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Qubic quickstart template: error with isAdmin() when Edit Account

Asked by Ernst 3 years ago Last activity 3 years ago

Hello

After successful installation of the Qubic quickstart qubic_quickstart_j4_v3.0.0 I get the error

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

when clicking User Menu > Edit Account

Tried to find this method call in the source code of the installation package, which installs Joomla! too, but didn't succeed. Since I have no problems with Joomla installed with SP Page Builder this error seems to be related by the Qubic template. Any idea how to fix this problem? Maybe the developers at JoomShaper can take a look at it?

Regards
Ernst

6 replies

Oldest first Newest first Most helpful
Ernst Asked this
3 years ago

By the way: the module that produces the errors seems to have something to do with acy-mailing. Here is a part of the last error message:

#   Function    Location
1   ()  JROOT/plugins/system/regacymailing/regacymailing.php:705
2   plgSystemRegacymailing->_addCSS()   JROOT/plugins/system/regacymailing/regacymailing.php:233
3   plgSystemRegacymailing->onAfterRender() JROOT/libraries/src/Plugin/CMSPlugin.php:279
4   Joomla\CMS\Plugin\CMSPlugin->Joomla\CMS\Plugin\{closure}()  JROOT/libraries/vendor/joomla/event/src/Dispatcher.php:486

As I said, I can't see any further through this :-(

Paul Frankowski Senior Staff
3 years ago · edited

Thanks, indeed, old acymailing plugin made that mess.

Solution:

  1. Detele that folder: plugins/system/regacymailing
  2. Uninstall Acymaling from Joomla (component, modules, all plugins,) and if you want to use newsletter: download & install new version (v8, not v5x as it was).
  3. That's all.
Ernst Asked this
3 years ago

Hi Paul

Thank you very much for the support.

Apparently I didn't save my first response to your original reply, so here are some notes on that one again:

The video was very helpful and I have enabled debugging as described. I then saw that the problem was with the acymaling plugin.

The video also recommends replacing the isAdmin() method with isClient('admin'). In another forum I saw the same recommendation, but there isClient('administrator') is used. Is this equivalent or does only one of the two methods work?

And regarding Aycmailing plugin: will try according to your instructions.

Many greetings
Ernst

Paul Frankowski Senior Staff
3 years ago

In your case - problem is/was with old plugin(s), so changing code doesn't make sense if there is a new version already and free.

Ernst Asked this
3 years ago

Hi Paul,

your advice works!

Regards
Ernst

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