Bug 21123

Summary: Patron card creator doesn't print barcodes with Code39 + Modulo
Product: Koha Reporter: Katrin Fischer <katrin.fischer>
Component: Label/patron card printingAssignee: Chris Nighswonger <cnighswonger>
Status: NEW --- QA Contact: Testopia <testopia>
Severity: normal    
Priority: P5 - low CC: fridolin.somers
Version: Main   
Hardware: All   
OS: All   
See Also: https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=20084
Change sponsored?: --- Patch complexity: ---
Documentation contact: Documentation submission:
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Version(s) released in:

Description Katrin Fischer 2018-07-26 12:31:52 UTC
I've tested in 16.11, 17.11 and on master and Code39+Module43 and Code39+Modulo10 are not printing for me, while just Code39 works fine.

When exporting, the PDF is not created, instead a yellow error message is shown:

WARNING: Error while creating PDF file. Batch: 1 Layout: 22 Template: 26 Please have your system administrator check the error log for details.

koha-plack-err does show a lot of those:

CGI::param called in list context from package Template::Document line 20, this can lead to vulnerabilities. See the warning in "Fetching the value or values of a single named parameter" at /usr/share/perl5/CGI.pm line 436.
CGI::param called in list context from package Template::Document line 13, this can lead to vulnerabilities. See the warning in "Fetching the value or values of a single named parameter" at /usr/share/perl5/CGI.pm line 436.
CGI::param called in list context from package Template::Document line 14, this can lead to vulnerabilities. See the warning in "Fetching the value or values of a single named parameter" at /usr/share/perl5/CGI.pm line 436.

I've tested with the sample patrons, who have numerical cardnumbers like:
Pamela Bennett, 23529000318858