SQL developer hangs on Win XP if not admin user

Hi, I just installed Oracle 11g on Win XP sp2, as admin user.
Things appear working, except for SQL Developer which runs fine only when logging in to XP as administrator.
If I log in as a normal user, then SQL Developer hangs forever just after being started up, eating 50% of CPU. Task manager is required to stop it.
A few more details: it hangs just after asking about file name associations, showing on the left panel the connection I did while being admin.
SQL Plus runs just fine in any case.
If I run the alternative version (sqldeveloper.exe), the involved window reports:
WARNING: Unknown directive: SetSkipJ2SDKCheck
Using oracle.home=C:\oracle\app\Admin\product\11.1.0\db_1\sqldeveloper
Using ide.user.dir=null
Addin: Translator PlSql is trying to register a input type (.plsql) which confli
cts with translator PlSql who already using this input type
28-gen-2009 16.49.18 oracle.jdbc.driver.OracleDriver registerMBeans
GRAVE: Error while registering Oracle JDBC Diagnosability MBean.
javax.management.InstanceAlreadyExistsException: com.oracle.jdbc:type=diagnosability,name=main11.0
at com.sun.jmx.mbeanserver.RepositorySupport.addMBean(RepositorySupport.java:452)
then the ide windows hangs as reported above.
Any help is appreciated.

- sqldev is slower - and yes my machine is fast
- sqldev needs a mouse; the keyboard shortcuts are severely lacking
- output window is separated from SQL window
- It doesn't show me anything I couldn't get to before by typing commands & using TextPad
As far as sqlplusw.exe vs sqlplus.exe, I won't get into that discussion- all I'll say is that the "workarounds" on the Internet have not addressed my concerns. (control-c exits by accident, having to edit every shortcut on every computer/server I touch which either needs admin elevation or shortcut copy/paste or both, etc)
Either way- thanks again to sperkmandl for the solution (running sqldev as non-administrative user)! I never run on my machine as local admin; I only elevate when needed.

