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Mission Control won't start

1062889Jan 3 2014 — edited Jan 8 2014

I had been using Mission Control without a problem for a day or two, and now it won't start. I'm on a Mac with OS 10.9.1.

When I run ./jmc in the console from /Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/bin, the splash screen comes up and it hangs there. jstacking jmc process gives me a bunch of boring threads and one interesting thread, which I've put below my signature. Am I really to believe it's spending all it's time in the ClassLoader? That feels weird? I jstacked a bunch and that's definitely where it's sitting.

I tried deleting my /Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk directory and re-installing Mission Control.

One other clue. At one point I tried copying "/Library/Java/JavaVirtualMachines/jdk1.7.0_45.jdk/Contents/Home/lib/missioncontrol/Java Mission Control.app" to my /Applications directory, and running it from there. It gave me an error message, and ever since then even running ./jmc from the terminal doesn't work. Not sure if those events are related...

What am I missing? I want to get it running again =)

-Andrew

"main" prio=5 tid=0x0000000102804800 nid=0x507 runnable [0x00007fff5fbf4000]

java.lang.Thread.State: RUNNABLE

at java.lang.ClassLoader$NativeLibrary.load(Native Method)

at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1965)

- locked <0x00000006fd78a180> (a java.util.Vector)

- locked <0x00000006fd789d68> (a java.util.Vector)

at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1890)

at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1851)

at java.lang.Runtime.load0(Runtime.java:795)

- locked <0x00000006fd8f5330> (a java.lang.Runtime)

at java.lang.System.load(System.java:1062)

at java.lang.ClassLoader$NativeLibrary.load(Native Method)

at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1965)

- locked <0x00000006fd78a180> (a java.util.Vector)

- locked <0x00000006fd789d68> (a java.util.Vector)

at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1890)

at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1872)

at java.lang.Runtime.loadLibrary0(Runtime.java:849)

- locked <0x00000006fd8f5330> (a java.lang.Runtime)

at java.lang.System.loadLibrary(System.java:1088)

at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:67)

at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:47)

at java.security.AccessController.doPrivileged(Native Method)

at java.awt.Toolkit.loadLibraries(Toolkit.java:1646)

at java.awt.Toolkit.<clinit>(Toolkit.java:1668)

at javax.swing.UIManager.getSystemLookAndFeelClassName(UIManager.java:608)

at com.jrockit.mc.ui.misc.SwingSupport.initLookAndFeel(SwingSupport.java:51)

- locked <0x00000006fff0e998> (a java.lang.Object)

at com.jrockit.mc.rjmx.ui.RJMXUIPlugin.start(RJMXUIPlugin.java:82)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)

at java.security.AccessController.doPrivileged(Native Method)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)

at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)

at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)

at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)

at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)

at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)

at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)

at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)

at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)

at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:35)

at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:461)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)

at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)

at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)

at java.lang.ClassLoader.loadClass(ClassLoader.java:358)

at com.jrockit.mc.flightrecorder.controlpanel.ui.FlightRecorderProvider.<clinit>(FlightRecorderProvider.java:54)

at com.jrockit.mc.flightrecorder.controlpanel.ui.FlightRecorderProviderFactory.initialize(FlightRecorderProviderFactory.java:24)

at com.jrockit.mc.rjmx.actionprovider.ActionProviderRepository.loadElement(ActionProviderRepository.java:109)

at com.jrockit.mc.rjmx.actionprovider.ActionProviderRepository.buildActionProvider(ActionProviderRepository.java:58)

at com.jrockit.mc.rjmx.model.internal.Server.<init>(Server.java:64)

at com.jrockit.mc.rjmx.model.internal.ModelPersistence.loadServerFromXml(ModelPersistence.java:112)

at com.jrockit.mc.rjmx.model.internal.ModelPersistence.loadServersFromXml(ModelPersistence.java:119)

at com.jrockit.mc.rjmx.model.internal.ModelPersistence.loadSettings(ModelPersistence.java:92)

- locked <0x00000006ffcffec8> (a java.lang.Class for com.jrockit.mc.rjmx.model.internal.ModelPersistence)

at com.jrockit.mc.rjmx.model.internal.ServerModel.importServers(ServerModel.java:131)

at com.jrockit.mc.rjmx.RJMXPlugin.initAllSettings(RJMXPlugin.java:95)

at com.jrockit.mc.rjmx.RJMXPlugin.start(RJMXPlugin.java:85)