Joomla Templates Club 406,261 posts

[jmvvliet Friend jmvvlietJoin date: November 2006Posts: 7Downloads:0Uploads:1]

#117661

Hi all,

I’m getting a ‘division by zero’ error:

Warning: Division by zero in /home/bthere36/domains/bthere4u.nl/public_html/templates/ja_pollux/index.php on line 40

Please take a look at http://85.17.55.2/~bthere36/index.php, here you can see the error. Does anyone know what that error means? It is at this line:

$ja_headerimg = $ja_header_images [getCurrentMenuIndex() % count($ja_header_images)];

in the index.php of the ja_pollux theme.

When I run the site ‘localhost’ then I’m not getting the error!:confused:

Thanx in advance…

[jmvvliet Friend jmvvlietJoin date: November 2006Posts: 7Downloads:0Uploads:1]

#211684

Additional info:

Following PHP Server Settings are not optimal for Security and it is recommended to change them:

PHP register_globals setting is `ON` instead of `OFF` Joomla! RG_EMULATION setting is `ON` instead of `OFF` in file globals.php
`ON` by default for compatibility reasons

second additional:

Session Directory / Unwriteable

Could that cause anything wrong?

[ha le-viet Developer ha le-vietJoin date: April 2006Posts: 415Downloads:0Uploads:26 Thanked: 5 times in 1 posts]

#211707

Hi jmvvliet,

Please replace that line by:

if (count($ja_header_images)) $ja_headerimg = $ja_header_images [getCurrentMenuIndex() % count($ja_header_images)];

Regards,
Ha Le-Viet.

[jmvvliet Friend jmvvlietJoin date: November 2006Posts: 7Downloads:0Uploads:1]

#211709

Ha-Le-Viet,

problem solved. But I’m always searching for the reason why… does the current menu index not contain a number > 0, or are there simply no ja_header_images?

By the way, I’m using Joomla! 1.0.11 and IE 7.0…

Thanx anyway,

JMvV

[Omar Ramos JAEC Omar RamosJoin date: September 2014Posts: 93Downloads:154Uploads:12 Thanked: 15 times in 1 posts]

#213263

The problem seems to lie in using the Dropline Menu Script, should you choose the Suckerfish menu, the error goes away.

Correct me if I’m wrong, but I think that’s what it is.

-Omar

[fredo Friend fredoJoin date: November 2006Posts: 2Downloads:0Uploads:0]

#213281

I’ve followed all the advice given in this post however the problem still exists on my site.

http://www.gorivercruise.co.uk

Can anyone assist me?

Regards,

[ha le-viet Developer ha le-vietJoin date: April 2006Posts: 415Downloads:0Uploads:26 Thanked: 5 times in 1 posts]

#213761

Hi fredo,

I visited your site and see no error or warning message. Did you fix the problem?

Regards,
Ha Le-Viet.

[filter2k Friend filter2kJoin date: January 2007Posts: 13Downloads:0Uploads:0]

#215583

Ha Le-Viet,

I had the error @ line 40 and your solution fixed it (Thank you for that), had the same template running on a different site and it did not have that error. Curious why one site would have it and one would not?? Can you detail “Why?” your solution fixed the error?

[ha le-viet Developer ha le-vietJoin date: April 2006Posts: 415Downloads:0Uploads:26 Thanked: 5 times in 1 posts]

#215613

Hi filter2k,

The error will show if your webserver error display policy is set to E_ALL, E_NOTICE etc. Some server only reports errors when its status is Fatal or Normal Error and ignore warning and notice errors.

Regards,
Ha Le-Viet.

[filter2k Friend filter2kJoin date: January 2007Posts: 13Downloads:0Uploads:0]

#216137

Thank you. Love learning new things.

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