Similar Messages

SQL Developer Hangs when connecting for Remote Debug

Hello,
I've been trying to use the Remote Debug feature of SQL Developer. We are writing a Web Application that connects to Oracle and I would like to debug a package function on the database server (which is not the same machine as my SQL Developer client).
To test my configuration, I tried connecting on SQLPlus creating a connection (by calling exec dbms_debug_jdwp.connect_tcp('xxx.xxx.xxx.xxx', 'xxxxx'); ) and calling a function which had a breakpoint and the debugging started immediately on SQL Developer. Then I tried putting the dbms_debug_jdwp.connect_tcp('xxx.xxx.xxx.xxx', 'xxxxx'); call inside the stored procedure I was debugging (prior to the line with the breakpoint) and it connected and got to the breakpoint successfully as well. So I'm pretty sure my firewall / user privileges are set up correctly.
So I modified the function that my web application eventually calls to create the connection (in order to remain in the same session) but whenever it gets to the connect_tcp line SQL Developer hangs and I'm unable to debug. I've realized that it only hangs if I have a breakpoint there. If I don't have a breakpoint then it creates a connection just fine. Of course without a breakpoint it's a bit difficult to debug isn't it? :)
My Sql Developer version is 3.0 and I'm connecting to Oracle 11.1.0 Below you can find a dump when running SqlDeveloper with console. My OS is windows XP and my Oracle instance is running on Linux.
I appreciate any help you can provide.
2012-01-27 16:08:30
Full thread dump Java HotSpot(TM) Client VM (11.0-b16 mixed mode):
"JDI Target VM Interface" daemon prio=6 tid=0x3398f800 nid=0x1574 runnable [0x3702f000..0x3702fa14]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at java.net.SocketInputStream.read(SocketInputStream.java:182)
at com.sun.tools.jdi.SocketConnection.readPacket(SocketTransportService.java:393)
- locked <0x097d3528> (a java.lang.Object)
at com.sun.tools.jdi.TargetVM.run(TargetVM.java:99)
at java.lang.Thread.run(Thread.java:619)
"JDI Internal Event Handler" daemon prio=6 tid=0x34a82c00 nid=0x15ac in Object.wait() [0x355ef000..0x355efa94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at com.sun.tools.jdi.EventQueueImpl.removeUnfiltered(EventQueueImpl.java:171)
- locked <0x097218d0> (a com.sun.tools.jdi.EventQueueImpl)
at com.sun.tools.jdi.EventQueueImpl.removeInternal(EventQueueImpl.java:106)
at com.sun.tools.jdi.InternalEventHandler.run(InternalEventHandler.java:36)
at java.lang.Thread.run(Thread.java:619)
"JPDA Listener" prio=6 tid=0x35806400 nid=0x7b8 runnable [0x3533f000..0x3533fd94]
java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
- locked <0x095ec870> (a java.net.SocksSocketImpl)
at java.net.ServerSocket.implAccept(ServerSocket.java:453)
at java.net.ServerSocket.accept(ServerSocket.java:421)
at com.sun.tools.jdi.SocketTransportService.accept(SocketTransportService.java:330)
at com.sun.tools.jdi.GenericListeningConnector.accept(GenericListeningConnector.java:136)
at oracle.jdevimpl.debugger.jdi.DebugJDIConnectorListen.run(DebugJDIConnectorListen.java:127)
at java.lang.Thread.run(Thread.java:619)
"Native Directory Watcher" prio=2 tid=0x35e47c00 nid=0x170c runnable [0x34fef000..0x34fefa14]
java.lang.Thread.State: RUNNABLE
at oracle.ide.natives.NativeHandler.enterWatcherThread(Native Method)
at oracle.ide.natives.NativeHandler$2.run(NativeHandler.java:252)
at java.lang.Thread.run(Thread.java:619)
"Background Parser" prio=6 tid=0x35c4a800 nid=0x17e0 waiting on condition [0x3832f000..0x3832fa14]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:139)
at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)
at java.lang.Thread.run(Thread.java:619)
"status-0" prio=2 tid=0x35d54400 nid=0x1208 waiting on condition [0x3812f000..0x3812fc14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x064a8cf0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1925)
at java.util.concurrent.DelayQueue.take(DelayQueue.java:160)
at oracle.ide.status.StatusExecutor$StatusQueue.take(StatusExecutor.java:329)
at oracle.ide.status.StatusExecutor$StatusQueue.take(StatusExecutor.java:291)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
"Background Parser" prio=6 tid=0x35dde800 nid=0xa00 waiting on condition [0x3782f000..0x3782fb14]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:139)
at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)
at java.lang.Thread.run(Thread.java:619)
"WeakDataReference polling" prio=2 tid=0x35f59c00 nid=0x1144 in Object.wait() [0x3802f000..0x3802fb14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x08554ba8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x08554ba8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at oracle.ide.util.WeakDataReference$Cleaner.run(WeakDataReference.java:88)
at java.lang.Thread.run(Thread.java:619)
"Background Parser" prio=6 tid=0x35d00400 nid=0xe1c waiting on condition [0x37e2f000..0x37e2fc94]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at oracle.dbtools.raptor.plsql.BackgroundParser$1.construct(BackgroundParser.java:139)
at oracle.dbtools.raptor.utils.NamedSwingWorker$2.run(NamedSwingWorker.java:115)
at java.lang.Thread.run(Thread.java:619)
"TextBufferScavenger" prio=6 tid=0x35df1c00 nid=0xabc in Object.wait() [0x37c2f000..0x37c2fd94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0842dfe0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x0842dfe0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at oracle.ide.model.TextNode$FacadeBufferReference$PollingThread.run(TextNode.java:1949)
"pool-4-thread-1" prio=6 tid=0x33a11c00 nid=0x444 waiting on condition [0x33f0f000..0x33f0fa94]
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x07ba2040> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1963)
at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:583)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:576)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
"IconOverlayTracker Timer" prio=6 tid=0x3491a000 nid=0x1750 in Object.wait() [0x3792f000..0x3792fb94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x07b36968> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer queue for AWT thread" daemon prio=6 tid=0x34913c00 nid=0xdfc in Object.wait() [0x3772f000..0x3772fd94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x075b5cc8> (a java.lang.Object)
at java.lang.Object.wait(Object.java:485)
at ice.util.awt.TimedAWTExecutor.nextElem(TimedAWTExecutor.java:108)
- locked <0x075b5cc8> (a java.lang.Object)
at ice.util.awt.TimedAWTExecutor.runScheduler(TimedAWTExecutor.java:130)
at ice.util.awt.TimedAWTExecutor$1.run(TimedAWTExecutor.java:19)
"WaitCursor-Timer" prio=6 tid=0x35ca5800 nid=0x1230 in Object.wait() [0x3752f000..0x3752fa14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x0719c1c0> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer queue for AWT thread" daemon prio=6 tid=0x35a1f800 nid=0x1444 in Object.wait() [0x3692f000..0x3692fb14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x0719c240> (a java.lang.Object)
at java.lang.Object.wait(Object.java:485)
at ice.util.awt.TimedAWTExecutor.nextElem(TimedAWTExecutor.java:108)
- locked <0x0719c240> (a java.lang.Object)
at ice.util.awt.TimedAWTExecutor.runScheduler(TimedAWTExecutor.java:130)
at ice.util.awt.TimedAWTExecutor$1.run(TimedAWTExecutor.java:19)
"pool-2-thread-1" prio=6 tid=0x35a75800 nid=0x135c waiting on condition [0x3742f000..0x3742fc14]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x06d72e80> (a java.util.concurrent.SynchronousQueue$TransferStack)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:422)
at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
at java.util.concurrent.SynchronousQueue.take(SynchronousQueue.java:857)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
"BaseTreeExplorer.NodeOpeningExecutor" prio=6 tid=0x359c6800 nid=0x1618 waiting on condition [0x3732f000..0x3732fc94]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x06d492a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1925)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:358)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
"Scheduler" daemon prio=6 tid=0x35a44400 nid=0x131c in Object.wait() [0x3722f000..0x3722fd14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x06d493e0> (a oracle.dbtools.raptor.backgroundTask.TaskLinkedList)
at java.lang.Object.wait(Object.java:485)
at oracle.dbtools.raptor.backgroundTask.TaskLinkedList.takeNextTask(TaskLinkedList.java:47)
- locked <0x06d493e0> (a oracle.dbtools.raptor.backgroundTask.TaskLinkedList)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$SchedulerThread.run(RaptorTaskManager.java:429)
"Thread-8" daemon prio=6 tid=0x35a01400 nid=0x1390 in Object.wait() [0x3712f000..0x3712fd94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x06d49460> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x06d49460> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at org.tmatesoft.svn.core.javahl.SVNClientImplTracker.run(SVNClientImplTracker.java:65)
at java.lang.Thread.run(Thread.java:619)
"ChangeSetService" prio=2 tid=0x3595dc00 nid=0x11d8 in Object.wait() [0x3682f000..0x3682fa94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x06a26d80> (a oracle.jdevimpl.vcs.changeset.ChangeSetService)
at java.lang.Object.wait(Object.java:485)
at oracle.jdevimpl.vcs.changeset.ChangeSetService.awaitEvents(ChangeSetService.java:178)
- locked <0x06a26d80> (a oracle.jdevimpl.vcs.changeset.ChangeSetService)
at oracle.jdevimpl.vcs.changeset.ChangeSetService.eventLoop(ChangeSetService.java:199)
at oracle.jdevimpl.vcs.changeset.ChangeSetService.access$200(ChangeSetService.java:56)
at oracle.jdevimpl.vcs.changeset.ChangeSetService$2.run(ChangeSetService.java:138)
at java.lang.Thread.run(Thread.java:619)
"Thread-6" daemon prio=6 tid=0x3590e400 nid=0x1520 runnable [0x36b2f000..0x36b2fb14]
java.lang.Thread.State: RUNNABLE
at sun.print.Win32PrintServiceLookup.notifyPrinterChange(Native Method)
at sun.print.Win32PrintServiceLookup.access$100(Win32PrintServiceLookup.java:32)
at sun.print.Win32PrintServiceLookup$PrinterChangeListener.run(Win32PrintServiceLookup.java:302)
"TimerQueue" daemon prio=6 tid=0x330a9c00 nid=0x11b0 in Object.wait() [0x3672f000..0x3672fc94]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at javax.swing.TimerQueue.run(TimerQueue.java:236)
- locked <0x06887680> (a javax.swing.TimerQueue)
at java.lang.Thread.run(Thread.java:619)
"TimedCache-Timer" daemon prio=6 tid=0x33a85000 nid=0x76c in Object.wait() [0x3460f000..0x3460fa94]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x05f36890> (a java.util.TaskQueue)
at java.util.TimerThread.mainLoop(Timer.java:509)
- locked <0x05f36890> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"JarIndex Timer" daemon prio=6 tid=0x33a83c00 nid=0x15a8 in Object.wait() [0x3410f000..0x3410fb14]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Timer.java:509)
- locked <0x05e824b0> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"AWT-EventQueue-0" prio=6 tid=0x33a6a400 nid=0x15e8 in Object.wait() [0x3400f000..0x3400fb94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at com.sun.tools.jdi.TargetVM.waitForReply(TargetVM.java:281)
- locked <0x02fa0320> (a com.sun.tools.jdi.Packet)
at com.sun.tools.jdi.VirtualMachineImpl.waitForTargetReply(VirtualMachineImpl.java:1015)
at com.sun.tools.jdi.PacketStream.waitForReply(PacketStream.java:51)
at com.sun.tools.jdi.JDWP$Method$LineTable.waitForReply(JDWP.java:3651)
at com.sun.tools.jdi.JDWP$Method$LineTable.process(JDWP.java:3627)
at com.sun.tools.jdi.ConcreteMethodImpl.getBaseLocations(ConcreteMethodImpl.java:343)
at com.sun.tools.jdi.ConcreteMethodImpl.getLocations(ConcreteMethodImpl.java:262)
at com.sun.tools.jdi.ConcreteMethodImpl.locationsOfLine(ConcreteMethodImpl.java:120)
at com.sun.tools.jdi.ReferenceTypeImpl.locationsOfLine(ReferenceTypeImpl.java:893)
at oracle.jdevimpl.debugger.jdi.DebugJDI.getLocationsOfLine(DebugJDI.java:5254)
at oracle.jdevimpl.debugger.jdi.DebugJDIBreakpointFileLine.verify(DebugJDIBreakpointFileLine.java:71)
at oracle.jdevimpl.debugger.jdi.DebugJDIBreakpointPackageFileLine.verify(DebugJDIBreakpointPackageFileLine.java:83)
at oracle.jdevimpl.debugger.jdi.DebugJDI.breakpointAfterChange(DebugJDI.java:2546)
- locked <0x09721d70> (a oracle.jdevimpl.debugger.jdi.DebugJDI)
at oracle.jdevimpl.debugger.jdi.DebugJDIBreakpoint.afterChange(DebugJDIBreakpoint.java:386)
at oracle.jdevimpl.debugger.jdi.DebugJDI.putBreakpoint(DebugJDI.java:2426)
- locked <0x09721d70> (a oracle.jdevimpl.debugger.jdi.DebugJDI)
at oracle.jdevimpl.debugger.jdi.DebugJDI.putBreakpointPackageFileLine(DebugJDI.java:893)
- locked <0x09721d70> (a oracle.jdevimpl.debugger.jdi.DebugJDI)
at oracle.jdevimpl.runner.debug.Breakpoint.putBreakpoint(Breakpoint.java:1701)
at oracle.jdevimpl.runner.debug.DebuggingProcess.afterConnection(DebuggingProcess.java:1352)
at oracle.jdevimpl.runner.debug.DebuggingProcess.accept(DebuggingProcess.java:1704)
at oracle.jdevimpl.runner.debug.DebuggingListener$2.run(DebuggingListener.java:231)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
"AWT-Windows" daemon prio=6 tid=0x33a64000 nid=0x12e8 runnable [0x33e0f000..0x33e0fc94]
java.lang.Thread.State: RUNNABLE
at sun.awt.windows.WToolkit.eventLoop(Native Method)
at sun.awt.windows.WToolkit.run(WToolkit.java:291)
at java.lang.Thread.run(Thread.java:619)
"AWT-Shutdown" prio=6 tid=0x33a31c00 nid=0xd4c in Object.wait() [0x33d0f000..0x33d0fd14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x05e826a0> (a java.lang.Object)
at java.lang.Object.wait(Object.java:485)
at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:259)
- locked <0x05e826a0> (a java.lang.Object)
at java.lang.Thread.run(Thread.java:619)
"Java2D Disposer" daemon prio=10 tid=0x33a41400 nid=0x1294 in Object.wait() [0x33c0f000..0x33c0fd94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x05e82730> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x05e82730> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at sun.java2d.Disposer.run(Disposer.java:125)
at java.lang.Thread.run(Thread.java:619)
"Low Memory Detector" daemon prio=6 tid=0x33076000 nid=0x688 runnable [0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"CompilerThread0" daemon prio=10 tid=0x3306fc00 nid=0x910 waiting on condition [0x00000000..0x336df7bc]
java.lang.Thread.State: RUNNABLE
"Attach Listener" daemon prio=10 tid=0x3306e400 nid=0x162c runnable [0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x3306d000 nid=0x17a4 waiting on condition [0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=8 tid=0x3305d400 nid=0xe3c in Object.wait() [0x333df000..0x333dfc94]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x05e00298> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x05e00298> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=10 tid=0x33058800 nid=0x1228 in Object.wait() [0x332df000..0x332dfd14]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x05e00320> (a java.lang.ref.Reference$Lock)
"main" prio=6 tid=0x00bc7c00 nid=0x10e0 waiting on condition [0x00000000..0x0012fae8]
java.lang.Thread.State: RUNNABLE
"VM Thread" prio=10 tid=0x33055000 nid=0x194 runnable
"VM Periodic Task Thread" prio=10 tid=0x33077800 nid=0xfd0 waiting on condition
JNI global references: 2649
Heap
def new generation total 9216K, used 3904K [0x02cd0000, 0x036c0000, 0x05e00000)
eden space 8256K, 35% used [0x02cd0000, 0x02fb0330, 0x034e0000)
from space 960K, 100% used [0x035d0000, 0x036c0000, 0x036c0000)
to space 960K, 0% used [0x034e0000, 0x034e0000, 0x035d0000)
tenured generation total 121024K, used 61455K [0x05e00000, 0x0d430000, 0x2acd0000)
the space 121024K, 50% used [0x05e00000, 0x09a03eb0, 0x09a04000, 0x0d430000)
compacting perm gen total 71168K, used 70950K [0x2acd0000, 0x2f250000, 0x32cd0000)
the space 71168K, 99% used [0x2acd0000, 0x2f219bf8, 0x2f219c00, 0x2f250000)
No shared spaces configured.
Edited by: 910659 on Jan 27, 2012 7:45 AM

