Hi Gianni
It is now more than 3 months since you posted, and I have run into quite possibly the same problem when trying to import an update to an existing solution. The server configuration has been in use for over a year. A new Servoy solution was uploaded OK a couple of days ago with no problem.
I have exported the solution from Developer with and without modules; have tried importing the solution file with clean import or not; overwriting styles or not, but the Server throws this error each time.
Would anyone suggest a way forward?
Many thanks for contributions.
Error message is:
com.servoy.j2db.persistence.RepositoryException: com.servoy.j2db.persistence.RepositoryException: com.servoy.j2db.persistence.RepositoryException: com.servoy.j2db.persistence.RepositoryException: root object not found
at com.servoy.j2db.server.Za.Za.Za(Za.java:1690)
at com.servoy.j2db.server.Zc.Zk.importRootObject(Zk.java:284)
at com.servoy.j2db.server.Zc.Zdb.Za(Zdb.java:660)
at com.servoy.j2db.server.Zc.Zdb.Za(Zdb.java:548)
at com.servoy.j2db.server.Zc.Zdb.importFromJarFile(Zdb.java:604)
at com.servoy.j2db.server.servlets.ConfigServlet.Zi(ConfigServlet.java:2989)
at com.servoy.j2db.server.servlets.ConfigServlet.service(ConfigServlet.java:208)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:615)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:722)
Caused by: com.servoy.j2db.persistence.RepositoryException: com.servoy.j2db.persistence.RepositoryException: com.servoy.j2db.persistence.RepositoryException: root object not found
at com.servoy.j2db.server.Za.Za.Za(Za.java:233)
at com.servoy.j2db.server.Za.Za.Za(Za.java:1108)
... 25 more
Caused by: com.servoy.j2db.persistence.RepositoryException: com.servoy.j2db.persistence.RepositoryException: root object not found
at com.servoy.j2db.server.Za.Za.Za(Za.java:233)
at com.servoy.j2db.server.Za.Za.loadRootObject(Za.java:1564)
at com.servoy.j2db.persistence.RootObjectCache.getRootObject(RootObjectCache.java:236)
at com.servoy.j2db.persistence.RootObjectCache.getActiveRootObject(RootObjectCache.java:170)
at com.servoy.j2db.persistence.RootObjectCache.getActiveRootObject(RootObjectCache.java:178)
at com.servoy.j2db.persistence.AbstractRepository.getActiveRootObject(AbstractRepository.java:427)
at com.servoy.j2db.server.Za.Za.Za(Za.java:445)
at com.servoy.j2db.server.Za.Za.Za(Za.java:740)
at com.servoy.j2db.server.Za.Za.Za(Za.java:1924)
... 26 more
Caused by: com.servoy.j2db.persistence.RepositoryException: root object not found
at com.servoy.j2db.server.Za.Za.Za(Za.java:282)
at com.servoy.j2db.server.Za.Za.Za(Za.java:1924)
... 34 more
My Server Stack dump:
Server Information
Servoy version 7.4.3 rc-build 2035
Port used by RMI Registry: 1099
Repository version 44
Current time: Thu Jul 28 23:54:26 BST 2016
Uptime: 1 hour 4 minutes 26 seconds
JDK Information
java.vm.name=Java HotSpot(TM) 64-Bit Server VM
java.version=1.7.0_09
java.vm.info=mixed mode
java.vm.vendor=Oracle Corporation
Operating System Information
os.name=Linux
os.version=3.18.23-x1-64
os.arch=amd64
System Information
Heap Space Memory: allocated=81384K, used=59755K, max=1267072K
Non-Heap Space Memory: allocated=58752K, used=58309K, max=180224K
Number of Processors: 1
Thread: pool-1-thread-4, state: WAITING, total cpu time: 0.182494ms, total user time: 0.0ms
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
Thread: http-8443-1, state: RUNNABLE, total cpu time: 5072.729283ms, total user time: 4270.0ms
sun.management.ThreadImpl.getThreadInfo1(Native Method)
sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:172)
sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:139)
com.servoy.j2db.server.servlets.ConfigServlet.Zs(ConfigServlet.java:1736)
com.servoy.j2db.server.servlets.ConfigServlet.service(ConfigServlet.java:2299)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:615)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
java.lang.Thread.run(Thread.java:722)
Thread: http-8080-1, state: WAITING, total cpu time: 213.063028ms, total user time: 170.0ms
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:503)
org.apache.tomcat.util.net.JIoEndpoint$Worker.await(JIoEndpoint.java:458)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:484)
java.lang.Thread.run(Thread.java:722)
Thread: http-8443-Acceptor-0, state: RUNNABLE, total cpu time: 10.222883ms, total user time: 0.0ms
java.net.PlainSocketImpl.socketAccept(Native Method)
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398)
java.net.ServerSocket.implAccept(ServerSocket.java:522)
sun.security.ssl.SSLServerSocketImpl.accept(SSLServerSocketImpl.java:317)
org.apache.tomcat.util.net.jsse.JSSESocketFactory.acceptSocket(JSSESocketFactory.java:178)
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
java.lang.Thread.run(Thread.java:722)
Thread: http-8080-Acceptor-0, state: RUNNABLE, total cpu time: 2.837363ms, total user time: 0.0ms
java.net.PlainSocketImpl.socketAccept(Native Method)
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398)
java.net.ServerSocket.implAccept(ServerSocket.java:522)
java.net.ServerSocket.accept(ServerSocket.java:490)
org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:61)
