I run the sample project and got error

The project - C:\Qt\4.3.3\examples\widgets\imageviewer
===========
Severity and Description Path Resource Location Creation Time Id
make[1]: *** [release\imageviewer.exe] Error 1 imageviewer line 0 1198013082034 730
make: *** [release] Error 2 imageviewer line 0 1198013082034 731
===========

When I import the project it works fine but, I added - save option and got this error. Since there is not line number I am not sure how to debug it
Thanks