Qubic 4.0 Template Have A Erro Notice:Call To Undefined Method Joomla\CMS\Application\AdministratorApplication::isAdmin()
aboutnic
I added a user in the background, and there was an error. I can't do the next step.
Users->+New An error has occurred. Call to undefined method Joomla\CMS\Application\AdministratorApplication::isAdmin()
Paul Frankowski
Accepted AnswerNow should be OK, I removed old plugin from that component.
If you want to use Newsletter, please install AcyMailing v8.2
Later uninstall older version.
Paul Frankowski
Accepted AnswerHi,
- https://forum.joomla.org/viewtopic.php?t=988008
- It can be caused by old admin module or plugin, watch Brian video to find it: https://youtu.be/ZO9nmdsLlFw
aboutnic
Accepted AnswerThank you for your help and reply. The problem still hasn't been solved after I tried. Can this Qubic 4.0 Template run on the website?
Actually this issue has been happening for three weeks, and my customer can' t wait for so long. There were 10 bugs generated after one bug was modified......
God! I think we should be using products, not modifying programs, right？ Can you solve the problem for me？And let me can download a new "Qubic 4.0 Template" you modified again. Thank you so much.
Paul Frankowski
Accepted Answerwithout error screenshot from developer joomla bug tool hard to help.
or
FTP access
aboutnic
Accepted AnswerThank you for your help. The background error screen and ftp permission are attached. Please help!