Report a bug of R2017a on MacBook Pro 2016, java.lang.reflect.InvocationTargetException
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Hi, I use MacBook Pro 2016 with Japanese Keyboard Layout.
I have installed MATLAB R2017a on macOS Sierra 10.12.4.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/162902/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/162903/image.png)
Following red error messages will appear in Command Window sometimes.
java.lang.reflect.InvocationTargetException
at sun.lwawt.macosx.LWCToolkit.invokeAndWait(LWCToolkit.java:572)
at sun.lwawt.macosx.CInputMethod.attributedSubstringFromRange(CInputMethod.java:586)
Caused by: java.lang.IllegalArgumentException: Invalid range
at javax.swing.text.JTextComponent$InputMethodRequestsHandler.getCommittedText(JTextComponent.java:4595)
at sun.awt.im.InputMethodContext.getCommittedText(InputMethodContext.java:302)
at sun.lwawt.macosx.CInputMethod$3.run(CInputMethod.java:598)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:302)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:738)
at java.awt.EventQueue.access$300(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:699)
at java.awt.EventQueue$3.run(EventQueue.java:697)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.awt.EventQueue$4.run(EventQueue.java:713)
at java.awt.EventQueue$4.run(EventQueue.java:711)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:710)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
There was a thread reported this bug. She gave a method to solve the problem, but I think she haven't solved the problem because I tried her method and it doesn't work well.
I think I find something useful for fixing the bug.
This bug was caused by Chinese Input Method. I installed Chinese Input Method into a MacBook Pro (2016) with Japanese Keyboard Layout. After running a script, if I clicked command window immediately under Chinese Input Method, the error messages will appear.
Temporary Solution:
After running a script, before clicking the command window,
change your input method to any other input methods if your current method is Chinese;
or click one of the other window blocks first, such as workspace.
I hope this bug can be fixed as soon as possible.
Thank you.
5 个评论
回答(1 个)
Swathik Kurella Janardhan
2017-4-19
Thank you for reporting this error. I forwarded this information to my development team for further investigation. Starting MATLAB with admin privileges can resolve these errors.
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