\usepackage{graphicx}
\includegraphics[width=0.5\columnwidth]{maison.eps}

Package pdftex.def Error: File `maison-eps-converted-to.pdf' not found: using draft setting.

 
‪./ddd.tex, 17‬
The compiler cannot find the file you want to include. Make sure that you have uploaded the file and specified the file location correctly.
See the pdftex.def package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.17 ...raphics[width=0.5\columnwidth]{maison.eps}
                                                  
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