[LON-CAPA-admin] Print problem
Guy Albertelli II
guy at albertelli.com
Mon Apr 10 13:49:57 EDT 2006
Hi Hon-KIe,
> This is the season for trouble. The main lib server - running FC4
> does not print properly. When selecting to print a problem or list of
> problem from either construction or from a course, it gives the
> following message.
>
> Return to last resource.
>
>
> LaTeX file was not created successfully
>
> Clicking the Return link does not do anything - view source shows
> that the link href="" is empty. This seems to be produced by the variable
>
> my $identifier = $ENV{'QUERY_STRING'};
>
> in printout.pl. Suggests that the variable is not defined. Also, the
> tex file is in the directory /home/httpd/prtspool so it is not clear
> why it cannot find it. There doesn't seems to be any error messages
> in lonnet.log, under /var/log/httpd/error_log ... the usual suspects.
> Any suggestions what to check and how to fix it?? ... The httpd is
> the same version as on one of the access server that does print properly.
>
Bluh, it's coupled with the lonnet.pm changes that you installed last
week.
loncgi.pm 1.6 fixes this. (loncgi.pm has it's own routines for
initializing the $env{} var...)
You won't need to bounce the server after installing loncgi.pm 1.6:
http://install.loncapa.org/cgi-bin/cvsweb.cgi/loncom/cgi/loncgi.pm?rev=1.6;content-type=text%2Fplain
Sorry about forgetting that.
--
guy at albertelli.com 0-7-1-8-27,137
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