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Checkout page white screen
 
hellen2012
Jr. Member
 
Total Posts:  2
Joined:  2012-05-21
 

My site using OneStepCheckout, when i go to checkout page, it is white screen, and i need to refresh it at first time.
i check the error log in var/log exception.log, there are three errors:

2012-05-22T02:03:08+00:00 ERR (3): 
exception 'Mage_Core_Exception' with message 'Invalid block type: Mage_Googleoptimizer_Block_Code_Conversion' in /root/mysite/files/app/Mage.php:563
Stack trace
:
#0 /root/mysite/files/app/code/core/Mage/Core/Model/Layout.php(469): Mage::throwException('Invalid block t...')
#1 /root/mysite/files/app/code/core/Mage/Core/Model/Layout.php(411): Mage_Core_Model_Layout->_getBlockInstance('googleoptimizer...', Array)
#2 /root/mysite/files/app/code/core/Mage/Core/Model/Layout.php(446): Mage_Core_Model_Layout->createBlock('googleoptimizer...', 'googleoptimizer...')
#3 /root/mysite/files/app/code/core/Mage/Core/Model/Layout.php(238): Mage_Core_Model_Layout->addBlock('googleoptimizer...', 'googleoptimizer...')
#4 /root/mysite/files/app/code/core/Mage/Core/Model/Layout.php(204): Mage_Core_Model_Layout->_generateBlock(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element))
#5 /root/mysite/files/app/code/core/Mage/Core/Model/Layout.php(209): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element))
#6 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Action.php(345): Mage_Core_Model_Layout->generateBlocks()
#7 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Action.php(270): Mage_Core_Controller_Varien_Action->generateLayoutBlocks()
#8 /root/mysite/files/app/code/local/Idev/OneStepCheckout/controllers/IndexController.php(25): Mage_Core_Controller_Varien_Action->loadLayout()
#9 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Action.php(420): Idev_OneStepCheckout_IndexController->indexAction()
#10 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('index')
#11 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#12 /root/mysite/files/app/code/core/Mage/Core/Model/App.php(349): Mage_Core_Controller_Varien_Front->dispatch()
#13 /root/mysite/files/app/Mage.php(640): Mage_Core_Model_App->run(Array)
#14 /root/mysite/files/index.php(80): Mage::run('', 'store')
#15 {main}
2012-05-22T02:03:08+00:00 ERR (3): 
exception 'Mage_Core_Exception' with message 'Invalid block type: Mage_Enterprise_Customerbalance_Block_Checkout_Onepage_Payment_Additional' in /root/mysite/files/app/Mage.php:563
Stack trace
:
#0 /root/mysite/files/app/code/core/Mage/Core/Model/Layout.php(469): Mage::throwException('Invalid block t...')
#1 /root/mysite/files/app/code/core/Mage/Core/Model/Layout.php(411): Mage_Core_Model_Layout->_getBlockInstance('enterprise_cust...', Array)
#2 /root/mysite/files/app/code/local/Idev/OneStepCheckout/controllers/IndexController.php(29): Mage_Core_Model_Layout->createBlock('enterprise_cust...', 'customerbalance', Array)
#3 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Action.php(420): Idev_OneStepCheckout_IndexController->indexAction()
#4 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('index')
#5 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#6 /root/mysite/files/app/code/core/Mage/Core/Model/App.php(349): Mage_Core_Controller_Varien_Front->dispatch()
#7 /root/mysite/files/app/Mage.php(640): Mage_Core_Model_App->run(Array)
#8 /root/mysite/files/index.php(80): Mage::run('', 'store')
#9 {main}
2012-05-22T02:03:08+00:00 ERR (3): 
exception 'Mage_Core_Exception' with message 'Invalid block type: Mage_Enterprise_Reward_Block_Checkout_Payment_Additional' in /root/mysite/files/app/Mage.php:563
Stack trace
:
#0 /root/mysite/files/app/code/core/Mage/Core/Model/Layout.php(469): Mage::throwException('Invalid block t...')
#1 /root/mysite/files/app/code/core/Mage/Core/Model/Layout.php(411): Mage_Core_Model_Layout->_getBlockInstance('enterprise_rewa...', Array)
#2 /root/mysite/files/app/code/local/Idev/OneStepCheckout/controllers/IndexController.php(32): Mage_Core_Model_Layout->createBlock('enterprise_rewa...', 'reward.points', Array)
#3 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Action.php(420): Idev_OneStepCheckout_IndexController->indexAction()
#4 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('index')
#5 /root/mysite/files/app/code/core/Mage/Core/Controller/Varien/Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#6 /root/mysite/files/app/code/core/Mage/Core/Model/App.php(349): Mage_Core_Controller_Varien_Front->dispatch()
#7 /root/mysite/files/app/Mage.php(640): Mage_Core_Model_App->run(Array)
#8 /root/mysite/files/index.php(80): Mage::run('', 'store')
#9 {main}
I try to deleted var/session and var/cache, but it cant help me.
How can i fix it?
 
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flakerimi
Jr. Member
 
Total Posts:  2
Joined:  2011-12-24
 

I have same issue. Please post if you fix it. Mage_Googleoptimizer_Block_Code_Conversion Is my error.

 
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hellen2012
Jr. Member
 
Total Posts:  2
Joined:  2012-05-21
 
flakerimi - 22 May 2012 05:11 AM

I have same issue. Please post if you fix it. Mage_Googleoptimizer_Block_Code_Conversion Is my error.

OK, i fixed it, you need to install a plugin ‘Googleoptimizer’ , this you can find it in ‘Magento connect’. Just install, no need it to work, and this error will gone. You can check my site: http://www.tablet-hub.com it work fine.

 
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JerVoo
Jr. Member
 
Total Posts:  2
Joined:  2010-09-02
 

Or you could have just commented out the part where the block gets loaded in onestepcheckout’s layout xml.

app/design/frontend/base/default/layout/onestepcheckout.xml around line 72:

<block type="googleoptimizer/code_conversion" after="-" name="googleoptimizer.conversion.script">
                <
action method="setScriptType"><scriptType>conversion_script</scriptType></action>
                <
action method="setPageType"><pageType>checkout_onepage_success</pageType></action>
            </
block>

Just comment that part out and clean your cache.

 
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