How can I resolve Java error when plotting with R2020b?

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SS89
SS89 2021-6-23
编辑： SS89 2021-6-26
Exception in thread "AWT-EventQueue-0": java.lang.RuntimeException: Waited 5000ms for: <2a0099fd, 950f9fe>[count 2 [ add. 0, orig 2], qsz 0, owner <Startup Class Loader>, add.owner Startup Class Loader-SharedResourceRunner] - <AWT-EventQueue-0>
at jogamp.common.util.locks.RecursiveLockImpl01Unfairish.lock(RecursiveLockImpl01Unfairish.java:198)
at com.jogamp.opengl.GLProfile.initSingleton(GLProfile.java:199)
at com.jogamp.opengl.GLProfile.getDefaultDevice(GLProfile.java:2003)
at com.jogamp.opengl.GLCapabilities.<init>(GLCapabilities.java:84)
at com.mathworks.hg.peer.GLCanvasPeerFactory.getCaps(GLCanvasPeerFactory.java:22)
at com.mathworks.hg.peer.GLCanvasPeerFactory.createHGCanvasPeerWithComponent(GLCanvasPeerFactory.java:88)
at com.mathworks.hg.peer.GraphicsPeerWithComponent.createJOGLCanvas(GraphicsPeerWithComponent.java:19)
at com.mathworks.hg.peer.GraphicsPeer.doCreateCanvas(GraphicsPeer.java:119)
at com.mathworks.hg.peer.GraphicsPeer.access$100(GraphicsPeer.java:16)
at com.mathworks.hg.peer.GraphicsPeer$1.run(GraphicsPeer.java:174)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
  2 个评论
Nikhil Sapre
Nikhil Sapre 2021-6-25
Hi,
Is is possible for you to provide a code snippet of your plot command?
This could be a bug in MATLAB but I need to verify that I'm able to reproduce it with code.
Thanks,
Nikhil.
SS89
SS89 2021-6-26
编辑：SS89 2021-6-26
Hi,
The problem had occured when I had connected my laptop to a usb 3.0 docking station.
When unconnected to the docking station the problem does not seem to presist!
The code was a simple plot command as follows:
plot(1:500,rand(500,1))

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