Refresh Manifest Cache failed problem with joomla installation

supermanu59

Hello everyone,
I try to install acymailing on Joomla 4 but I got this message "Refresh Manifest Cache failed: Acym Extension is not currently installed." The component seem installed when I look at the ftp directory but it doesn"t appear on the admin panel. What"s wrong?

jvstratum

Hi,

Please follow these steps and check if it resolves your issue.

Log in to your Joomla Admin, then access Extensions-> Extensions Manager -> Discover -> Purge Cache.
Move on to Extension Manager -> Database -> Fix.
Go to Extension Manager -> Discover -> Discover.
Install the found modules/extensions/plugins.

supermanu59

Thank you,

I saw this explanation on the web but it seems to be for joomla 3. I don't see The button "Purge cache" in the extensions manager or "database fix" .

supermanu59

But with this points:

-Go to Extension Manager -> Discover -> Discover.
-Install the found modules/extensions/plugins.

It seems to be good, now I see Acymailing.

Thanks again

jvstratum

Hi,

You're welcome, enjoy your Acymailing.