Error when running deployed stand-alone application that uses mex files for c++ code

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RJ 2016-6-22

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https://ww2.mathworks.cn/matlabcentral/answers/291670-error-when-running-deployed-stand-alone-application-that-uses-mex-files-for-c-code

评论： RJ 2016-7-28

Hi All,

I have created a standalone application using deploytool, which runs perfectly on the development computer. However, on other computers I get the error message "Error using mex. No supported compiler or sdk was found". The error is generated by the following line: "eval(['mex -g ', mexDistanceFile])", where mexDistanceFile is a c++ file. I am using Matlab R2014b. Any help would be much appreciated. Thanks!!

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Answer 1

Kirby Fears 2016-6-22

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编辑：Kirby Fears 2016-6-22

That error is thrown because the mex command attempts to compile a c++ file into .mex. You probably don't have the compiler on other machines. The code you distribute to other computers should be calling the pre-compiled library, not attempting to compile it again.

Check out this link describing how to compile a .mex file and then use it afterward.

http://www.mathworks.com/help/matlab/matlab_external/build-an-executable-mex-file.html