What I mean is that I put the connect_tcp command inside the package function I want to debug in order to ensure it's going to remain in the same session. e.g.:
Function GetValue Return Varchar2 Is
Begin
dbms_debug_jdwp.connect_tcp('xxx.xxx.xxx.xxx', '25255');
return 'My Value';
End;
I'm afraid I cannot post our code which causes this problem due to our information security policies and simple console and web applications failed to replicate the problem. The function creates a connection to Oracle SQL Developer (which can be seen in the environment with the small ladybug icon) if no breakpoints are set which obviously doesn't allow breaking into the function. However if a breakpoint is also specified in the Return line the connection seems to freeze Oracle SQL Developer. No ladybug icon is shown and no Remote Debug Session seems to open.

[4.0] Production SQL Developer hangs when attempting to expand Java in the Connection Navigator

Folks,
I'm running production SQL Developer on Oracle Linux 5.8 and whenever I click the Java link in the Connections Navigator with a SYS AS SYSDBA connection SQL Developer hangs.
Oracle Enterprise Edition 11.2.0.1.0
SQLDeveloper 4.0.0.13.80
Oracle Linux 6
JDK Version 1.7.0_45
Doing the same thing with user SCOTT (no SYSDBA) works fine (although there are not any Java objects).
Thanks,
Rich

This has been logged as a bug.
The bad plan/performance has been logged as a bug. SQL Developer didn't hang for me - I was able to cancel the query using the Task Progress panel.

Sql developer hangs when saving pl/sql external package or package body fil

When I open a package body file I can modify the contents of the file.
Compilation of the file works fine but when I want to close or save the file SQL developer hangs. I use version 1.2 (previous version did have the same problem.)
Somebody has an idee what I'am doing wrong?

