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Usually indicates something not installed correctly in the admin interface -- typically during a merge. The starting point is (the same as debugging most other issues in Zen Cart) to look for any debug files...Quote:
Originally Posted by kenmax
Also scroll up when submitting a reply, and provide the information requested along with what version you installed, if it was an upgrade from a previous version, anything different from a "clean" installation of Zen Cart, etc.
You may want to start by describing exactly what is happening. We are unable to determine what behavior you are seeing (and feel does not work) unless you can tell us what on your main page does not work.Quote:
Originally Posted by bobo01
Also scroll up when submitting a reply, and provide the information requested along with what version you installed, if it was an upgrade from a previous version, anything different from a "clean" installation of Zen Cart, a link to your site, any debug log files, etc.
Yes I upgraded the system from 1.3.9h to 1.5.1, I tried to copy the files from Ultimate SEO one by one and after I copied general.php to admin page\includes\functions, the same problem happened. All items except "Configuration" on the menu bar was gone. Yes I think you are right, it indicates something not installed correctly in the admin interface during a merge. I am using 1.5.1 but I am still using the old admin page. I just have no idea of how to merge the old admin page with the new one. Should I just overwrite the old file with the new one?
Problem solved. I just renamed the admin folder to the original name of my admin folder after upgraded from 1.3.9h to 1.5.1 and reinstall Ultimates SEO URLs again. It work perfectly now. Thanks lhungil!
Glad you found the problem with the installation. Another peice of the puzzle you may want to check is the admin configure.php. Thank You for reporting back!Quote:
Originally Posted by kenmax
In Zen Cart 1.5.x the admin configure.php is very different from the one from 1.3.x. The Zen Cart upgrade script will not completely update the old admin configure.php to the new admin configure.php... And consequently will break things if you later move the admin folder unless you hand edit the contents of the admin configure.php... If you have not compared your current admin configure.php to one generated by a clean Zen Cart installation, you may wish to check what has changed.
Is there a "Recommended, Step by Step, Sequential order" to follow when installing Add-ons ?
I absolutely need these addons
- Column layout grid
- CSS Buttons
- Fast & Easy Checkout
- Sales Report
- Easy Populate
- Ultimate Seo
When I installed my last add-on (Ultimate Seo) installation, the /includes/functions/html_output.php was overwritten and now a blank page is showing up after hitting checkout ...
I removed "Ultimate Seo" and restored the original html_output.php file but the error is still there ...
Also does anyone know if Ultimate-SEO causes any conflict with any other addon, (especially CSS-Button addon) ? Because after installing Ultimate-SEO addon, my CSS Buttons disappeared.
I read somewhere that someone merged html_output.php in the CSS-Button addon with html_output.php in Ultimate-SEO addon. Does any one know how to merge these files ?
BTW, I am using Zencart v1.5.0 with with Ultimate-SEO v2.212
A basic rule of installing addons is to be sure that a new addon does not use files that any existing addon has created or modified. You need to check every file in the new mod's list with your existing store files to see if there is any duplication. If there is, you need to merge the two modified files. This can be a three-step process if the modifications are not simple and crystal-clearly identified:Quote:
I read somewhere that someone merged html_output.php in the CSS-Button addon with html_output.php in Ultimate-SEO addon.
(First save copies of all files concerned in a safe place so you have backups.)
Compare the first mod file version with the stock file version. Take notes of all differences and line numbers/context.
Compare the second mod file version with the stock file version. Take notes of all differences and line numbers/context.
Compare the first mod file version with the second mod file version. Decide on one of those to be the final copy, and put the changes from the other into that one. Add comments where appropriate so you will know what you did if you need to go back to it later. Then put the final copy back into the appropriate place in your store.
If both mods change the same line(s) in the file, you may need coding knowledge to know how to merge the functions or if they can coexist at all.
Hi gjh42, Thanks for your reply. I can edit HTML and CSS, but PHP editing is just too much for me. Can you suggest any other good SEO addon, that doesn't change any core files ? Ceon URI Mapping, Simple SEO URL, etc ?
Thanks
They all edit at least one core file and most override at least one core file.Quote:
... Can you suggest any other good SEO addon, that doesn't change any core files ? Ceon URI Mapping, Simple SEO URL, etc ?
"Ultimate SEO URLs" alters the "zen_href_link" function and adds a function called "original_zen_href_link" inside the file "html_output.php". Most of the other ones work in a similar way.
Was this a "clean" installation of Zen Cart 1.5 or an upgrade from 1.3.x? Did you have a previous version of this (or any other URL modifying module installed? Does the same problem occur with the "classic" template?Quote:
... now a blank page is showing up after hitting checkout ...
I would also highly recommend posting some short snippets of what is found in the "debug" files generated by Zen Cart. This is always a good place to start when trying to determine the cause of a "blank page". The debug files often give a very good indication of where things went wrong with the installation and may help us help you :)
If you ran the uninstall for this module, then removed all the new files added by this module, and undid any "merged" changes you made during the installation... There is a good chance the error could be with a different module.Quote:
... I removed "Ultimate Seo" and restored the original html_output.php file but the error is still there ...
I'd suspect an issue with the "checkout" module's installation... Especially as "Ultimate SEO URLs" does not alter any of Zen Cart's checkout files / functions / classes. By default "Ultimate SEO URLs" does not even change the URLs used during checkout. Hopefully we can make better guesses after you post some snippets from the "debug" files.
P.S. If this is a new store (or you are upgrading) I would highly recommend using Zen Cart 1.5.1 instead of 1.5.0. Zen Cart 1.5.1 includes a number of bug fixes and performance enhancements. No reason to stay with 1.5.0 - as once a module is added you lose PA-DSS (unless you go through the process of getting your changed version tested and approved for compliance).
What is the latest stable version of this plugin? The version in the Plugin Download area is ultimate_seo_urls_212.
Thanks,
Gary