No implementation found for style `ae'
No implementation found for style `ucs'
No implementation found for style `fontenc'
No implementation found for style `t1enc'
No implementation found for style `type1cm'
No implementation found for style `graphicx'
No implementation found for style `url'

redefining command \url 

previous meaning of \url will be lost
Unrecognized option  to \includegraphics
