This error was detected while a MEX-file was running. If the MEX-file is not an official MathWorks function, please examine its source code for errors. Please consult the External Interfaces Guide for information on debugging MEX-files."

when run the code in matlab R2014b, appear that MATLAB has encountered an internal problem and needs to close .

[Walter Roberson]

We need more details. What code were you running? Was there a traceback file created?

[ran fang]

this problem is about the code？

[John D'Errico]

Yes. Your code has an apparent bug in it. I'd suggest that is almost certainly the problem.

[Iverson whisper]

Hello, how did solve this problem ? I met the same problem now.