'Could not access the MATLAB Runtime Component Cache' - error in extracting the CTF file due to "required privilege not held by client"

Question

Paj Ruj 2020-7-16

2
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/566286-could-not-access-the-matlab-runtime-component-cache-error-in-extracting-the-ctf-file-due-to-req

评论： Markus Hohlagschwandtner 2023-6-13

I am trying to run python code on Windows using a python package created by MATLAB/using MATLAB runtime (created with Mac OS, if it matters). When I attempt to run it I get this error message:

(traceback)

File "C:\Users\my202\OneDrive\Documents\wlan_demod_sf_ndev_ver5\for_redistribution_files_only\wlan_demod_sf_ndev\__init__.py", line 253, in initialize_package

package_handle.initialize()

File "C:\Program Files\MATLAB\MATLAB Runtime\v98\toolbox\compiler_sdk\pysdk_py\matlab_pysdk\runtime\deployablepackage.py", line 33, in initialize

mcr_handle = self.__cppext_handle.startMatlabRuntimeInstance(self.__ctf_path)

SystemError: Could not access the MATLAB Runtime component cache. Details: Some error has occurred in the file: b:\matlab\standalone\mclmcr\core\mclctffileextractor.cpp, at line: 62.

The error message is:

Error in extracting CTF file to 'C:\MATLAB_Cache\mcrCache9.8\wlan_d0'. Details: 'Could not create link: C:/MATLAB_Cache/mcrCache9.8/wlan_d0/3P.instrset/libiio.instrset/maci64/Library/Frameworks/iio.framework/iio: A required privilege is not held by the client'

Component cache root: 'C:\MATLAB_Cache\mcrCache9.8'

Component name: 'wlan_demod_sf_ndev'

The package is 'wlan_demod_sf_ndev'. I have looked for similar issues and tried the prescribed solutions (cleared out the cache, reassigned MCR_CACHE_ROOT to a new cache directory, etc)....No idea what this issue could be. Any ideas/advice/solution?

Thanks in advance.

2 个评论
显示无隐藏无

Wanda Liz Diaz Merced 2021-12-14

this matlab people never replied to this issue. How may we hurry them? i am facing the same issue. it is not coincidence that three computers in three different countries have the same symptom. it is clearly not the user.

Markus Hohlagschwandtner 2023-6-13