I had this problem before when I named homework sets with period in their name like 1.1, 2.1, etc.
This resulted in error message "Unknown graphics extension" .1-1-001.png with TeX confused about which period denotes the extension.
Adding the line
\usepackage{grffile}
to the file hardcopyPreamble.tex
in directory
/opt/webwork/webwork2/conf/snippets/
fixes that problem.
Andras
This issue was resolved in version 1.53 of pg/macros/dangerousMacros.pl (where the extra periods are replaced by underscores). It is nice to have an alternative solution, however.
Davide
Davide
How do I get version 1.53 of dangerousMacros.pl?
I just upgraded to version 2.4.5 of pg and
that has pg/macros/dangerousMacros.pl,v 1.41.2.3.2.1.
Andras
I just upgraded to version 2.4.5 of pg and
that has pg/macros/dangerousMacros.pl,v 1.41.2.3.2.1.
Andras
CD to your pg/macros directory and do
cvs -r HEAD dangerousMacros.pl
and that should do it.
Davide