0 - Call to undefined method JEventDispatcher::getContent() when editing article from front-end

[stawebnice]

Hi,

with Joomla 3.8.11 and 3.8.12 we are not able to access edit form of article after logging in from front-end. Tested on two different websites with different editors (tiny mce and jce even without editor).

I get this error from fatal catcher

Your site caused a blank screen upon a visit of this URL:

https://www.berlitzpraha.cz:443/index.p ... ov&lang=cs

Error message data:
1 Call to undefined method JEventDispatcher::getContent() in file: /data/web/virtuals/60110/virtual/www/domains/berlitzpraha.cz/plugins/editors-xtd/readmore/readmore.php line: 44

when I disable plugin editor read more, the problem is solved (but then we cannot use read more button in articles)

[pmleconte]

Hi,

That's strange because plugins/editors-xtd/readmore/readmode.php file does not contain any call to JEventDispatcher.

Line 44 contains $this->_subject->getContent($name), which means $this->_subject is a JEventDispatcher class.

Try to update your website again : go to Components, Joomla Update, click on "Check for update" button and you should see "Reinstall Joomla Core Files".

Pascal

[pmleconte]

Hi,

Just tried using JCE (2.6.32) in FrontEnd editing, no problem found.

Maybe related to your template ?

Pascal

[nahagel]

According to
https://forum.joomla.de/thread/6261-kei ... 3%B6glich/

problem on my site was similar:
module Perfect Everything in Everyway

[htmgarcia]

Hi stawebnice,
instead of disabling the read more plugin (is a core extension), please try to disable one third party extension at the time.

This will help to catch the extension that is causing the issue in first place.

Hi,

with Joomla 3.8.11 and 3.8.12 we are not able to access edit form of article after logging in from front-end. Tested on two different websites with different editors (tiny mce and jce even without editor).

I get this error from fatal catcher

Your site caused a blank screen upon a visit of this URL:

https://www.berlitzpraha.cz:443/index.p ... ov&lang=cs

Error message data:
1 Call to undefined method JEventDispatcher::getContent() in file: /data/web/virtuals/60110/virtual/www/domains/berlitzpraha.cz/plugins/editors-xtd/readmore/readmore.php line: 44

when I disable plugin editor read more, the problem is solved (but then we cannot use read more button in articles)

[al_ping]

Hi,

I have also been receiving this error when editing articles using the front end editor.

From my test it appears this occurs when the onDisplay event is triggered by a module, such as the below.

Code: Select all

$recaptcha = $dispatcher->trigger('onDisplay', array(null, 'dynamic_recaptcha_1', 'class=""'));

[ShibumiDesign]

I have discovered that Perfect Web's Perfect Everything in Everyway (ver 2.0.13) module is the culprit on sites that I have it running on... disabling the module "Perfect Everything in Everyway" in the Extensions => Manage => Modules solved the problem for me... Hope this helps.