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POMagento custom admin page block layout issues
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18014814
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2013-08-02T10:34:17.510
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2016-08-30T11:25:25.657
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2016-08-30T11:25:25.657
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Hello I keep getting the following error when going to a admin page <blockquote> PHP Fatal error: Call to a member function setSaveParametersInSession() on a non-object in app/code/core/Mage/Adminhtml/Block/Widget/Grid/Container.php on line 66 </blockquote> Here is my controller: <pre><code>class LTS_Categorymove_Adminhtml_BlacklistController extends Mage_Adminhtml_Controller_Action{ public function indexAction(){ $this->loadLayout(); var_dump(Mage::getSingleton('core/layout')->getUpdate()->getHandles()); $this->renderLayout(); } } </code></pre> Here is my main block: <pre><code>class LTS_Categorymove_Block_Adminhtml_Main extends Mage_Adminhtml_Block_Widget_Grid_Container{ protected $_addButtonLabel = 'Add New Example'; public function __construct(){ //error_log('fgboo'); $this->_controller = 'adminhtml_main'; $this->_blockGroup = 'categorymove'; $this->_headerText = 'Blacklist'; $this->_addButtonLabel = 'Button Here'; parent::__construct(); } protected function _prepareLayout(){ $this->setChild( 'grid', $this->getLayout()->createBlock( $this->_blockGroup.'/' . $this->_controller . '_grid', $this->_controller . '.grid')->setSaveParametersInSession(true) ); return parent::_prepareLayout(); } } </code></pre> Now when I have googled the issue everyone keeps saying its a incorect _controller declration but from reading around they say that i should be using the block name which I am. Any help would be awesome thanks
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<php><magento><magento-1.6>
Title
Magento custom admin page block layout issues
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1. COTry checking this [link](http://www.magentocommerce.com/boards/viewthread/184145/).
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 POMagento custom admin page block layout issues
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 USDinesh
2. COyep hence if you see the code i have posted **$this->_controller = 'adminhtml_main';** I have seen that post and according to that post ni shouldent have a issue
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