Error Matlab Compiler SDK Python

I've followed the tutorial on mathworks website on starting with the Compiler SDK for Python. I've already compiled the makesqr function that I want to call from Python but I have this error :

>>> makesqr.initialize()

Undefined function or variable 'setInitialWorkingFolder'.

Error in matlabrc (line 197)

Traceback (most recent call last): File "<stdin>", line 1, in module

File "/usr/local/lib/python3.4/site-packages/translator/__init__.py", line 301, in initialize

    return _pir.initialize_package()

File "/usr/local/lib/python3.4/site-packages/translator/__init__.py", line 249, in initialize_package

    package_handle.initialize()

File "/usr/MATLAB/R2016b/toolbox/compiler_sdk/pysdk_py/matlab_pysdk/runtime/deployablepackage.py", line 33, in initialize mcr_handle = self.__cppext_handle.startMatlabRuntimeInstance(self.__ctf_path) SystemError

If someone can give me some help i'll be really grateful.

Answer 1

[Hitesh]

Hi fayçal ahmed zaid,

This error indicates the MATLAB Runtime does not installed properly which indicates that some of files are missing or corrupted . You need to ensure the MATLAB Runtime exists in this path "/usr/MATLAB/R2016b/toolbox/compiler_sdk/pysdk_py/matlab_pysdk/runtime/deployablepackage.py". If the issue still persist try reinstalling the MATLAB Runtime. Kindly follow the steps mentioned in the documentation for generating and building python package :

https://www.mathworks.com/matlabcentral/answers/502272-how-to-export-a-function-as-a-python-package-and-use-it-in-python

For more information regarding "Generate Python Package and Build Python Application", kindly refer to the following MATLAB documentation:

https://www.mathworks.com/help/compiler_sdk/gs/create-a-python-application-with-matlab-code.html