Why do I receive a Java error when I debug my function in MATLAB 7.0.1 (R14SP1)?

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MathWorks Support Team
I receive the following Java exception when I am debugging my program:
java.lang.NumberFormatException: For input string: ""
at java.lang.NumberFormatException.forInputString(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at java.lang.Integer.<init>(Unknown Source)
at com.mathworks.mlservices.MatlabDebugServices.createStackInfo(MatlabDebugServices.java:747)
at com.mathworks.mlservices.MatlabDebugServices$StackDispatch.completed(MatlabDebugServices.java:1669)
at com.mathworks.jmi.Matlab$CompletionHandler.messageReceived(Matlab.java:2095)
at com.mathworks.services.message.MWLooper.dispatchMessage(MWLooper.java:422)
at com.mathworks.services.message.MWLooper.runBridge(MWLooper.java:567)
at com.mathworks.services.message.MWLooper.run(MWLooper.java:536)
at java.lang.Thread.run(Unknown Source)
I have noticed that this occurs when the file I am debugging is in the directory:
C:\mydirectory\HW after solution\
I receive the same error, irrespective of the program I am debugging, as long as the file is in the above-mentioned directory.

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采纳的回答

MathWorks Support Team
This bug has been fixed in Release 14 Service Pack 3 (R14SP3). For previous product releases, read below for any possible workarounds:
There is a bug in MATLAB 7.0.1 (R14SP1) in the way that the debugger handles files in directories whose names contain certain strings.
To work around this issue, move your files to a directory whose path does not contain the following strings or characters:
“ at “
“ In “
“> In “
“ after “

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