Are you using 1.2.1.32.13?
Sue

SQL Developer hangs when expanding table node

Hello All,
One of my schemas has 3035 tables. When I expand the "Other Users" node, then the schema owner, then expand "Tables", SQL Developer hangs. I have allowed it to run (as it indicates it is working) for 45 minutes, but it never returns.
I have one user with nearly the same behavior, but theirs returns after waiting 5 minutes.
Any ideas?
About
Oracle SQL Developer 1.5.1
Version 1.5.1
Build MAIN-5440
Copyright © 2005,2008 Oracle. All Rights Reserved.
IDE Version: 11.1.1.0.22.49.35
Product ID: oracle.sqldeveloper
Product Version: 11.1.1.54.40
Version
Component     Version
=========     =======
Java(TM) Platform     1.5.0_06
Oracle IDE     1.5.1.54.40
Versioning Support     1.5.1.54.40
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awt.toolkit     sun.awt.windows.WToolkit
class.load.environment     oracle.ide.boot.IdeClassLoadEnvironment
class.load.log.level     CONFIG
class.transfer     delegate
com.apple.macos.smallTabs     true
com.apple.mrj.application.apple.menu.about.name     "SQL_Developer"
com.apple.mrj.application.growbox.intrudes     false
file.encoding     Cp1252
file.encoding.pkg     sun.io
file.separator     \
http.agent     Mozilla/5.0 (Java 1.5.0_06; Windows XP 5.1 x86; en_US) ICEbrowser/v6_1_3
ice.browser.forcegc     false
ice.pilots.html4.ignoreNonGenericFonts     true
ice.pilots.html4.tileOptThreshold     0
ide.AssertTracingDisabled     true
ide.bootstrap.start     624463503772965
ide.build     MAIN-5440
ide.conf     C:\oracle\sqldeveloper\sqldeveloper\bin\sqldeveloper.conf
ide.config_pathname     C:\oracle\sqldeveloper\sqldeveloper\bin\sqldeveloper.conf
ide.debugbuild     false
ide.devbuild     false
ide.extension.search.path     sqldeveloper/extensions:jdev/extensions:ide/extensions
ide.firstrun     false
ide.java.minversion     1.5.0
ide.launcherProcessId     66660
ide.main.class     oracle.ide.boot.IdeLauncher
ide.patches.dir     ide/lib/patches
ide.pref.dir     C:\Documents and Settings\ckell\Application Data\SQL Developer
ide.pref.dir.base     C:\Documents and Settings\ckell\Application Data
ide.product     oracle.sqldeveloper
ide.shell.enableFileTypeAssociation     C:\oracle\sqldeveloper\sqldeveloper.exe
ide.splash.screen     splash.gif
ide.startingArg0     C:\oracle\sqldeveloper\sqldeveloper.exe
ide.startingcwd     C:\Oracle\sqlDeveloper
ide.user.dir     C:\Documents and Settings\ckell\Application Data\SQL Developer
ide.user.dir.var     IDE_USER_DIR
ide.work.dir     q:\\SQL Developer
ide.work.dir.base     q:\
java.awt.graphicsenv     sun.awt.Win32GraphicsEnvironment
java.awt.printerjob     sun.awt.windows.WPrinterJob
java.class.path     ..\..\ide\lib\ide-boot.jar
java.class.version     49.0
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java.ext.dirs     C:\oracle\sqldeveloper\jdk\jre\lib\ext
java.home     C:\oracle\sqldeveloper\jdk\jre
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java.library.path     C:\oracle\sqldeveloper;.;C:\WINDOWS\system32;C:\WINDOWS;C:\oracle\DevSuite\bin;C:\oracle\DevSuite\jdk\jre\bin\classic;C:\oracle\DevSuite\jdk\jre\bin;C:\oracle\DevSuite\jdk\jre\bin\client;C:\oracle\DevSuite\jlib;C:\oracle\DevSuite\jre\1.4.2\bin\client;C:\oracle\DevSuite\jre\1.4.2\bin;C:\Program Files\Java\jre1.6.0_03;C:\oracle\Client10g\bin;c:\oracle\10g\jdk\jre\bin\classic;c:\oracle\10g\jdk\jre\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\system32\nls;C:\WINDOWS\system32\nls\ENGLISH;C:\Program Files\Novell\ZENworks\;C:\Program Files\ATI Technologies\ATI.ACE\;C:\Program Files\Diskeeper Corporation\Diskeeper\;C:\Program Files\IDM Computer Solutions\UltraEdit-32;C:\Program Files\QuickTime\QTSystem\;C:\Program Files\IDM Computer Solutions\UltraEdit-32\;C:\Program Files\CollabNet Subversion Server
java.naming.factory.initial     oracle.javatools.jndi.LocalInitialContextFactory
java.runtime.name     Java(TM) 2 Runtime Environment, Standard Edition
java.runtime.version     1.5.0_06-b05
java.specification.name     Java Platform API Specification
java.specification.vendor     Sun Microsystems Inc.
java.specification.version     1.5
java.util.logging.config.file     logging.conf
java.vendor     Sun Microsystems Inc.
java.vendor.url     http://java.sun.com/
java.vendor.url.bug     http://java.sun.com/cgi-bin/bugreport.cgi
java.version     1.5.0_06
java.vm.info     mixed mode
java.vm.name     Java HotSpot(TM) Client VM
java.vm.specification.name     Java Virtual Machine Specification
java.vm.specification.vendor     Sun Microsystems Inc.
java.vm.specification.version     1.0
java.vm.vendor     Sun Microsystems Inc.
java.vm.version     1.5.0_06-b05
jdbc.library     /C:/oracle/sqldeveloper/jdbc/lib/ojdbc5.jar
line.separator     \r\n
oracle.home     C:\oracle\sqldeveloper
oracle.ide.util.AddinPolicyUtils.OVERRIDE_FLAG     true
oracle.translated.locales     de,es,fr,it,ja,ko,pt_BR,zh_CN,zh_TW
oracle.xdkjava.compatibility.version     9.0.4
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sun.arch.data.model     32
sun.boot.class.path     C:\oracle\sqldeveloper\jdk\jre\lib\rt.jar;C:\oracle\sqldeveloper\jdk\jre\lib\i18n.jar;C:\oracle\sqldeveloper\jdk\jre\lib\sunrsasign.jar;C:\oracle\sqldeveloper\jdk\jre\lib\jsse.jar;C:\oracle\sqldeveloper\jdk\jre\lib\jce.jar;C:\oracle\sqldeveloper\jdk\jre\lib\charsets.jar;C:\oracle\sqldeveloper\jdk\jre\classes
sun.boot.library.path     C:\oracle\sqldeveloper\jdk\jre\bin
sun.cpu.endian     little
sun.cpu.isalist
sun.desktop     windows
sun.io.unicode.encoding     UnicodeLittle
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sun.management.compiler     HotSpot Client Compiler
sun.os.patch.level     Service Pack 2
user.country     US
user.dir     C:\oracle\sqldeveloper\sqldeveloper\bin
user.home     C:\Documents and Settings\ckell
user.language     en
user.name     ckell
user.timezone     America/New_York
user.variant
windows.shell.font.languages
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Database Connection Support     oracle.jdeveloper.db.connection     11.1.1.0.22.49.35     Loaded
Database Object Explorers     oracle.ide.db.explorer     11.1.1.0.22.49.35     Loaded
Database UI     oracle.ide.db     11.1.1.0.22.49.35     Loaded
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Extended IDE Platform     oracle.javacore     11.1.1.0.22.49.35     Loaded
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Help System     oracle.ide.help     11.1.1.0.22.49.35     Loaded
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Log Window     oracle.ide.log     11.1.1.0.22.49.35     Loaded
Mac OS X Adapter     oracle.ideimpl.apple     11.1.1.0.22.49.35     Loaded
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Oracle IDE     oracle.ide     11.1.1.0.22.49.35     Loaded
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Oracle Migration Workbench - Translation MS SQL Server     oracle.sqldeveloper.migration.translation.sqlserver     11.1.1.54.40     Loaded
Oracle Migration Workbench - Translation MySQL     oracle.sqldeveloper.migration.translation.mysql     11.1.1.54.40     Loaded
Oracle Migration Workbench - Translation Sybase     oracle.sqldeveloper.migration.translation.sybase     11.1.1.54.44     Loaded
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Oracle MySQL Browser     oracle.sqldeveloper.thirdparty.mysql     11.1.1.54.40     Loaded
Oracle SQL Developer     oracle.sqldeveloper     11.1.1.54.40     Loaded
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PROBE Debugger     oracle.jdeveloper.db.debug.probe     11.1.1.0.22.49.35     Loaded
Peek     oracle.ide.peek     1.0     Loaded
Replace With     oracle.ide.replace     11.1.1.0.22.49.35     Loaded
Runner     oracle.ide.runner     11.1.1.0.22.49.35     Loaded
SQL Worksheet Window     oracle.sqldeveloper.sqlworksheet     11.1.1.54.40     Loaded
Search Bar     oracle.ide.searchbar     11.1.1.0.0     Loaded
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Sybase 12     oracle.sqldeveloper.migration.sybase12     11.1.1.53.38     Loaded
Sybase 15     oracle.sqldeveloper.migration.sybase15     11.1.1.53.38     Loaded
Tuning     oracle.sqldeveloper.tuning     11.1.1.54.40     Loaded
VHV     oracle.ide.vhv     11.1.1.0.22.49.35     Loaded
Versioning Support     oracle.jdeveloper.vcs     11.1.1.0.22.49.35     Loaded
Versioning Support for CVS     oracle.jdeveloper.cvs     11.1.1.0.22.49.35     Disabled by user
Versioning Support for Subversion     oracle.jdeveloper.subversion     11.1.1.0.22.49.35     Loaded
Web Browser and Proxy     oracle.ide.webbrowser     11.1.1.0.22.49.35     Loaded
oracle.ide.dependency     oracle.ide.dependency     11.1.1.0.22.49.35     Loaded
oracle.ide.indexing     oracle.ide.indexing     11.1.1.0.22.49.35     Loaded

