0 Class "Joomla\Plugin\Behaviour\Compat\Extension\Compat" not found - Forum | JoomShaper
Solved General

0 Class "Joomla\Plugin\Behaviour\Compat\Extension\Compat" not found

Asked by jean-luc herrouin 2 years ago Last activity 2 years ago

Hello
I hosted my localy developped site. When i test it, i receive this error message
0 Class "Joomla\Plugin\Behaviour\Compat\Extension\Compat" not found.
I looked at this error message in the internet, found a solution (remove the autoload file, it will be regenerated), but now, i get this new error message: 0 Class "Helperbase" not found . I don't find informations about that error on the net. Could anyone help?
the website http://www.protectionpollinisateurs.fr
regards
jluc

Accepted answer

Marked as the solution
Toufiq Senior Staff

Please check now and let me know.

5 more replies

Toufiq Senior Staff

Hi there,

Thank you for reaching out, and I apologize for any inconvenience caused by this oversight. Could you kindly grant me access to your Joomla administrator area so that I can investigate the issue you're experiencing? Prior to providing access, please ensure that you have backed up your site. Additionally, it's important to note that providing login credentials is entirely voluntary on your part; we respect your decision either way. However, if you do choose to share the login details, it would greatly expedite the resolution process. Thank you for your cooperation.

Best regards,

Toufiqur Rahman (Team Lead, Support)

jean-luc herrouin Asked this

Hello toufic, thanks for your reply
here are all the credentials i have from the hoster. Bellow in hidden part.
domaine is protectionpollinisateurs.fr
when i try to connect as admin, i use
http://www.protectionpollinisateurs.fr/administrator
It gives me acces to admin joomla panel, but no login windows, only the error message.
regards
jluc

jean-luc herrouin Asked this

Hello Toufiq,
I just see your message. Th'ats a very good news. I did not check it right now.
I just wanted to tell you that I created a new target database , with utf8_general_ci encode, the previous one was latina_swedish_ci, i don't know why. and a new user.
I imported my local database, modified the confi.php file, and that's ok.
We were working at the same time, but not on the same objects, so ? I will check with your modifications.

jean-luc herrouin Asked this

Well, i checked after modifying the configuration.php file, and using the primary database, and it's user. It works, right. But you write you changed the user. Where did you change ? I do not see. Or may be you went back to initial config? Did you make any other changes?
So, i don't understand eveything, but it seems it works with either databases, and the initial user and password.
I will go on, change http to https. Up to you, should i remove my second database and use the one you worked on?
Regards
jluc

Toufiq Senior Staff

I just updated Joomla core files. Nothing else. Maybe your database is same. Thanks

jean-luc herrouin Asked this

Well tat's fine. I suppose the modified encodage has no role in the solution, but joomla core files update.
Thanks
regards

Toufiq Senior Staff

You are right. But, it's true after update core file of Joomla it works.

Log in to reply.