java -version

java version "1.6.0_07"

Java(TM) SE Runtime Environment (build 1.6.0_07-b06-153)

Java HotSpot(TM) 64-Bit Server VM (build 1.6.0_07-b06-57, mixed mode)

Actually it looks like it runs with java 5 even though "java -version" says 6:

~ > /Applications/RubyMine\ 1.0.app/Contents/MacOS/idea

[YourKit Java Profiler 7.5.7] Using JVMTI (1.5.0_16-133;Apple Inc.;mixed mode, sharing;Mac OS X;32 bit JVM)

[YourKit Java Profiler 7.5.7] Profiler agent is listening on port 10001...

[YourKit Java Profiler 7.5.7] *** HINT ***: To get profiling results, connect to the application from the profiler UI

2009-05-08 17:33:58.304 idea[644:10b] Apple AWT Startup Exception : *** -[NSCFArray insertObject:atIndex:]: attempt to insert nil

2009-05-08 17:33:58.305 idea[644:10b] Apple AWT Restarting Native Event Thread

that gives the same result, and this output:

~ > /Applications/RubyMine\ 1.0.app/Contents/MacOS/idea

2009-05-08 18:41:01.244 idea[346:10b] Apple AWT Startup Exception : *** -[NSCFArray insertObject:atIndex:]: attempt to insert nil

2009-05-08 18:41:01.245 idea[346:10b] Apple AWT Restarting Native Event Thread

Roman,

Double clicking on the application icon makes no difference. And both my spaces are empty

All I get is the RubyMine icon in the dock.

~ > /System/Library/Frameworks/JavaVM.framework/Versions/1.5/Commands/jstack 3027

Attaching to process ID 3027, please wait...

Debugger attached successfully.

Client compiler detected.

JVM version is 1.5.0_16-133

Thread t@58371: (state = IN_NATIVE)

Thread t@59651: (state = IN_NATIVE)

- java.net.PlainSocketImpl.socketAccept(java.net.SocketImpl) @bci=0 (Interpreted frame)

- java.net.PlainSocketImpl.accept(java.net.SocketImpl) @bci=21, line=384 (Interpreted frame)

- java.net.ServerSocket.implAccept(java.net.Socket) @bci=88, line=450 (Interpreted frame)

- java.net.ServerSocket.accept() @bci=98, line=421 (Interpreted frame)

- com.intellij.idea.SocketLock$MyRunnable.run() @bci=21, line=3 (Interpreted frame)

- java.lang.Thread.run() @bci=25, line=613 (Interpreted frame)

Thread t@62979: (state = BLOCKED)

Thread t@63235: (state = IN_NATIVE)

- java.lang.ClassLoader$NativeLibrary.load(java.lang.String) @bci=0 (Interpreted frame)

- java.lang.ClassLoader.loadLibrary0(java.lang.Class, java.io.File) @bci=422, line=1822 (Interpreted frame)

- java.lang.ClassLoader.loadLibrary(java.lang.Class, java.lang.String, boolean) @bci=357, line=1723 (Interpreted frame)

- java.lang.Runtime.loadLibrary0(java.lang.Class, java.lang.String) @bci=92, line=822 (Interpreted frame)

- java.lang.System.loadLibrary(java.lang.String) @bci=21, line=993 (Interpreted frame)

- sun.security.action.LoadLibraryAction.run() @bci=18, line=50 (Interpreted frame)

- java.security.AccessController.doPrivileged(java.security.PrivilegedAction) @bci=0 (Interpreted frame)

- sun.awt.NativeLibLoader.loadLibraries() @bci=35, line=38 (Interpreted frame)

- sun.awt.DebugHelper.<clinit>() @bci=14, line=29 (Interpreted frame)

- java.awt.Component.<clinit>() @bci=117, line=547 (Interpreted frame)

- com.intellij.idea.MainImpl._main(java.lang.String[]) @bci=28, line=5 (Interpreted frame)

- com.intellij.idea.MainImpl.start(java.lang.String[]) @bci=133, line=13 (Interpreted frame)

- sun.reflect.NativeMethodAccessorImpl.invoke0(java.lang.reflect.Method, java.lang.Object, java.lang.Object[]) @bci=0 (Interpreted frame)

- sun.reflect.NativeMethodAccessorImpl.invoke(java.lang.Object, java.lang.Object[]) @bci=113, line=39 (Interpreted frame)

- sun.reflect.DelegatingMethodAccessorImpl.invoke(java.lang.Object, java.lang.Object[]) @bci=20, line=25 (Interpreted frame)

- java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) @bci=125, line=585 (Interpreted frame)

- com.intellij.ide.plugins.PluginManager$2.run() @bci=111, line=126 (Interpreted frame)

- java.lang.Thread.run() @bci=25, line=613 (Interpreted frame)

Thread t@63491: (state = BLOCKED)

- sun.misc.Unsafe.park(boolean, long) @bci=0 (Interpreted frame)

- java.util.concurrent.locks.LockSupport.parkNanos(long) @bci=25, line=146 (Interpreted frame)

- java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(long) @bci=93, line=1879 (Interpreted frame)

- java.util.concurrent.DelayQueue.take() @bci=71, line=135 (Interpreted frame)

- java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take() @bci=18, line=504 (Interpreted frame)

- java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take() @bci=15, line=497 (Interpreted frame)

- java.util.concurrent.ThreadPoolExecutor.getTask() @bci=63, line=470 (Interpreted frame)

- java.util.concurrent.ThreadPoolExecutor$Worker.run() @bci=32, line=674 (Interpreted frame)

- java.lang.Thread.run() @bci=25, line=613 (Interpreted frame)

Thread t@63747: (state = BLOCKED)

Exception in thread "main" java.lang.RuntimeException: Unable to deduce type of thread from address 0x0100b590 (expected type JavaThread, CompilerThread, LowMemoryDetectorThread, JvmtiAgentThread, JVMPIDaemonThread or SurrogateLockerThread)

at sun.jvm.hotspot.runtime.Threads.createJavaThreadWrapper(Threads.java:130)

at sun.jvm.hotspot.runtime.JavaThread.next(JavaThread.java:106)

at sun.jvm.hotspot.tools.StackTrace.run(StackTrace.java:39)

at sun.jvm.hotspot.tools.JStack.run(JStack.java:41)

at sun.jvm.hotspot.tools.Tool.start(Tool.java:204)

at sun.jvm.hotspot.tools.JStack.main(JStack.java:62)

Caused by: sun.jvm.hotspot.types.WrongTypeException: No suitable match for type of address 0x0100b590

at sun.jvm.hotspot.runtime.VirtualConstructor.instantiateWrapperFor(VirtualConstructor.java:78)

at sun.jvm.hotspot.runtime.Threads.createJavaThreadWrapper(Threads.java:126)

... 5 more