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[Gmod-gbrowse] Unable to export image in GBrowse
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From: Erica L. <eri...@gm...> - 2017-10-31 06:06:57
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Hi Sir, FYI, I've installed GBrowse 2.56 in Ubuntu 14.04. Everything works fine except exporting the images. Both PNG and SVG able to export correctly when only a single track is on. While exporting multiple tracks, it will only shows the scafflold (as showed below; using Yeast database in GBrowse). May I know how to fix this? http://localhost/cgi-bin/gbrowse_img/yeast/?name=chrI:143000..180001;l=Genes%1ECDS%1EtRNAs%1ETransp%1ECentro:overview%1EGC:region;width=800;id=c1c2af8db2f67d1d45089cab58ce846d;format=GD;keystyle=between;grid=1 [image: Inline image 1] *Apache error log* [Tue Oct 31 11:10:14.142228 2017] [cgi:error] [pid 10004] [client localhost:53766] AH01215: Use of uninitialized value in subtraction (-) at /usr/local/share/perl/5.18.2/Bio/DB/IndexedBase.pm line 817., referer: http://localhost/cgi-bin/gbrowse/yeast/ [Tue Oct 31 11:10:14.142364 2017] [cgi:error] [pid 10004] [client localhost:53766] AH01215: Use of uninitialized value $curr_line in pattern match (m//) at /usr/local/share/perl/5.18.2/Bio/DB/IndexedBase.pm line 820., referer: http://localhost/cgi-bin/gbrowse/yeast/ [Tue Oct 31 11:10:15.506081 2017] [cgi:error] [pid 10003] [client localhost:53767] AH01215: Use of uninitialized value in subtraction (-) at /usr/local/share/perl/5.18.2/Bio/DB/IndexedBase.pm line 817., referer: http://localhost/cgi-bin/gbrowse/yeast/ [Tue Oct 31 11:10:15.506206 2017] [cgi:error] [pid 10003] [client localhost:53767] AH01215: Use of uninitialized value $curr_line in pattern match (m//) at /usr/local/share/perl/5.18.2/Bio/DB/IndexedBase.pm line 820., referer: http://localhost/cgi-bin/gbrowse/yeast/ [Tue Oct 31 11:10:40.748658 2017] [cgi:error] [pid 8281] [client localhost:53773] AH01215: CGI::param called in list context from /usr/lib/cgi-bin/gbrowse_img line 224, this can lead to vulnerabilities. See the warning in "Fetching the value or values of a single named parameter" at /usr/local/share/perl/5.18.2/CGI.pm line 412., referer: http://localhost/cgi-bin/gbrowse/yeast/ [Tue Oct 31 11:10:41.308542 2017] [cgi:error] [pid 8281] [client localhost:53773] AH01215: Use of uninitialized value in subtraction (-) at /usr/local/share/perl/5.18.2/Bio/DB/IndexedBase.pm line 817., referer: http://localhost/cgi-bin/gbrowse/yeast/ [Tue Oct 31 11:10:41.308637 2017] [cgi:error] [pid 8281] [client localhost:53773] AH01215: Use of uninitialized value $curr_line in pattern match (m//) at /usr/local/share/perl/5.18.2/Bio/DB/IndexedBase.pm line 820., referer: http://localhost/cgi-bin/gbrowse/yeast/ [Tue Oct 31 11:10:45.643721 2017] [cgi:error] [pid 8281] [client localhost:53773] AH01215: CGI::param called in list context from /usr/lib/cgi-bin/gbrowse_img line 224, this can lead to vulnerabilities. See the warning in "Fetching the value or values of a single named parameter" at /usr/local/share/perl/5.18.2/CGI.pm line 412., referer: http://localhost/cgi-bin/gbrowse/yeast/ [Tue Oct 31 11:10:46.174638 2017] [cgi:error] [pid 8281] [client localhost:53773] AH01215: Use of uninitialized value in subtraction (-) at /usr/local/share/perl/5.18.2/Bio/DB/IndexedBase.pm line 817., referer: http://localhost/cgi-bin/gbrowse/yeast/ [Tue Oct 31 11:10:46.174730 2017] [cgi:error] [pid 8281] [client localhost:53773] AH01215: Use of uninitialized value $curr_line in pattern match (m//) at /usr/local/share/perl/5.18.2/Bio/DB/IndexedBase.pm line 820., referer: http://localhost/cgi-bin/gbrowse/yeast/ Thank you. Regards, Erica |
