After updating Joomla, I can no longer log into the backend and the following message appears in the frontend:
Es ist ein Fehler aufgetreten.
0 Class "Joomla\Component\Scheduler\Administrator\Extension\SchedulerComponent" not found Can you help me?
Thank you very much.
About Joomla you have ask / check on forum.joomla.org.
You're welcome.
I took a step back. You can now log in to the backend.
Now only the frontend editor does not work yet.
Not Found
The requested document was not found on this server.
Web Server at greenchili.ch
Now everything is working. The .htaccess was broken.
What do you think? Can I update to Joomla 4.1.14 without problems?
Hi,
Thanks for contacting us. Glad to know that it is working now. Yes you can upgrade to Joomla 4.1.14. But please make sure you have Backup. You can now close this post by accepting the answer.
-Regards.
An error message appeared after the update. But everything seems to be working? What do you think?
The post-installation instructions did not respond either. I cannot delete them. Do you have a tip?
If I may...
I logged and all seems to be OK.
But you have to fix that
Warning The PHP temporary folder is not set.ask hosting support about details.
Ok. Thank you very much for taking a look.
Do you know that? Is this a Joomla 4 problem with the post-installation instructions?
And I'll clarify that with the PHP.
Many thanks
0 Class 'Joomla\Component\Scheduler\Administrator\Extension\SchedulerComponent' not found
I have the same problem. How would it be resolved?
i have installed the newsberg_quickstart_J4 as a test fresh. after that only joomla upd. then comes the Class 'Joomla\Component\Scheduler\Administrator\Extension\SchedulerComponent' not found .
does anyone have a tip?
THANKS
The class SchedulerComponent is declared in the file administrator/components/com_scheduler/src/Extension/SchedulerComponent.php, which may be missing. Extract the file from the installation package of Joomla 4.1.5 and copy it to the server.
If more files appear to be missing and you can go to System - Update - Joomla, download the Joomla 4.1.5 update package and run the update from the button 'Upload and Update'.
I have already tried with the copy, does not work. I do not come at all in the backend.
Delete the file administrator/cache/autoload_psr4.php
and start the backend
again.
if thisnot help, delete all files in the folder
super tip it works thank you very much
gerne. Gute Nacht
YouwelcomeGoodnight
