(Jack.java:597) at com.android.jack.Jack.checkAndRun(Jack.java:367) at com.android.jack.CommandLine.runJack(CommandLine.java:66) at com.android.jack.server.ServerTaskInsideVm.run(ServerTaskInsideVm.java:94) at com.android.jack.server.JackSimpleServer$JackRun.handle(JackSimpleServer.java:427) at com.android.jack.server.JackSimpleServer$JackRouter.handle(JackSimpleServer.java:311) at org.simpleframework.http.core.RequestDispatcher.dispatch(RequestDispatcher.java:121) at org.simpleframework.http.core.RequestDispatcher.run(RequestDispatcher.java:103) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:622) at java.lang.Thread.run(Thread.java:748) Internal compiler error (version 1.1-mr2 'Brest' (175100 000a2f91edbe638090dc577801ba49592229fd8b)). Warning: This may have produced partial or corrupted output. make: *** [out/target/common/obj/JAVA_LIBRARIES/framework_intermediates/with-local/classes.dex] Error 41 #### make failed to build some targets (05:48:01 (hh:mm:ss)) #### i am using ubuntu 14.04, 64bit system thank you....