Python Library failed to completely extract component

9 次查看（过去 30 天）
Carson Schubert
Carson Schubert 2018-10-2
Using MATLAB Compiler I have produced a Python library. The output function depends on a variety of m and p files. The Compiler fails on the packaging step each time, but only on the for_redistribution step. It successfully generates the for_redistribution_files_only folder.
I ran `python setup.py install` in that directory and it was successful with one piece of output that may be relevant:
removing 'build\lib' (and everything under it)
'build\bdist.win-amd64' does not exist -- can't clean it
'build\scripts-3.6' does not exist -- can't clean it
removing 'build'
I can then import the library, but get the following error when I call the initialize() function on it:
>>> import SimDataGen
>>> SimDataGen.initialize()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\<myname>\AppData\Local\Continuum\anaconda3\lib\site-packages\SimDataGen\__init__.py", line 305, in initialize
return _pir.initialize_package()
File "C:\Users\<myname>\AppData\Local\Continuum\anaconda3\lib\site-packages\SimDataGen\__init__.py", line 253, in initialize_package
package_handle.initialize()
File "C:\Program Files\MATLAB\R2018a\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\mcr_cache\mclcomponentcache.cpp, at line: 260.
The error message is:
Failed to completely extract component!
; component cache root:C:\Users\<myname>\AppData\Local\Temp\<myname>\mcrCache9.4; componentname: SimDataGen
I really have no idea what to do next. I have looked at other similar questions to no avail. I'm running on a Windows 10 environment.

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