JM Mega Menu

Hello!

Whenever I try to add a new item to the mega menu this error appears:

Recoverable Error: Argument 1 passed to Mage_Adminhtml_Controller_Action::_addContent() must be an instance of Mage_Core_Block_Abstract, boolean given, called in /data/web/magento_jm/app/code/local/Wavethemes/Jmmegamenu/controllers/Adminhtml/JmmegamenuController.php on line 58 and defined in /data/web/magento_jm/app/code/core/Mage/Adminhtml/Controller/Action.php on line 120

I have already fixed some small bugs, but the extension is still not fully functional.

I need some help by fixing the bugs in mega menu.

Thanks,
Andras

7 answers

Profile photo of Saguaros 0.00 $tone August 1, 2014
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Hi Andras,

Which version of magento are you using? Did you try to update the latest version of JM Megamenu extension?

If problem still persists, you can PM me URL, admin and ftp credentials of your site, I will investigate it further.

#1
Profile photo of Saguaros 0.00 $tone September 2, 2014
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Seem that your site requires the authentication information to access, please also send me this info and the ftp credential of your site. I will try to check it for you.

#3
Profile photo of scottmillard 20.00 $tone April 16, 2015
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Hi, We have same error. We just set up the Gamestore theme with jm-mega-menu extension. And We have found this error:
Recoverable Error: Argument 1 passed to Mage_Adminhtml_Controller_Action::_addContent() must be an instance of Mage_Core_Block_Abstract, boolean given, called in /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/app/code/local/Wavethemes/Jmmegamenu/controllers/Adminhtml/JmmegamenuController.php on line 93 and defined  in /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/app/code/core/Mage/Adminhtml/Controller/Action.php on line 120
#0 /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/app/code/core/Mage/Adminhtml/Controller/Action.php(120): mageCoreErrorHandler(4096, ‘Argument 1 pass…’, ‘/Applications/M…’, 120, Array)
#1 /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/app/code/local/Wavethemes/Jmmegamenu/controllers/Adminhtml/JmmegamenuController.php(93): Mage_Adminhtml_Controller_Action->_addContent(false)
#2 /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Wavethemes_Jmmegamenu_Adminhtml_JmmegamenuController->editgroupAction()
#3 /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch(‘editgroup’)
#4 /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#5 /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#6 /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#7 /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/index.php(89): Mage::run(”, ‘store’)
#8 {main}
 
and this file:
Warning: Invalid argument supplied for foreach()  in /Applications/MAMP/htdocs/magento-latest/CE/trunk/1.9.0.1/app/design/adminhtml/default/default/template/widget/gridmenu.phtml on line 171
getMultipleRows($_item)):?>
                  —-> Error exist on this line.
                                   getMultipleRowColumns($_i) as $_column): ?>                       
                            getRowField($_i)) != ” ? $_html : ‘ ‘) ?>
                                                          
               
           
 
Ca we I request for a new newer or latest version of jm-mega-menu ?
Thank you.

#4
Profile photo of tuan le van 11570.00 $tone August 12, 2015
Public

Hi Gleb,
I need a closer look to detect the root of the issue. Please provide me the url, admin , screenshots and FTP credentials of your site.
Best regards,
Kan

#7

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