Unable to view details of recurring events or book

Hi

Joomla 5.3.2, PHP 8.3, Theme Cassiopeia-Default

JEM 4.3.3

I'm trying to create a simple session booking session for my Daughter's Pilates classes

I've created a couple of recurring event which I can view and book into, very good.

BUT I'm unable to view the event page for any of the recurring events I get error:

Unsupported operand types: stdClass + int. I understand that this is likely a PHP issue Google tells me "This error commonly occurs in PHP when you try to directly add an object, which is not a numeric type, to an integer." But I can't find another  reference to my particular error in JEM.

Any assistance gratefully received

Hi, welcome in this forum.
It would be helpful to describe step by step, what you are doing until you get this error.
Did you enable in joomla's global configuration debug=yes and error reporting =maximum
can you exactly report what you get.
Jojo

Hi jojo12

Thanks for your time. Set Joomla system as you described.

We want only registered users users to be able to access bookings. Using Community Builder

I've created two recurring events They both recur weekly on a Monday at different times.

They are both:
Assigned to a Category, and a Contact, are Published, Not Featured, Start Publishing has a Date :2025-07-28 = yesterday, Access = Public, There is no event description

Under Event Registration I have Yes, Yes, No, 3, 1, 1, 0, Yes, Yes, Yes, Yes

I have Menu Items for JEM simplelist and JEM myattendances both set to Access Registered

If I select the simplelist Menu item it displays the list of Events. If I select the first Event in the series of recurrences it takes me to what I assume is the Event Page, here I can see all the details and choose to book that one session or all the sessions. Great.

If I now go to the myattendances menu I can see the events I'm booked into. If I select either of the first events it takes me through to the Event Page successfully. However if I select any other event I get the following error. Same (or very similiar)  error if  select any event other than the first one from the simplelistThe requested page can't be found.An error has occurred while processing your request.You may not be able to visit this page because of:

• an out-of-date bookmark/favourite
• a mistyped address
• a search engine that has an out-of-date listing for this site
• you have no access to this page

Go to the Home Page If difficulties persist, please contact the website administrator and report the error below.

0 Unsupported operand types: stdClass + int

Call Stack#FunctionLocation1()JROOT/components/com_jem/views/event/tmpl/responsive/default_:1602include()JROOT/libraries/src/MVC/View/:4163Joomla\CMS\MVC\View\HtmlView->loadTemplate()JROOT/components/com_jem/views/event/tmpl/responsive/default_:2794include()JROOT/libraries/src/MVC/View/:4165Joomla\CMS\MVC\View\HtmlView->loadTemplate()JROOT/components/com_jem/views/event/tmpl/responsive/:4856include()JROOT/libraries/src/MVC/View/:4167Joomla\CMS\MVC\View\HtmlView->loadTemplate()JROOT/libraries/src/MVC/View/:2048Joomla\CMS\MVC\View\HtmlView->display()JROOT/components/com_jem/views/event/:3939JemViewEvent->display()JROOT/components/com_jem/:10810JemController->display()JROOT/libraries/src/MVC/Controller/:73011Joomla\CMS\MVC\Controller\BaseController->execute()JROOT/components/com_jem/:4912require_once()JROOT/libraries/src/Dispatcher/:7113Joomla\CMS\Dispatcher\LegacyComponentDispatcher::Joomla\CMS\Dispatcher\{closure}()JROOT/libraries/src/Dispatcher/:7314Joomla\CMS\Dispatcher\LegacyComponentDispatcher->dispatch()JROOT/libraries/src/Component/:36115Joomla\CMS\Component\ComponentHelper::renderComponent()JROOT/libraries/src/Application/:21716Joomla\CMS\Application\SiteApplication->dispatch()JROOT/libraries/src/Application/:27117Joomla\CMS\Application\SiteApplication->doExecute()JROOT/libraries/src/Application/:30418Joomla\CMS\Application\CMSApplication->execute()JROOT/includes/:5819require_once()JROOT/:32

I was able to reproduce your issue, thanks for posting it!
I posted it in  github.com/jemproject/JEM-Project/issues/1966
at the moment it's a bit of holyday time. We will try to fix it asap!

Thanks jojo12. Enjoy your holiday