error C2440: 'static_cast' : cannot convert from 'Vector' to 'T'

Hi StackOverflow community.

Today I tried to compile a download library, but when I try to add to my project and compile it, I get an error. I've tried some things but nothing fixed this issue.

Let me explain and show the code:

template < typename... K >
Matrix(K ... args)
{
    static_assert(std::is_arithmetic< T >::value, "Type T has to be arithmetic!");
    m_cValues = std::array< T, T_Rows* T_Cols > { static_cast<T>(args)... }; // This line
}

I didn't see the error. What am I doing wrong?

Thanks in advance.

Best Regards.