Magento的 - 不正確的塊型（自定義選項）

Question

進出口戰鬥與教程： http://magento.ikantam.com/qa/custom-input-types-custom-options

，我有錯誤，當我打開自定義選項標籤（產品編輯頁面）： 無效塊類型：Mage_ProductSize_Block_Adminhtml_Catalog_Product_Edit_Tab_Options_Type_Instagramimage'

我不知道問題出在哪裏; /爲什麼有Mage_NAME而不是Rea_ProductSize_NAME？ 我的模塊內全配置（跳過事件）

<?xml version="1.0" encoding="UTF-8"?> 
<config> 
    <modules> 
     <Rea_ProductSize> 
      <version>0.0.1</version> 
     </Rea_ProductSize> 
    </modules> 
    <models> 
      <rea_productsize> 
       <class>Rea_ProductSize_Model</class> 
      </rea_productsize> 
      <catalog> 
       <rewrite> 
        <product_option>Rea_ProductSize_Model_Catalog_Product_Option</product_option> 
       </rewrite> 
      </catalog> 
    </models> 
    <!-- Configure our module's behavior in the global scope --> 
    <global> 
     <!-- Defining an event observer --> 
     <events> 
      <sales_quote_add_item> 
       <observers> 
        <Ecophone_Specialoffer_Model_Observer> 
         <type>singleton</type> 
         <class>Rea_ProductSize_Model_Observer</class> 
         <method>changingPrice</method> 
        </Ecophone_Specialoffer_Model_Observer> 
       </observers> 
      </sales_quote_add_item> 
      <!-- The code of the event we want to observe --> 
      <checkout_cart_product_add_after> 
       <observers> 
        <rea_productsize> 
         <!-- The model to be instantiated --> 
         <class>Rea_ProductSize_Model_Observer</class> 
         <!-- The method of the class to be called --> 
         <method>applyPriceBasedOnSize</method> 
         <!-- The type of class to instantiate --> 
         <type>singleton</type> 
        </rea_productsize> 
       </observers> 
      </checkout_cart_product_add_after> 
      <checkout_cart_update_items_after> 
       <observers> 
        <rea_productsize> 
         <!-- The model to be instantiated --> 
         <class>Rea_ProductSize_Model_Observer</class> 
         <!-- The method of the class to be called --> 
         <method>applyPricesBasedOnSize</method> 
         <!-- The type of class to instantiate --> 
         <type>singleton</type> 
        </rea_productsize> 
       </observers> 
      </checkout_cart_update_items_after> 
     </events> 
     <!-- CUSTOM OPTION MODULE --> 
     <catalog> 
      <product> 
       <options> 
        <custom> 
         <groups> 
          <instagramimage translate="label" module="ProductSize"> 
           <label>Instagram image</label> 
           <render>ProductSize/adminhtml_catalog_product_edit_tab_options_type_instagramimage</render> 
           <types> 
            <instagramimage_type translate="label" module="ProductSize"> 
             <label>Image</label> 
            </instagramimage_type> 
           </types> 
          </instagramimage> 
         </groups> 
        </custom> 
       </options> 
      </product> 
     </catalog> 
     <blocks> 
      <adminhtml> 
       <rewrite> 
        <catalog_product_edit_tab_options_option>Rea_ProductSize_Block_Adminhtml_Catalog_Product_Edit_Tab_Options_Option</catalog_product_edit_tab_options_option> 
       </rewrite> 
      </adminhtml> 
     </blocks> 
     <!-- CUSTOM OPTION MODULE END --> 
    </global> 
</config> 

有Rea_ProductSize_Block_Adminhtml_Catalog_Product_Edit_Tab_Options_Type_Instagramimage類和擴展Mage_Adminhtml_Block_Catalog_Product_Edit_Tab_Options_Type_Abstract喜歡裏面的教程。

Answer 1

確定在magento論壇發現相似的錯誤。有問題的名字：

<render>ProductSize/adminhtml_catalog_product_edit_tab_options_type_instagramimage</render> 

所以我加了快捷鍵上的塊段：

<rea_productsize> 
     <class>Rea_ProductSize_Block</class> 
    </rea_productsize> 

現在

<render>rea_productsize/adminhtml_catalog_product_edit_tab_options_type_instagramimage</render> 

做工精細