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Matlab crash when updating S-Function binary

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Nick Stockton
Nick Stockton le 30 Avr 2018
Commenté : Neil Guertin le 4 Mai 2018
I am developing an S-Function to be used in Simulink. While the block is in development, there is a lot of recompiling and I think this is causing Matlab to crash. My current workflow consists of something similar to the following:
-Modify the C/C++ source code
-Recompile with mex
-Rerun simulation diagram
Frequently, when I try to run the simulation directly after a recompile, Matlab will crash before the simulation even has a chance to start. In fact, sometimes I need not even start the simulation to trigger a crash, but simply trying to save or close the diagram after a compilation will cause the same behavior.
Any ideas or similar experiences? Thanks in advance. -Nick
OS: CentOS 7
MATLAB: R2017b
Compiler: gcc 4.8.5
  1 commentaire
Neil Guertin
Neil Guertin le 4 Mai 2018
Please post your crash log (can be found as described here: https://www.mathworks.com/matlabcentral/answers/100816-how-do-i-locate-the-crash-dump-files-generated-by-matlab ). Or better yet, submit it through the dialog that appears after the crash. If the log matches a known issue our automated system will send you a link with more information, and if not then a member of our technical support team will be able to assist you.

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