Unable to get jmx osgi.core api error occurs when expanding started 6.2 server

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0 M1
• Component/s: Servers
• Labels: None

1.setup sdk and server then right click server to create portal settings file
2.start stopped server
3.after server started expand server view ,an error occur

Error log:
Unable to get jmx osgi.core api
java.lang.IllegalArgumentException: Unable to connect to jmx server at port 33133
at com.liferay.ide.server.core.portal.OsgiConnectionImpl.<init>(OsgiConnectionImpl.java:53)
at com.liferay.ide.server.core.LiferayServerCore.newOsgiConnection(LiferayServerCore.java:900)
at com.liferay.ide.server.ui.navigator.BundlesContentProvider.checkApi(BundlesContentProvider.java:202)
at com.liferay.ide.server.ui.navigator.BundlesContentProvider.access$0(BundlesContentProvider.java:196)
at com.liferay.ide.server.ui.navigator.BundlesContentProvider$1.run(BundlesContentProvider.java:90)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)