Notice: Trying to get property of non-object  in /var/www/app/code/local/Ecomus/Twitter/Block/Twitter.php on line 228

#0 /var/www/app/code/local/Ecomus/Twitter/Block/Twitter.php(228): mageCoreErrorHandler(8, 'Trying to get p...', '/var/www/app/co...', 228, Array)
#1 /var/www/app/design/frontend/base/default/template/ecomus_twitter/twitter.phtml(1): Ecomus_Twitter_Block_Twitter->getLatestTweets()
#2 /var/www/app/code/core/Mage/Core/Block/Template.php(241): include('/var/www/app/de...')
#3 /var/www/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/base/d...')
#4 /var/www/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#5 /var/www/app/code/core/Mage/Core/Block/Abstract.php(867): Mage_Core_Block_Template->_toHtml()
#6 /var/www/app/code/core/Mage/Core/Block/Abstract.php(586): Mage_Core_Block_Abstract->toHtml()
#7 /var/www/app/code/core/Mage/Core/Block/Abstract.php(530): Mage_Core_Block_Abstract->_getChildHtml('footer-twitter', true)
#8 /var/www/app/code/core/Mage/Page/Block/Html/Footer.php(88): Mage_Core_Block_Abstract->getChildHtml('footer-twitter', true, true)
#9 /var/www/app/design/frontend/default/theme540/template/page/html/footer.phtml(87): Mage_Page_Block_Html_Footer->getChildHtml('footer-twitter')
#10 /var/www/app/code/core/Mage/Core/Block/Template.php(241): include('/var/www/app/de...')
#11 /var/www/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/defaul...')
#12 /var/www/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#13 /var/www/app/code/core/Mage/Core/Block/Abstract.php(867): Mage_Core_Block_Template->_toHtml()
#14 /var/www/app/code/core/Mage/Core/Block/Abstract.php(586): Mage_Core_Block_Abstract->toHtml()
#15 /var/www/app/code/core/Mage/Core/Block/Abstract.php(530): Mage_Core_Block_Abstract->_getChildHtml('footer', true)
#16 /var/www/app/design/frontend/default/theme540/template/page/home-page.phtml(71): Mage_Core_Block_Abstract->getChildHtml('footer')
#17 /var/www/app/code/core/Mage/Core/Block/Template.php(241): include('/var/www/app/de...')
#18 /var/www/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/defaul...')
#19 /var/www/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#20 /var/www/app/code/core/Mage/Core/Block/Abstract.php(867): Mage_Core_Block_Template->_toHtml()
#21 /var/www/app/code/core/Mage/Core/Model/Layout.php(555): Mage_Core_Block_Abstract->toHtml()
#22 /var/www/app/code/core/Mage/Core/Controller/Varien/Action.php(390): Mage_Core_Model_Layout->getOutput()
#23 /var/www/app/code/core/Mage/Cms/Helper/Page.php(137): Mage_Core_Controller_Varien_Action->renderLayout()
#24 /var/www/app/code/core/Mage/Cms/Helper/Page.php(52): Mage_Cms_Helper_Page->_renderPage(Object(Mage_Cms_IndexController), 'home')
#25 /var/www/app/code/core/Mage/Cms/controllers/IndexController.php(45): Mage_Cms_Helper_Page->renderPage(Object(Mage_Cms_IndexController), 'home')
#26 /var/www/app/code/core/Mage/Core/Controller/Varien/Action.php(419): Mage_Cms_IndexController->indexAction()
#27 /var/www/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('index')
#28 /var/www/app/code/core/Mage/Core/Controller/Varien/Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#29 /var/www/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#30 /var/www/app/Mage.php(683): Mage_Core_Model_App->run(Array)
#31 /var/www/index.php(100): Mage::run('base', 'website')
#32 {main}