hi...
Same problem, but as many tables as Chris.
Pat
CVS Version     Internal to Oracle SQL Developer (client-only)
Java(TM) Platform     1.5.0_06
Oracle IDE     1.5.1.54.40
Versioning Support     1.5.1.54.40
here is the dump
Full thread dump Java HotSpot(TM) Client VM (1.5.0_06-b05 mixed mode):
"ProgressBarThread" prio=6 tid=0x04665e20 nid=0x2ac8 runnable [0x079af000..0x079
af9e8]
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at oracle.net.ns.Packet.receive(Packet.java:239)
at oracle.net.ns.DataPacket.receive(DataPacket.java:92)
at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:172)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:117)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:92)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:77)
at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1023)
at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:999)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:584)
at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.
java:191)
at oracle.jdbc.driver.T4CCallableStatement.executeForDescribe(T4CCallabl
eStatement.java:782)
at oracle.jdbc.driver.T4CCallableStatement.executeMaybeDescribe(T4CCalla
bleStatement.java:857)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStateme
nt.java:1186)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePrep
aredStatement.java:3381)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePrepare
dStatement.java:3425)
- locked <0x11eaa750> (a oracle.jdbc.driver.T4CConnection)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(Oracle
PreparedStatementWrapper.java:1202)
at oracle.dbtools.db.DBUtil.executeOracleQuery(DBUtil.java:512)
at oracle.dbtools.db.DBUtil.executeQuery(DBUtil.java:540)
at oracle.dbtools.raptor.navigator.ObjectQueryInstance.executeQuery(Obje
ctQueryInstance.java:76)
at oracle.dbtools.raptor.navigator.xml.XmlFolderInstance.getChildren(Xml
FolderInstance.java:122)
at oracle.dbtools.raptor.navigator.xml.XmlFolderInstance.listChildren(Xm
lFolderInstance.java:67)
at oracle.dbtools.raptor.navigator.ObjectFilter$1Loader.doWork(ObjectFil
ter.java:147)
at oracle.ide.dialogs.ProgressRunnable.run(ProgressRunnable.java:161)
at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:615)
at java.lang.Thread.run(Thread.java:595)
"TextBufferScavenger" prio=6 tid=0x03a86620 nid=0x2ac4 in Object.wait() [0x078af
000..0x078afa68]
at java.lang.Object.wait(Native Method)
- waiting on <0x11f73798> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x11f73798> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at oracle.ide.model.TextNode$FacadeBufferReference$PollingThread.run(Tex
tNode.java:1886)
"pool-1-thread-1" prio=6 tid=0x04a1eee8 nid=0x29f8 waiting on condition [0x071af
000..0x071afa68]
at sun.misc.Unsafe.park(Native Method)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:118)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
.await(AbstractQueuedSynchronizer.java:1767)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.jav
a:359)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.ja
va:470)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:674)
at java.lang.Thread.run(Thread.java:595)
"IconOverlayTracker Timer" prio=6 tid=0x039b5878 nid=0x29f4 in Object.wait() [0x
070af000..0x070afae8]
at java.lang.Object.wait(Native Method)
- waiting on <0x11971f98> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:474)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x11971f98> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Timer-2" prio=6 tid=0x04a21540 nid=0x29f0 in Object.wait() [0x06faf000..0x06faf
b68]
at java.lang.Object.wait(Native Method)
- waiting on <0x11972010> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:474)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x11972010> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"Native Directory Watcher" prio=2 tid=0x047c64c8 nid=0x29d4 runnable [0x05a8f000
..0x05a8fd68]
at oracle.ide.natives.NativeHandler.enterWatcherThread(Native Method)
at oracle.ide.natives.NativeHandler$2.run(NativeHandler.java:252)
at java.lang.Thread.run(Thread.java:595)
"IconOverlayTracker Timer" prio=6 tid=0x048b01d8 nid=0x29cc in Object.wait() [0x
0528f000..0x0528f9e8]
at java.lang.Object.wait(Native Method)
- waiting on <0x1105d9f0> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:474)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x1105d9f0> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"IconOverlayTracker Timer" prio=6 tid=0x03876cc8 nid=0x29c8 in Object.wait() [0x
04fbf000..0x04fbfa68]
at java.lang.Object.wait(Native Method)
- waiting on <0x1105da68> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:474)
at java.util.TimerThread.mainLoop(Timer.java:483)
- locked <0x1105da68> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:462)
"TimerQueue" daemon prio=6 tid=0x03b23470 nid=0x2954 in Object.wait() [0x0436f00
0..0x0436fb68]
at java.lang.Object.wait(Native Method)
- waiting on <0x10733728> (a javax.swing.TimerQueue)
at javax.swing.TimerQueue.run(TimerQueue.java:233)
- locked <0x10733728> (a javax.swing.TimerQueue)
at java.lang.Thread.run(Thread.java:595)
"AWT-EventQueue-0" prio=6 tid=0x03b047a0 nid=0x2950 in Object.wait() [0x041ff000
..0x041ffbe8]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:474)
at java.awt.EventQueue.getNextEvent(EventQueue.java:345)
- locked <0x106c2968> (a java.awt.EventQueue)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:189)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:163)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:153)
at java.awt.Dialog$1.run(Dialog.java:515)
at java.awt.Dialog.show(Dialog.java:536)
at java.awt.Component.show(Component.java:1300)
at java.awt.Component.setVisible(Component.java:1253)
at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
at oracle.ide.dialogs.ProgressBar.start(ProgressBar.java:361)
at oracle.ide.dialogs.ProgressBar.start(ProgressBar.java:208)
at oracle.ide.dialogs.ProgressRunnable.start(ProgressRunnable.java:116)
at oracle.dbtools.raptor.navigator.ObjectFilter.getChildren(ObjectFilter
.java:192)
at oracle.ideimpl.explorer.BaseTreeExplorer.addChildren(BaseTreeExplorer
.java:358)
at oracle.ideimpl.explorer.BaseTreeExplorer.open(BaseTreeExplorer.java:1
016)
at oracle.ideimpl.explorer.BaseTreeExplorer$4.run(BaseTreeExplorer.java:
2003)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
"AWT-Windows" daemon prio=6 tid=0x03ad7188 nid=0x2948 runnable [0x03fff000..0x03
fffce8]
at sun.awt.windows.WToolkit.eventLoop(Native Method)
at sun.awt.windows.WToolkit.run(WToolkit.java:269)
at java.lang.Thread.run(Thread.java:595)
"AWT-Shutdown" prio=6 tid=0x03ad6cb0 nid=0x2944 in Object.wait() [0x03eff000..0x
03effd68]
at java.lang.Object.wait(Native Method)
- waiting on <0x106c2a60> (a java.lang.Object)
at java.lang.Object.wait(Object.java:474)
at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:259)
- locked <0x106c2a60> (a java.lang.Object)
at java.lang.Thread.run(Thread.java:595)
"Java2D Disposer" daemon prio=6 tid=0x03acf268 nid=0x2940 in Object.wait() [0x03
dff000..0x03dff9e8]
at java.lang.Object.wait(Native Method)
- waiting on <0x106c2ae8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x106c2ae8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at sun.java2d.Disposer.run(Disposer.java:107)
at java.lang.Thread.run(Thread.java:595)
"Low Memory Detector" daemon prio=6 tid=0x00c64a48 nid=0x2934 runnable [0x000000
00..0x00000000]
"CompilerThread0" daemon prio=6 tid=0x00865008 nid=0x2930 waiting on condition [
0x00000000..0x034df84c]
"Signal Dispatcher" daemon prio=6 tid=0x00c612b0 nid=0x292c waiting on condition
[0x00000000..0x00000000]
"Finalizer" daemon prio=8 tid=0x00c58e58 nid=0x2928 in Object.wait() [0x032df000
..0x032dfce8]
at java.lang.Object.wait(Native Method)
- waiting on <0x106601f0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x106601f0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=6 tid=0x00c583b8 nid=0x2924 in Object.wait() [0x
031df000..0x031dfc68]
at java.lang.Object.wait(Native Method)
- waiting on <0x10660270> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:474)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x10660270> (a java.lang.ref.Reference$Lock)
"main" prio=6 tid=0x00868828 nid=0x2914 waiting on condition [0x00000000..0x0012
fb70]
"VM Thread" prio=6 tid=0x00c188f0 nid=0x2920 runnable
"VM Periodic Task Thread" prio=6 tid=0x00c60fb8 nid=0x2938 waiting on condition

