The linker couldn't find the
Log
function declared in class
CMainFrame
.
You did this declaration in
MainFrm.h:
void Log(int arg1, char const * arg2, int arg3, char const * arg4);
But you didn't write the
implementation for this function anywhere. Check your
MainFrm.cpp file and make sure you didn't forget or maybe commented it:
void CMainFrame::Log(int arg1, char const * arg2, int arg3, char const * arg4)
{
....
}
By the way, I suppose you want to declare you char pointers parameters as
const char*
and not
char const*
...