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Error Calling Generated Function Invalid Mex-file

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How do I read or post to the newsgroups? Did you compile myMex in a different version of MATLAB? Owner kyamagu commented Dec 23, 2012 Sounds like an issue in the way you set up PATH. Load the executable from before, then from the Profile menu, select 'start profiling'. https://www.mathworks.com/matlabcentral/answers/89038-how-to-solve-embedded-matlab-interface-error-error-calling-generated-sfunction-x_sfun-invalid-me

Tagging provides a way to see both the big trends and the smaller, more obscure ideas and applications. I then move the proper OpenCV DLL files into a folder at './DLLs', and programmatically add that folder to the environment path, so that it will work on a target machine Invalid MEX-filesegment map object failed, operation deniedI've got code composer studio V5.Why? You can also add a tag to your watch list by searching for the tag with the directive "tag:tag_name" where tag_name is the name of the tag you would like to

Opportunities for recent engineering grads. Problem 3 - MEX-File Load Errors If you receive an error of the form Unable to load mex file: ??? However, when the Simulink model begins running, I get the error message: > > Invalid MEX-file 'D:\pathname\myMex.mexw32': The specified module could not be found. > > Does anyone have a suggestion Opportunities for recent engineering grads.

Use the Email Address of Your Choice The MATLAB Central Newsreader allows you to define an alternative email address as your posting address, avoiding clutter in your primary mailbox and reducing First, there could be an error in the computational logic. At first I was missing severall .dll's but I managed to get all the .dll's that I needed. Opportunities for recent engineering grads.

In such cases, you see a system error message referring to "unresolved symbols" or "unresolved references." Be sure to link against the library that defines the function in question. The module is compiled in a 64 bit version of Simulink running on Windows 7. United States Patents Trademarks Privacy Policy Preventing Piracy Terms of Use © 1994-2016 The MathWorks, Inc. James Tursa Subject: Mex file in working directory not being recognized From: Kate J.

To add items to your watch list, click the "add to watch list" link at the bottom of any page. Tags are public and visible to everyone. It was a PATH issue, but only in my compilation. Dependencies like that can bite you.

Got questions?Get answers. weblink Your watch list notifications can be sent by email (daily digest or immediate), displayed in My Newsreader, or sent via RSS feed. TreePlot does not give a "binary-looking" tree for a binary tree How to challenge optimized player with Sharpshooter feat Klein's curve (algebraic geometry) Why don't you connect unused hot and neutral Subject: Mex file in working directory not being recognized From: James Tursa James Tursa (view profile) 1849 posts Date: 28 Jun, 2011 16:56:04 Message: 2 of 5 Reply to this message

Click on the "Add this search to my watch list" link on the search results page. Error in ==> [email protected]/generateslblock.p>generateslblock at 55 Error in ==> /opt/matlab/toolbox/simulink/simulink/legacy_code.p>legacy_code at 160 Caused by: Error using ==> iAddSfunctionBlock at 183 Invalid MEX-file 'sfun_vectorRotation_b.mexglx': /opt/matlab/bin/glnx86/../../sys/os/glnx86/libstdc++.so.6: version `GLIBCXX_3.4.11' not found (required by sfun_vectorRotation_b.mexglx). Using this information, you can track down where in your code this memory was allocated, and proceed accordingly. navigate here Apply Today MATLAB Academy New to MATLAB?

James Tursa Subject: Mex file in working directory not being recognized From: Kate J. There are several advantages to using MATLAB Central. Could this be a problem, even if I successfully recompiled the code in my current system?) Yes, that can potentially be a problem as well.

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Julio Julio (view profile) 4 questions 1 answer 0 accepted answers Reputation: 0 on 19 May 2012 Direct link to this comment: https://www.mathworks.com/matlabcentral/answers/38403#comment_80353 Hi . Join the conversation Toggle Main Navigation Log In Products Solutions Academia Support Community Events Contact Us How To Buy Contact Us How To Buy Log In Products Solutions Academia Support Community A good way to troubleshoot dll issues is using the dependency walker tool. Foldable, Monoid and Monad more hot questions question feed lang-matlab about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life /

Could that be the problem? Search To add search criteria to your watch list, search for the desired term in the search box. Play games and win prizes! his comment is here Another possibility for generating a wrong answer could be overwriting valid data due to memory mishandling.

There are several advantages to using MATLAB Central. I discovered I am using a Win32 bit version of the DLL instead of 64bit.Thank you Kaustubha Govind, Abdulla Log In to answer or comment on this question. Reload the page to see its updated state. Learn more MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi Learn more Discover what MATLAB® can do for your career.

Learn MATLAB today! My only insight is that my working directory's path length is relatively long (106 characters, not including filename). Close × Select Your Country Choose your country to get translated content where available and see local events and offers. I get the following error: C:\Documents and Settings\Amro\Desktop\cv\test_mexcv\distrib>No log file specified Invalid MEX-file 'C:\DOCUME~1\Amro\LOCALS~1\Temp\Amro\mcrCache8.0\test_m0\Documents and Settings\Amro\Desktop\mexopencv\+cv\private\ANN_MLP_.mexw32': The specified module could not be found.

Superposition of images Are backpack nets an effective deterrent when going to rougher parts of the world? I have similiar problem , The mistake message says: "MATLAB Function Interface Error: Error calling generated SFunction, Face_sfun. Although your MEX-file will not run as efficiently as it can, this switch detects such errors as passing null pointers to API functions. Where are the oil platforms in Google Earth?

MATLAB Answers Join the 15-year community celebration. This is also true for third party DLLs. Dependencies like that can bite you. Based on your location, we recommend that you select: .

For example, writing to the 15th element of a 10-element vector might overwrite data in the adjacent variable in memory. Play games and win prizes! There are thousands of newsgroups, each addressing a single topic or area of interest. If a program writes data to an unintended section of memory, an error may not occur until the program reads and interprets the corrupted data.