问题
I'm trying to execute an exe program that calls a dll compiled with MATLAB, I am using MATLAB MCR R2012b to execute it.
It works OK on Windows XP 32 bits, but when trying to run it on Windows 7 (64 bits) the following error raises:
Warning: Initializing Handle Graphics failed in matlabrc
This indicates a potentially serious problem in your MATLAB setup,
which should be resolved as soon as possible. Error detected was:
MATLAB:undefinedVarOrClass
Undefined variable "graphics" or class "graphics.internal.initializeMATLABRoot".
Warning: Failed to add default profiler filters.
>In matlabrc at 163
Undefined function 'javaaddpath' for input arguments of type 'cell'
Could not initialize function.
I have installed MCR R2012b for 32 bits, and JRE for 32 bits. I have tried changing the MATLAB_JAVA and the MATLAB_PREFDIR environment variables, with no results.
Also, I cannot try to execute the restoredfaultpath command because I just have MCR installed and not the complete MATLAB tool.
Can anyone provide any clue?
来源：https://stackoverflow.com/questions/17044246/mcr-matlab-compiler-runtime-undefinedvarorclass-error-on-windows-7