SQL Developer hangs periodically

Hi,
I'm connecting to my test instance (Oracle XE) and each 5mins-10mins SQL Developer hangs. It doesn't matter what I'm doing, I can be executing a big query or I wasn't doing anything for a while and then simply consulting Columns of a table and hangs...
I saw the underlying error is:
oracle.javatools.util.CanceledException
     at oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:568)
     at oracle.dbtools.raptor.utils.DBObject.getConnection(DBObject.java:323)
     at oracle.dbtools.raptor.utils.DBObject.getConnection(DBObject.java:435)
     at oracle.dbtools.raptor.oviewer.base.ViewerEditorAddin.getEditorWeight(...
What may I check?
Any help will be appreciated.
Josep

Is this what you mean?
bq. Oracle SQL Developer \\ +     Copyright (c) 2008, Oracle. All rights reserved.+ \\ +     Locking assertion failure. Backtrace:+ \\ +     #0 /usr/lib/libxcb-xlib.so.0 [0x8c900767]+ \\ +     #1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_unlock+0x31) [0x8c9008b1]+ \\ +     #2 /usr/lib/libX11.so.6(_XReply+0xfd) [0x8bdb31bd]+ \\ +     #3 /opt/middleware/jdk160_05/jre/lib/i386/xawt/libmawt.so [0x8c0738ce]+ \\ +     #4 /opt/middleware/jdk160_05/jre/lib/i386/xawt/libmawt.so [0x8c050067]+ \\ +     #5 /opt/middleware/jdk160_05/jre/lib/i386/xawt/libmawt.so [0x8c050318]+ \\ +     #6 /opt/middleware/jdk160_05/jre/lib/i386/xawt/libmawt.so(Java_sun_awt_X11GraphicsEnvironment_initDisplay+0x2f) [0x8c05061f]+ \\ +     #7 [0xb4d413aa]+ \\ +     #8 [0xb4d39f0d]+ \\ +     #9 [0xb4d39f0d]+ \\ +     #10 [0xb4d37249]+ \\ +     #11 /opt/middleware/jdk160_05/jre/lib/i386/server/libjvm.so [0x637338d]+ \\ +     #12 /opt/middleware/jdk160_05/jre/lib/i386/server/libjvm.so [0x64fd168]+ \\ +     #13 /opt/middleware/jdk160_05/jre/lib/i386/server/libjvm.so [0x6373220]+ \\ +     #14 /opt/middleware/jdk160_05/jre/lib/i386/server/libjvm.so(JVM_DoPrivileged+0x363) [0x63c90d3]+ \\ +     #15 /opt/middleware/jdk160_05/jre/lib/i386/libjava.so(Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedAction_2+0x3d) [0xb7d5296d]+ \\ +     #16 [0xb4d413aa]+ \\ +     #17 [0xb4d39da7]+ \\ +     #18 [0xb4d37249]+ \\ +     #19 /opt/middleware/jdk160_05/jre/lib/i386/server/libjvm.so [0x637338d]+ \\ +     Locking assertion failure. Backtrace:+ \\ +     #0 /usr/lib/libxcb-xlib.so.0 [0x8c900767]+ \\ +     #1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_lock+0x2e) [0x8c90081e]+ \\ +     #2 /usr/lib/libX11.so.6 [0x8bdb2518]+ \\ +     #3 /usr/lib/libX11.so.6(XGetVisualInfo+0x26) [0x8bda90a6]+ \\ +     #4 /opt/middleware/jdk160_05/jre/lib/i386/xawt/libmawt.so [0x8c04f319]+ \\ +     #5 /opt/middleware/jdk160_05/jre/lib/i386/xawt/libmawt.so [0x8c04f565]+ \\ +     #6 /opt/middleware/jdk160_05/jre/lib/i386/xawt/libmawt.so [0x8c0503c9]+ \\ +     #7 /opt/middleware/jdk160_05/jre/lib/i386/xawt/libmawt.so(Java_sun_awt_X11GraphicsEnvironment_initDisplay+0x2f) [0x8c05061f]+ \\ +     #8 [0xb4d413aa]+ \\ +     #9 [0xb4d39f0d]+ \\ +     #10 [0xb4d39f0d]+ \\ +     #11 [0xb4d37249]+ \\ +     #12 /opt/middleware/jdk160_05/jre/lib/i386/server/libjvm.so [0x637338d]+ \\ +     #13 /opt/middleware/jdk160_05/jre/lib/i386/server/libjvm.so [0x64fd168]+ \\ +     #14 /opt/middleware/jdk160_05/jre/lib/i386/server/libjvm.so [0x6373220]+ \\ +     #15 /opt/middleware/jdk160_05/jre/lib/i386/server/libjvm.so(JVM_DoPrivileged+0x363) [0x63c90d3]+ \\ +     #16 /opt/middleware/jdk160_05/jre/lib/i386/libjava.so(Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedAction_2+0x3d) [0xb7d5296d]+ \\ +     #17 [0xb4d413aa]+ \\ +     #18 [0xb4d39da7]+ \\ +     #19 [0xb4d37249]+ \\ +     Parse time = 258+ \\ +     Incremental Parse time = 99+ \\ +     Incremental Parse time = 7+ \\ +     InsightableOracleDatabase.fetch() time = 49+
Thanks
Josep

SQL Developer hangs for a few minutes after being idle for a while.

