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     Report a Bug > WebGUI Bug Tracker

Help link broken for navigation template

User knowmad
Date 4/30/2007 10:37 am
Severity Cosmetic (misspelling, formatting problems)
Version WebGUI 7.3.15
Views 52
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User Message
knowmad

The Help Index sets up the following invalid link for the "Navigation Template" object: 

http://www.plainblack.com/verticalmenu2?op=viewHelp;hid=navigation%20template;namespace=Asset_Navigation



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colink

I can't duplicate this bug on my dev site.  I've tried Mozilla on Solaris, and FireFox and IE on Windows.

If the bug still exists in 7.3.16, please re-open this bug. 



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knowmad

Hi Colin,

I can't duplicate this bug on a new demo site. However, the url is the same as what I'm trying on the www.plainblack.com website. I'm thinking we may have an upgrade bug. I'll try to join the IRC today and pitch in support for tracking down this issue.

 

Thanks,
William 



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JT

This is the error generated in the logs on plainblack.com

2007/05/02 08:30:48 - ERROR - www.plainblack.com.conf - main::[[undef]] - Couldn't execute operation : WebGUI::Operation::Help::www_viewHelp. Root cause: HTML::Template->output() : fatal error in loop output : HTML::Template->output() : fatal error in loop output : HTML::Template::param() : attempt to set parameter '' with a scalar - parameter is not a TMPL_VAR! at /data/wre/prereqs/perl/lib/site_perl/5.8.8/HTML/Template.pm line 3069
 at /data/wre/prereqs/perl/lib/site_perl/5.8.8/HTML/Template.pm line 3069
 at /data/WebGUI/lib/WebGUI/Asset/Template/HTMLTemplate.pm line 69

Investigating... 



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JT
Turns out this is a problem with HTML::Template 2.8 vs 2.9. In 2.8 it works, and in 2.9 it doesn't. Still investigating.


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colink

HTML::Template 2.9 does not like loop entries with empty strings as keys. v2.8 will accept them.  That explains why some sites were working and not others.

Fixed in 7.3.16 



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