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**Cover.tex
(./Cover.tex
LaTeX2e <2014/05/01>
Babel <3.9k> and hyphenation patterns for 78 languages loaded.

./Cover.tex:53: LaTeX Error: Environment figure undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.53 \begin{figure}
                   [h]
? 
./Cover.tex:53: Emergency stop.
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l.53 \begin{figure}
                   [h]
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

 
Here is how much of TeX's memory you used:
 7 strings out of 493117
 262 string characters out of 6135433
 52909 words of memory out of 5000000
 3569 multiletter control sequences out of 15000+600000
 3640 words of font info for 14 fonts, out of 8000000 for 9000
 1141 hyphenation exceptions out of 8191
 5i,0n,4p,80b,16s stack positions out of 5000i,500n,10000p,200000b,80000s
./Cover.tex:53:  ==> Fatal error occurred, no output PDF file produced!