[matlab 2013a, MAC] java error. java.awt.IllegalComponentStateException

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Qiushi 2013-11-16

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/106397-matlab-2013a-mac-java-error-java-awt-illegalcomponentstateexception

评论： Ofer Tchernichovski 2014-2-14

java.awt.IllegalComponentStateException: component must be showing on the screen to determine its location at java.awt.Component.getLocationOnScreen_NoTreeLock(Component.java:1995) at java.awt.Component.getLocationOnScreen(Component.java:1969) at apple.awt.CAccessibility$22.call(CAccessibility.java:370) at apple.awt.CAccessibility$22.call(CAccessibility.java:368) at apple.awt.CToolkit$CallableWrapper.run(CToolkit.java:1125) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199) at apple.awt.CToolkit$CPeerEvent.dispatch(CToolkit.java:1215) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:715) at java.awt.EventQueue.access$400(EventQueue.java:82) at java.awt.EventQueue$2.run(EventQueue.java:676) at java.awt.EventQueue$2.run(EventQueue.java:674) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:86) at java.awt.EventQueue.dispatchEvent(EventQueue.java:685) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

It always pops out if i click any button within matlab GUI. I have tried on Matlab2012a and Matlab2013a. It happened in both versions.

May i know if you guys are having the similar problem and how you fix it? Thanks for your help.