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MATLAB运行出错“AWT-EventQueue-0”
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如题，在运行MATLAB编写的代码后，总会出现如下错误（代码所示），主题指出是Exception in thread &AWT-EventQueue-0& java.lang.ClassCastException，不知道是什么原因，网上的一些方式也尝试过。如：
（1）修改“C:\Users\username\AppData\Roaming\MathWorks\MATLAB\R2015a”目录下的matlab.prf文件；
（2）修改“C:\Users\username\AppData\Roaming\MathWorks\MATLAB\R2015a”目录下的matlab.settings文件；
但都不能解决问题。
我的MATLAB版本为2015a（64位）。出错时的操作包括运行代码，双击workspace的mat数据，只要运行就出现类似下列错误。
请各位大神指点，谢谢！:)
出错提示：
Exception in thread &AWT-EventQueue-0& java.lang.ClassCastException: [D cannot be cast to [Z
& & & & at com.mathworks.mlwidgets.array.ValuePanel$ROML.matlabEvent(ValuePanel.java:251)
& & & & at com.mathworks.jmi.MatlabMCR$AWTReplyEvent.run(MatlabMCR.java:1636)
& & & & at java.awt.event.InvocationEvent.dispatch(Unknown Source)
& & & & at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
& & & & at java.awt.EventQueue.access$200(Unknown Source)
& & & & at java.awt.EventQueue$3.run(Unknown Source)
& & & & at java.awt.EventQueue$3.run(Unknown Source)
& & & & at java.security.AccessController.doPrivileged(Native Method)
& & & & at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
& & & & at java.awt.EventQueue.dispatchEvent(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
& & & & at java.awt.WaitDispatchSupport$2.run(Unknown Source)
& & & & at java.awt.WaitDispatchSupport$4.run(Unknown Source)
& & & & at java.security.AccessController.doPrivileged(Native Method)
& & & & at java.awt.WaitDispatchSupport.enter(Unknown Source)
& & & & at java.awt.Dialog.show(Unknown Source)
& & & & at com.mathworks.mwswing.MJDialog.show(MJDialog.java:311)
& & & & at ponent.show(Unknown Source)
& & & & at ponent.setVisible(Unknown Source)
& & & & at java.awt.Window.setVisible(Unknown Source)
& & & & at java.awt.Dialog.setVisible(Unknown Source)
& & & & at com.mathworks.mwswing.MJOptionPane.showOptionDialog(MJOptionPane.java:539)
& & & & at com.mathworks.mwswing.MJOptionPane.showMessageDialog(MJOptionPane.java:435)
& & & & at com.mathworks.mwswing.MJOptionPane.showMessageDialog(MJOptionPane.java:425)
& & & & at com.mathworks.mlwidgets.array.ArrayDialog$1.run(ArrayDialog.java:49)
& & & & at java.awt.event.InvocationEvent.dispatch(Unknown Source)
& & & & at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
& & & & at java.awt.EventQueue.access$200(Unknown Source)
& & & & at java.awt.EventQueue$3.run(Unknown Source)
& & & & at java.awt.EventQueue$3.run(Unknown Source)
& & & & at java.security.AccessController.doPrivileged(Native Method)
& & & & at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
& & & & at java.awt.EventQueue.dispatchEvent(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
& & & & at java.awt.EventDispatchThread.run(Unknown Source)
Exception in thread &AWT-EventQueue-0& java.lang.ClassCastException: [D cannot be cast to [Z
& & & & at com.mathworks.mlwidgets.array.ValuePanel$ROML.matlabEvent(ValuePanel.java:251)
& & & & at com.mathworks.jmi.MatlabMCR$AWTReplyEvent.run(MatlabMCR.java:1636)
& & & & at java.awt.event.InvocationEvent.dispatch(Unknown Source)
& & & & at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
& & & & at java.awt.EventQueue.access$200(Unknown Source)
& & & & at java.awt.EventQueue$3.run(Unknown Source)
& & & & at java.awt.EventQueue$3.run(Unknown Source)
& & & & at java.security.AccessController.doPrivileged(Native Method)
& & & & at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
& & & & at java.awt.EventQueue.dispatchEvent(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
& & & & at java.awt.WaitDispatchSupport$2.run(Unknown Source)
& & & & at java.awt.WaitDispatchSupport$4.run(Unknown Source)
& & & & at java.security.AccessController.doPrivileged(Native Method)
& & & & at java.awt.WaitDispatchSupport.enter(Unknown Source)
& & & & at java.awt.Dialog.show(Unknown Source)
& & & & at com.mathworks.mwswing.MJDialog.show(MJDialog.java:311)
& & & & at ponent.show(Unknown Source)
& & & & at ponent.setVisible(Unknown Source)
& & & & at java.awt.Window.setVisible(Unknown Source)
& & & & at java.awt.Dialog.setVisible(Unknown Source)
& & & & at com.mathworks.mwswing.MJOptionPane.showOptionDialog(MJOptionPane.java:539)
& & & & at com.mathworks.mwswing.MJOptionPane.showMessageDialog(MJOptionPane.java:435)
& & & & at com.mathworks.mwswing.MJOptionPane.showMessageDialog(MJOptionPane.java:425)
& & & & at com.mathworks.mlwidgets.array.ArrayDialog$1.run(ArrayDialog.java:49)
& & & & at java.awt.event.InvocationEvent.dispatch(Unknown Source)
& & & & at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
& & & & at java.awt.EventQueue.access$200(Unknown Source)
& & & & at java.awt.EventQueue$3.run(Unknown Source)
& & & & at java.awt.EventQueue$3.run(Unknown Source)
& & & & at java.security.AccessController.doPrivileged(Native Method)
& & & & at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
& & & & at java.awt.EventQueue.dispatchEvent(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
& & & & at java.awt.WaitDispatchSupport$2.run(Unknown Source)
& & & & at java.awt.WaitDispatchSupport$4.run(Unknown Source)
& & & & at java.security.AccessController.doPrivileged(Native Method)
& & & & at java.awt.WaitDispatchSupport.enter(Unknown Source)
& & & & at java.awt.Dialog.show(Unknown Source)
& & & & at com.mathworks.mwswing.MJDialog.show(MJDialog.java:311)
& & & & at ponent.show(Unknown Source)
& & & & at ponent.setVisible(Unknown Source)
& & & & at java.awt.Window.setVisible(Unknown Source)
& & & & at java.awt.Dialog.setVisible(Unknown Source)
& & & & at com.mathworks.mwswing.MJOptionPane.showOptionDialog(MJOptionPane.java:539)
& & & & at com.mathworks.mwswing.MJOptionPane.showMessageDialog(MJOptionPane.java:435)
& & & & at com.mathworks.mwswing.MJOptionPane.showMessageDialog(MJOptionPane.java:425)
& & & & at com.mathworks.mlwidgets.array.ArrayDialog$1.run(ArrayDialog.java:49)
& & & & at java.awt.event.InvocationEvent.dispatch(Unknown Source)
& & & & at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
& & & & at java.awt.EventQueue.access$200(Unknown Source)
& & & & at java.awt.EventQueue$3.run(Unknown Source)
& & & & at java.awt.EventQueue$3.run(Unknown Source)
& & & & at java.security.AccessController.doPrivileged(Native Method)
& & & & at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
& & & & at java.awt.EventQueue.dispatchEvent(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
& & & & at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
& & & & at java.awt.EventDispatchThread.run(Unknown Source)
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用which functionname -all 查找有没有用户定义的builtin, strjoin, 或者strsplit函数，有的话删除或者改名或者移动位置就好了
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