Trying to update Regular Labs extension with...

Hi,

I have updated from Joomla 3 to the last Joomla 4, and I try to update Regular Labs extensions. But I've got this error:

An error has occurred.
0 PlgSystemTabsInstallerScriptHelper::preflight(): Argument #2 ($adapter) must be of type JAdapterInstance, Joomla\CMS\Installer\Adapter\PluginAdapter given

I'm also unable to uninstall them. Same problem for all Regular extensions. Any idea what can be c=the cause and the solution?

Many thanks,

No. I just disable them. I didn't want to lose my setup. I understand that I made a mistake.

I put a lot of time to update Joomla and I try to be able to resolve this without the need to restart my update from beginning. How should I proceed to uninstall them now?


Many Thanks,

Thank you for your support.

I choose to restart from the beginning my update process to do it right.

Before updating from Joomla 3 to Joomla 4, I have uninstalled all regular Labs extension.

After the update to Joomla 4, I have installed your extension Manager to install what I need.

Everything worked fine except for Advanced module manager. I have this error:

snipboard.io/IqOuGc.jpg

Can you help me to resolve this?


Have a great day 🙂

If I uninstalled all extensions, Is it supposed to be a new clean install?

Actually, there is no AMM on my website. Is there another way to correct AMM without the need to restart again from scratch?

I have deleted the table. It took me 10 minutes to rebuild the module conditions sets. I'm very happy and I will be careful next time.


Thank you very much and have good time during the Holidays.