Magento：無效的塊類型

Question

我得到下面的例外。不幸的是，我在互聯網上找不到解決方案。

由於這些例外情況剛剛出現，當我激活OneStepCheckout擴展時，我認爲這是一個問題。

一切工作正常在店裏（據我測試已經），但我認爲應該總是照顧一個例外。

我已經嘗試了Mage_Braintree_ *的文件搜索，但沒有找到任何東西。

任何提示？

2015-10-20T13:57:19+00:00 ERR (3): 
exception 'Mage_Core_Exception' with message 'Ungültiger Blocktyp: Mage_Braintree_Payments_Block_Datajs' in /htdocs/app/Mage.php:595 
Stack trace: 
#0 /htdocs/app/code/core/Mage/Core/Model/Layout.php(495): Mage::throwException('Ung\xC3\xBCltiger Blo...') 
#1 /htdocs/app/code/core/Mage/Core/Model/Layout.php(437): Mage_Core_Model_Layout->_getBlockInstance('braintree_payme...', Array) 
#2 /htdocs/app/code/core/Mage/Core/Model/Layout.php(472): Mage_Core_Model_Layout->createBlock('braintree_payme...', 'braintree_payme...') 
#3 /htdocs/app/code/core/Mage/Core/Model/Layout.php(239): Mage_Core_Model_Layout->addBlock('braintree_payme...', 'braintree_payme...') 
#4 /htdocs/app/code/core/Mage/Core/Model/Layout.php(205): Mage_Core_Model_Layout->_generateBlock(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element)) 
#5 /htdocs/app/code/core/Mage/Core/Model/Layout.php(210): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element)) 
#6 /htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(344): Mage_Core_Model_Layout->generateBlocks() 
#7 /htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(269): Mage_Core_Controller_Varien_Action->generateLayoutBlocks() 
#8 /htdocs/app/code/local/Lotusbreath/OneStepCheckout/controllers/IndexController.php(97): Mage_Core_Controller_Varien_Action->loadLayout() 
#9 /htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Lotusbreath_OneStepCheckout_IndexController->indexAction() 
#10 /htdocs/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('index') 
#11 /htdocs/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http)) 
#12 /htdocs/app/code/core/Mage/Core/Model/App.php(365): Mage_Core_Controller_Varien_Front->dispatch() 
#13 /htdocs/app/Mage.php(684): Mage_Core_Model_App->run(Array) 
#14 /htdocs/index.php(83): Mage::run('', 'store') 
#15 {main} 
2015-10-20T13:57:19+00:00 ERR (3): 
exception 'Mage_Core_Exception' with message 'Ungültiger Blocktyp: Mage_Braintree_Payments_Block_Form' in /htdocs/app/Mage.php:595 
Stack trace: 
#0 /htdocs/app/code/core/Mage/Core/Model/Layout.php(495): Mage::throwException('Ung\xC3\xBCltiger Blo...') 
#1 /htdocs/app/code/core/Mage/Core/Model/Layout.php(437): Mage_Core_Model_Layout->_getBlockInstance('braintree_payme...', Array) 
#2 /htdocs/app/code/core/Mage/Core/Model/Layout.php(472): Mage_Core_Model_Layout->createBlock('braintree_payme...', 'payment.form.br...') 
#3 /htdocs/app/code/core/Mage/Core/Model/Layout.php(239): Mage_Core_Model_Layout->addBlock('braintree_payme...', 'payment.form.br...') 
#4 /htdocs/app/code/core/Mage/Core/Model/Layout.php(205): Mage_Core_Model_Layout->_generateBlock(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element)) 
#5 /htdocs/app/code/core/Mage/Core/Model/Layout.php(210): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element)) 
#6 /htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(344): Mage_Core_Model_Layout->generateBlocks() 
#7 /htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(269): Mage_Core_Controller_Varien_Action->generateLayoutBlocks() 
#8 /htdocs/app/code/local/Lotusbreath/OneStepCheckout/controllers/IndexController.php(97): Mage_Core_Controller_Varien_Action->loadLayout() 
#9 /htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Lotusbreath_OneStepCheckout_IndexController->indexAction() 
#10 /htdocs/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('index') 
#11 /htdocs/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http)) 
#12 /htdocs/app/code/core/Mage/Core/Model/App.php(365): Mage_Core_Controller_Varien_Front->dispatch() 
#13 /htdocs/app/Mage.php(684): Mage_Core_Model_App->run(Array) 
#14 /htdocs/index.php(83): Mage::run('', 'store') 
#15 {main} 

編輯： 感謝普拉卡什·塔帕。我在應用程序/設計/前端/基/默認/佈局發現布倫特裏部分/ lotusbreath/onestepcheckout.xml

<!-- For braintree --> 
<lotusbreath_onestepcheckout_index_index> 
    <reference name="head"> 
     <action method="addJs" ifconfig="payment/braintree/active"><file>braintree/braintree-1.3.4.js</file></action> 
     <action method="addCss" ifconfig="payment/braintree/active"><stylesheet>braintree/css/braintree.css</stylesheet></action> 
    </reference> 
    <reference name="before_body_end"> 
     <block type="braintree_payments/datajs" ifconfig="payment/braintree/active" name="braintree_payments_data_js" template="lotusbreath/onestepcheckout/braintree/data_js.phtml" /> 
     <block type="braintree_payments/form" ifconfig="payment/braintree/active" name="payment.form.braintree" template="lotusbreath/onestepcheckout/braintree/review_js.phtml"> 
      <action method="setMethodInfo"></action> 
     </block> 
    </reference> 
</lotusbreath_onestepcheckout_index_index> 

因爲我沒有使用任何布倫特裏支付的擴展，我應該刪除這部分或我應該如何處理這個（事情？

現在，似乎只是刪除（或註釋掉）該部分運作良好。

Answer 1

此錯誤的發生是由於在佈局XML無效blocktype像

<reference name="...."> 
     <block type=".." /> 
</reference> 

試圖找到問題的設計佈局就像應用程序/設計/前端/基/默認/佈局/ EXTENSION_LAYOUT.xml EXTENSION_LAYOUT。 xml可以是任何類似braintree.xml等。