Using loadlibrary in deployed application on computer without matlab
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I need to load a dll using loadlibrary in a deployed GUI application. I have created a .m file to use the calllib function in a deployed application as recommended.
To get the application to work as deployed on even my computer (with Matlab installed) I had to run mex -setup and select the Lcc-win32 C 2.4.1 compiler. The application now runs fine on my computer but when I need to run it on a computer not running Matlab and not with the Lcc-win32 C compiler selected it fails.
How can I get around this?
1 Comment
Geoff
on 2 May 2012
Have you installed the MCR on your target machine? It is required to run deployed apps.
Are you able to provide a more descriptive account of the issue instead of "it fails"?
Answers (4)
Walter Roberson
on 2 May 2012
Which MATLAB version are you using, on which OS? You are using the 32 bit version of MATLAB, right? And the target system, which OS version is it? Have you installed MCR on the target system?
Kaustubha Govind
on 2 May 2012
If you are already using the prototype file (.m) for LOADLIBRARY, you don't need to have a C/C++ compiler installed. Try running your application from a command window (as opposed to simply double-clicking on the icon), and see what error is reported.
0 Comments
Krishan
on 2 May 2012
3 Comments
Walter Roberson
on 2 May 2012
Did you bundle the library with the .exe ? If so then is the directory that the .exe unbundles into on the search path for dll file? MCR_CACHE_ROOT
http://www.mathworks.com/matlabcentral/answers/36794-mex-file-error-when-code-called-from-web-server
Krishan
on 3 May 2012
1 Comment
Kaustubha Govind
on 3 May 2012
Perhaps a web search will help. For example: http://blogs.msdn.com/b/junfeng/archive/2006/04/14/576314.aspx
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