# error C1001: An internal error has occurred in the compiler.

Hi..! I want to use "C++ code doing image-processing using openCV" in C#. For that I made a wrapper-class library in which I linked some header and body files of my C++ project.

I almost got success but when I build the class library for releasing Dll I got this error

error C1001: An internal error has occurred in the compiler


When I double-click on it it goes to open CV file "mat.hpp" in the wrapper-class library. I want to solve this error soon. I did a lot search but still have the same error.