Hi, I've been upgrading a site form J3 to J4, the whole thing went ok, I didn't worry too much about the front end situation 'cause I knew it would be tricky.
I uploaded Magnin template which is ok with J4, correct ?
Now, the site is on J4 and the administrator is just fine, or so it seems. But I have an error 0 Cannot access protected property Joomla\CMS\Menu\MenuItem::$params on my front public page.
I have seen that the probleme has already been addressed on this forum before but I have not seen any way out. Is there a problem with Helix (I have Helix 3 on the site). What can I do?
The site is on local so far.
Thanks.
Staff replied
General
Error 0 : Cannot access protected property Joomla\CMS\Menu\MenuItem::$params
1 reply
Rashida Rahman Staff
Hi there!
Sorry for your issue.
Did you followed the blog post below, please?
https://www.joomshaper.com/blog/how-to-update-your-site-to-joomla-4
Are you using raw Helix3 there or a template based on Helix3 framework? Helix Ultimate and Helix3 frameworks should not be used together, if you have already, completely remove one.
Hope this helps anyways!
Best Regards
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