Is anyone aware of any issues with SQL Developer hanging for several minutes after being idle for several hours? After being idle for several hours (and probably minimized), when we bring up SQL Developer we just get a blank white window for several minutes before it becomes functional. Obviously, this isn't a critical issue, but sure is annoying when you run into it.
Thanks in advance!!
Rob

This is fairly typical java application behaviour. For whatever reason, they are particularly prone to being swapped out by the operating system and take time to swap back in.
There is an add-in around called "keepresident" which helps this but I thought it had been superceded in later JDK version.

Sql Developer hangs/ crashes while debugging

While happily debugging a piece of an SQL package using the remote debugger, I get a hang/crash on SQL devleoper. This occurs when I highlight a piece of code in the debugging window. The application freezes and has to be restarted using WindowsTaskManager.
Is this a reported bug? I was not able to find any discussion on the OTN forums or a quick google.
Regards,
Bill
Oracle SQL Developer 3.2.20.09
Version 3.2.20.09
Build MAIN-09.87
IDE Version: 11.1.1.4.37.59.48
Product ID: oracle.sqldeveloper
Product Version: 11.2.0.09.87
Version
Component     Version
=========     =======
Java(TM) Platform     1.7.0_17
Oracle IDE     3.2.20.09.87
Versioning Support     3.2.20.09.87
OS is Windows XP
Edited by: BillArms_GS on May 30, 2013 12:41 PM

We monitor these forums, but it's a unofficial place for bugs to be reported. Enhancements and bugs can be reported to My Oracle Support. You can also post your ideas up for other users to vote up at http://sqldeveloper.oracle.com
And thanks

SQL Developer 1.1.2.2579 will not start in Vista Ultimate 64 bit

I have tried both versions of 1.1.2.2579 (with JRE/JDK and without). Both versions give me "The application failed to initialize properly (0xc0000018). Click OK to terminate the application." Build 1557 seems to work fine on the same machine (with UAC off. I have not tried it yet with UAC on).
Here are some machine details: MS Windows Vista Ultimate 64 bit, default JVM Sun 1.5.0_11 [Java HotSpot(TM) 64-Bit Server VM (build 1.5.0_11-b03, mixed mode)]. Since other folks had some problems with UAC I disabled that to see if it would make any difference. I get the same result with or without UAC when I try to launch the application normally. With UAC on and using "run as administrator" I get nothing at all. That is I get no error but the application never actually launches either. It doesn't appear to do anything at all.
The version of 1557 that seems to work fine is the one with the JRE.

And???
We can't help you if you don't tell us what you tried
and what happened when you tried it.This is message when try run on vista ultimate x64 "The application failed to initialize properly (0xc0000018). Click OK to terminate the application."
you can help??? what is happen???
finally sql developer run or not run on vista x64???
p.s.: excuse-me... i don´t write in english very well.... waiting replies!!!
thanks!
Message was edited by:
user571753

SQL Developer 3.0.04 generated scripts not compatible with Oracle 10g (XE)

HI,
I tried to do an export from one XE database (still 10g) to another XE database. (also 10g).
I tried to do a database copy as well as a separate export and import (by loading the file and running as a script).
Neither of them work without modifying the files as it seems that SQL Developer generates scripts that are only compatible with Oracle 11g.
- Create table contains "segment creation automatic"
- Storage clauses contain parts that are not compatible with 10g
I ran through the wizard several times but neither can I find an option to choose for compatibility with earlier versions of Oracle.
Checked the preferences screen as well.
Is this a well hidden option or is it not possible to make this work for 10g.
Extra : found workaround by removing the storage clause to the export. Is there another way that does not force me to remove the storage clause?
Edited by: kcaluwae on 24-jun-2011 6:03

I'm sure this is far from the supported way to fix this but, seeing that it's apparently an issue with the classpath or something in it, I hacked <sqldeveloper_install>\sqldeveloper\bin\sqldeveloper.bat and added [ORACLE_HOME]\jdbc\lib\ojdbc6.jar to the classpath. At least that gets me started with 3.0 and lets me create TNS connections.
I'd really appreciate a better solution, if any of you kind folks knows of something.
Thanks,
Kelly

SQL Developer import from Excel or CSV not creating new table

I am sure I have done this with previous version of SQL Developer. I am now running 1.5.4 with patches update from 5/27/2009. I am running on Windows XP. When I start the import wizard I get to the point were the varify button appears. I click Verify. Everything is successful. The next button is grayed out. The send to worksheet is not checked. I press the finish button and the new table is not created.
I don't get any error message. I refresh my table list and the new table is not created. I can create new tables using SQL Developer so I don't think it can be a privelege problem. I know I did this a few weeks ago. I am not sure what version of SQL Developer I was running. But I have updated to the latest and greatest since then.

I wanted to import and use my table data from MS Excel 2010 in SQL developer Version 3.1.05.
I was told that SQL does not import .xls data. For that reason, I was searching for a script which Import data from excel to SQL developer. I tried many different forums DBS blogs. Then eventually I found the solution inside the SQL developer itself.
In your Editor window, There would be options like,
1. Columns | Data | Constraints |Grants | Sta...... "so on"
2. In second row, you can find a drop box with certain table options. Select the last option "Import Data"
THERE YOU GO.
do accordingly to your need and you will get the data as well its scripts.
I hope this would help you all. Thanks. :-)

SQL Developer 2.1.0.63.73 not displaying constraint violation on commit

I've found an odd case where SQL Developer (2.1.0.63.73) is not displaying an error message on a constraint violation.
CREATE TABLE tmp1 ( id NUMBER, val NUMBER );
CREATE MATERIALIZED VIEW tmp2 REFRESH ON COMMIT AS
SELECT id, SUM(val) AS total FROM tmp1 GROUP BY id;
ALTER TABLE tmp2 ADD CONSTRAINT ck_tmp1 CHECK (total <= 100);
INSERT INTO tmp1 (id, val) VALUES (1, 75);
INSERT INTO tmp1 (id, val) VALUES (1, 25);
INSERT INTO tmp1 (id, val) VALUES (1, 10);
commit;
In SQL Developer I get:
CREATE TABLE succeeded.
CREATE MATERIALIZED succeeded.
ALTER TABLE tmp2 succeeded.
1 rows inserted
1 rows inserted
1 rows inserted
commited
Doing the inserts in SQLPlus, however, gives me the expected output:
SQL> INSERT INTO tmp1 (id, val) VALUES (1, 75);
1 row created.
SQL> INSERT INTO tmp1 (id, val) VALUES (1, 25);
1 row created.
SQL> INSERT INTO tmp1 (id, val) VALUES (1, 10);
1 row created.
SQL> commit;
commit
ERROR at line 1:
ORA-12008: error in materialized view refresh path
ORA-02290: check constraint (PROJECT.CK_TMP1) violated
Is this a bug in SQL Developer?
Edited by: eaolson on Jan 20, 2010 2:50 PM

