The error information of compile is like this Error 1 error C2338: THIS_METHOD_IS_ONLY_FOR_VECTORS_OF_A_SPECIFIC_SIZE c:\eigen\eigen\src\geometry\orthomethods.h 29 1 fortest

It does not tell me which line of my code cause this error.

Is there a way to do this?

look at the entire error messages showing the call stack....

Thank you, I found it in th output window of vs2013