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avatar galamarco
galamarco
30 Sep 2022

Steps to reproduce the issue

I go to edit an user account, for example administrator/index.php?option=com_users&view=user&layout=edit&id=451
I save and I have an error

Expected result

Save confirm

Actual result

"Call to undefined method Joomla\CMS\Application\AdministratorApplication::isAdmin()"
Screenshot

System information (as much as possible)

Joomla 4.2.3
Php 8.0.23

Additional comments

avatar galamarco galamarco - open - 30 Sep 2022
avatar joomla-cms-bot joomla-cms-bot - change - 30 Sep 2022
Labels Added: No Code Attached Yet
avatar joomla-cms-bot joomla-cms-bot - labeled - 30 Sep 2022
avatar brianteeman
brianteeman - comment - 30 Sep 2022

You have a plugin installed on your site that is not compatible with Joomla 4 as it is using some code that was deprecated many years ago and has now been removed.

If you follow the advice in this video you will be able to locate which plugin is the problem. Then you can either remove it, upgrade it or even follow the instructions to fix it.

https://youtu.be/ZO9nmdsLlFw

avatar brianteeman
brianteeman - comment - 30 Sep 2022

Not a core bug - can be closed

avatar HLeithner HLeithner - change - 30 Sep 2022
Status New Closed
Closed_Date 0000-00-00 00:00:00 2022-09-30 08:50:24
Closed_By HLeithner
avatar HLeithner HLeithner - close - 30 Sep 2022

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