Similar symptom with SQL Developer 2.1.0.63.73 and now 2.1.1.64. I know how absurd it sounds, but it's definitely happening and I don't know what to do... This must be a bug in SQL Developer!
Script:*
select id, author_id_oid from project where prj_nr = 'xy' ;
delete from project where prj_nr = '0908001' ;
select id, author_id_oid from project where prj_nr = 'xy' ;
commit;
select id, author_id_oid from project where prj_nr = 'xy' ;
SQL Developer output:*
ID AUTHOR_ID_OID 735 50
1 rows deleted
ID AUTHOR_ID_OID
commited
ID AUTHOR_ID_OID
735 50>
TOAD output:*
>
ID AUTHOR_ID_OID
735 50
1 row selected.
1 row deleted.
no rows selected.
commit
Error at line 7
ORA-02091: transaction rolled back
ORA-02292: integrity constraint (RD.PROJECTEDSAV_FK1) violated - child record found
ID AUTHOR_ID_OID
735 50
1 row selected.>
SQuirreL SQL:*
ID     AUTHOR_ID_OID735     50
Query 1 of 1 elapsed time (seconds) - Total: 0.08, SQL query: 0.07, Building output: 0.01
1 Row(s) Deleted
Query 1 of 1 elapsed time (seconds) - Total: 0.06, SQL query: 0.06, Building output: 0
ID     AUTHOR_ID_OID
Query 1 of 1 elapsed time (seconds) - Total: 0.09, SQL query: 0.06, Building output: 0.03
Error: ORA-02091: transaction rolled back
ORA-02292: integrity constraint (RD.PROJECTEDSAV_FK1) violated - child record found
SQLState: 40000
ErrorCode: 2091
Position: 6
ID     AUTHOR_ID_OID
735     50
Query 1 of 1 elapsed time (seconds) - Total: 0.13, SQL query: 0.06, Building output: 0.07>
Thanks in advance for any suggestion!
Edited by: Victor Ott on Mar 20, 2010 2:33 AM

SQL Developer hangs after each query

I have a strange situation that just started. After every query, SQL Developer 3.0.02 just hangs for about 20 seconds and then returns to normal. The times displayed for the query completion are correct - it's just the UI freeze. I am running under Vista against a 10R2 database. All was working fine since 1/13/11 until last Friday. Running with the included JDK.
Any idea what changed?

This could be related to a problem with SQL History. If you have SQL History open, it can slow things down drastically.

SQL Developer Hangs

The SQL Developer often hangs with the following exceptions:
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 1 >= 0
at java.util.Vector.elementAt(Vector.java:432)
at javax.swing.table.DefaultTableColumnModel.getColumn(DefaultTableColumnModel.java:280)
at javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:1567)
at javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1494)
at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142)
at javax.swing.JComponent.paintComponent(JComponent.java:740)
at javax.swing.JComponent.paint(JComponent.java:1003)
at javax.swing.JComponent.paintChildren(JComponent.java:840)
at javax.swing.JComponent.paint(JComponent.java:1012)
at javax.swing.JViewport.paint(JViewport.java:728)
at javax.swing.JComponent.paintChildren(JComponent.java:840)
at javax.swing.JComponent.paint(JComponent.java:1012)
at javax.swing.JComponent.paintChildren(JComponent.java:840)
at javax.swing.JComponent.paint(JComponent.java:1012)
at javax.swing.JComponent.paintChildren(JComponent.java:840)
at javax.swing.JComponent.paint(JComponent.java:1012)
at javax.swing.JComponent.paintChildren(JComponent.java:840)
at javax.swing.JComponent.paint(JComponent.java:1012)
at javax.swing.JComponent.paintChildren(JComponent.java:840)
at javax.swing.JComponent.paint(JComponent.java:1012)
at javax.swing.JComponent.paintChildren(JComponent.java:840)
at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1021)
at javax.swing.JComponent.paint(JComponent.java:1012)
at javax.swing.JComponent.paintChildren(JComponent.java:840)
at javax.swing.JComponent.paint(JComponent.java:1012)
at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4930) at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4883)
at javax.swing.JComponent._paintImmediately(JComponent.java:4826)
at javax.swing.JComponent.paintImmediately(JComponent.java:4633)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:451) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:114)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

My box is running:
Ubuntu Linux (Breezy)
Sun JVM 1.5.0_03

SQL Developer Error 12505 TNS:listener does not currently know of SID given

Hi all I got this error 12505 today when trying to fire up sql developer. I have tried skimming through the forums for a possible solution yet none has been found which workes on my pc.
My specs are :
OS: Windows 7 Home Premium*
DB: Oracle 11g Express Edition
My listener.ora file
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = XE)
(ORACLE_HOME = C:\app\Enric0\product\11.2.0\dbhome_3)
(SID_DESC =
     (SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\app\Enric0\product\11.2.0\dbhome_3)
(PROGRAM = extproc)
     (SID_DESC =
     (SID_NAME = CLRExtProc)
     (ORACLE_HOME = C:\app\Enric0\product\11.2.0\dbhome_3)
     (PROGRAM = extproc)
my tnsnames.ora
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST= localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
lsnrctl status gives me this
LSNRCTL for 32-bit Windows: Version 11.2.0.2.0 - Production on 12-FEB-2013 22:22
:14
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 11.2.0.2.0 - Produ
ction
Start Date 12-FEB-2013 22:00:29
Uptime 0 days 0 hr. 21 min. 48 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Default Service XE
Listener Parameter File C:\oraclexe\app\oracle\product\11.2.0\server\network\a
dmin\listener.ora
Listener Log File C:\oraclexe\app\oracle\diag\tnslsnr\Enric0-PC\listener
\alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=Enric0-PC)(PORT=1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
lsnrctl service gives me this
LSNRCTL for 32-bit Windows: Version 11.2.0.2.0 - Production on 12-FEB-2013 22:23
:34
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
The command completed successfully
and tnsping xe gives me this
TNS Ping Utility for 32-bit Windows: Version 11.2.0.2.0 - Production on 12-FEB-2
013 22:24:12
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
C:\oraclexe\app\oracle\product\11.2.0\server\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = Enric0-P
C)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = XE)))
OK (0 msec)
This error occurred to me before and I reinstalled oracle xe and developer and it worked. Yet now it has returned and I kinda wanna fix it cos it's been buggin' me a lot. Any help would be greatly appreciated. Thanks for your attention.

986483 wrote:
Hi all I got this error 12505 today when trying to fire up sql developer. I have tried skimming through the forums for a possible solution yet none has been found which workes on my pc.
My specs are :
OS: Windows 7 Home Premium*
NO Oracle version is ever certified or supported on any Home Edition of Windows.
It appears that the DB has not yet been started.

SQL developer hangs on Win XP if not admin user

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