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
java.lang.Thread.run(Thread.java:722)
Thread: ContainerBackgroundProcessor[StandardEngine[Catalina]], state: TIMED_WAITING, total cpu time: 181.061858ms, total user time: 170.0ms
java.lang.Thread.sleep(Native Method)
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1631)
java.lang.Thread.run(Thread.java:722)
Thread: ModificationWatcher Task, state: TIMED_WAITING, total cpu time: 76.302992ms, total user time: 0.0ms
java.lang.Thread.sleep(Native Method)
org.apache.wicket.util.time.Duration.sleep(Duration.java:445)
org.apache.wicket.util.thread.Task$1.run(Task.java:130)
java.lang.Thread.run(Thread.java:722)
Thread: pool-1-thread-3, state: WAITING, total cpu time: 0.75513ms, total user time: 0.0ms
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1085)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
Thread: pool-1-thread-2, state: TIMED_WAITING, total cpu time: 1.264874ms, total user time: 0.0ms
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1090)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
Thread: GC Daemon, state: TIMED_WAITING, total cpu time: 0.341627ms, total user time: 0.0ms
java.lang.Object.wait(Native Method)
sun.misc.GC$Daemon.run(GC.java:117)
Thread: RMI Reaper, state: WAITING, total cpu time: 0.191415ms, total user time: 0.0ms
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
sun.rmi.transport.ObjectTable$Reaper.run(ObjectTable.java:351)
java.lang.Thread.run(Thread.java:722)
Thread: pool-2-thread-1, state: TIMED_WAITING, total cpu time: 2.703546ms, total user time: 0.0ms
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1090)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
Thread: PingScanner, state: TIMED_WAITING, total cpu time: 0.211453ms, total user time: 0.0ms
java.lang.Object.wait(Native Method)
com.servoy.j2db.server.dataprocessing.Zn.run(Zn.java:12)
java.lang.Thread.run(Thread.java:722)
Thread: MessageScheduler, state: TIMED_WAITING, total cpu time: 0.245295ms, total user time: 0.0ms
java.lang.Object.wait(Native Method)
com.servoy.j2db.server.dataprocessing.Zp.run(Zp.java:57)
java.lang.Thread.run(Thread.java:722)
Thread: pool-1-thread-1, state: WAITING, total cpu time: 827.828515ms, total user time: 780.0ms
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
java.lang.Thread.run(Thread.java:722)
Thread: RMI TCP Accept-1099, state: WAITING, total cpu time: 1.000985ms, total user time: 0.0ms
sun.misc.Unsafe.park(Native Method)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
com.sebster.tunnel.impl.kd.accept(kd.java:45)
com.sebster.tunnel.TunnelServerSocket.accept(TunnelServerSocket.java:29)
com.sebster.tunnel.TunnelServerSocket.accept(TunnelServerSocket.java:33)
com.servoy.j2db.rmi.compressing.CompressingServerSocket.accept(CompressingServerSocket.java:46)
sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:387)
sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:359)
java.lang.Thread.run(Thread.java:722)
Thread: acceptor-0.0.0.0/0.0.0.0:1099, state: RUNNABLE, total cpu time: 0.409125ms, total user time: 0.0ms
java.net.PlainSocketImpl.socketAccept(Native Method)
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398)
java.net.ServerSocket.implAccept(ServerSocket.java:522)
java.net.ServerSocket.accept(ServerSocket.java:490)
com.sebster.tunnel.socket.ServerSocketSocketAcceptor.accept(ServerSocketSocketAcceptor.java:8)
com.sebster.tunnel.impl.c.run(c.java:5)
java.lang.Thread.run(Thread.java:722)
Thread: httptunnel-server-reaper, state: TIMED_WAITING, total cpu time: 6.835202ms, total user time: 0.0ms
java.lang.Object.wait(Native Method)
java.util.TimerThread.mainLoop(Timer.java:552)
java.util.TimerThread.run(Timer.java:505)
Thread: DestroyJavaVM, state: RUNNABLE, total cpu time: 574.782011ms, total user time: 460.0ms
Thread: Wrapper-Connection, state: RUNNABLE, total cpu time: 239.690523ms, total user time: 120.0ms
java.net.SocketInputStream.socketRead0(Native Method)
java.net.SocketInputStream.read(SocketInputStream.java:150)
java.net.SocketInputStream.read(SocketInputStream.java:121)
java.net.SocketInputStream.read(SocketInputStream.java:203)
java.io.DataInputStream.readByte(DataInputStream.java:265)
org.tanukisoftware.wrapper.WrapperManager.handleSocket(WrapperManager.java:4203)
org.tanukisoftware.wrapper.WrapperManager.run(WrapperManager.java:4558)
java.lang.Thread.run(Thread.java:722)
Thread: Wrapper-Control-Event-Monitor, state: TIMED_WAITING, total cpu time: 1696.157194ms, total user time: 1690.0ms
java.lang.Thread.sleep(Native Method)
org.tanukisoftware.wrapper.WrapperManager$3.run(WrapperManager.java:816)
Thread: Signal Dispatcher, state: RUNNABLE, total cpu time: 0.071381ms, total user time: 0.0ms
Thread: Finalizer, state: WAITING, total cpu time: 48.422635ms, total user time: 40.0ms
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:177)
Thread: Reference Handler, state: WAITING, total cpu time: 45.097734ms, total user time: 40.0ms
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:503)
java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)
Posted: Thu Mar 10, 2016 9:13 am