Call To Undefined Method Joomla\CMS\Application\SiteApplication::isSite() - Question | JoomShaper
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Call To Undefined Method Joomla\CMS\Application\SiteApplication::isSite()

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Alex

Template 3 years ago

when reassigning a menu item, it displays the message Call to undefined method Joomla \ CMS \ Application \ SiteApplication :: isSite (). help what to do?

website http://new.амуртех.рф/

when adding the Advance slideshow module. it causes conflict

the page causing the conflict http://new.амуртех.рф/index.php/test

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9 Answers
Ugur Uygur
Ugur Uygur
Accepted Answer
3 years ago #47454

Hi, Is the template and Advance slideshow module you use suitable for the Joomla version?

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Alex
Accepted Answer
3 years ago #47456

yes, I downloaded for version 4.

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Ugur Uygur
Ugur Uygur
Accepted Answer
3 years ago #47458

It looks like the advanced slideshow module is not compatible with joomla 4.

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Alex
Accepted Answer
3 years ago #47460

And now what i can do? I need it. It's the developers' fault

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Ugur Uygur
Ugur Uygur
Accepted Answer
3 years ago #47462

You need to uninstall the module. I don't know if it has a plugin, you should check it out. You can also remove it from FTP.

I can help, but I can't do anything remotely because I don't have permission. Developers will see the message. :) I hope they fix the problem, please wait.

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Alex
Accepted Answer
3 years ago #47463

I don’t understand what I paid the money for. I'll probably go to version 3 or download a pirated copy of the template

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Alex
Accepted Answer
3 years ago #47464

I don’t understand what I paid the money for. I'll probably go to version 3 or download a pirated copy of the template

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Ugur Uygur
Ugur Uygur
Accepted Answer
3 years ago #47465

I'm replying to you via joomla. I'm not going into the other payment issue (You should make sure that the product you buy is compatible with the joomla version you are using.). As I said, the producers are happy to help you.

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Rashida Rahman
Rashida Rahman
Accepted Answer
Support Agent 3 years ago #47468

Hi there!

Are you using the 'Advance slideshow module'? If yes, its not from us but from RSJoomla?

I have searched and found this article: https://www.rsjoomla.com/support/documentation/rsmediagallery/plugins-and-modules/rsmediagallery-advanced-slideshow-module.html

So, this module is not compatible with Joomla 4 yet as per my knowledge.

Please contact your 'Advance slideshow module' provider.

However, if you have used our quickstart pack then you should have it with all the necessary components along with demo datas too.

Kindly, try slideshow addon of our SP Page Builder to see if it serves your purpose! Not every extensions/products are Joomla 4 ready yet, so please use only those are already get compatibility update for Joomla 4.

Best Regards

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