Magento 1.9 – Fixing Fatal Error in Downloadable Products

ce-1.9.0.1downloadableerrormagento-1.9

The downloadable products are not viewable on the frontend. When I enable php errors I get the following message:

Fatal error: Call to a member function addToChildGroup() on a
non-object in
/chroot/home/taylored/tayloredexpressions.com/html/app/code/core/Mage/Core/Block/Abstract.php
on line 815

I've tried disabling all modules, no change.
I've tried reverting to the default theme, no change.

I don't know if it is a clue or not, but the page cuts off in the middle of this piece of Magento javascript:

var optionsPrice = new Product.OptionsPrice(

Anyone have any idea how to debug with this error??? I really could use some help and pointers on how to track this down and fix it.

http://www.tayloredexpressions.com/supplies/downloads/2015-6×6-dated-calendar.html

Magento 1.9.0.1

Thanks! 🙂

Best Answer

You have error with your theme layout XML Block. The catalog.xml block have the problem. Please try to copy catalog.xml from default layout and overwrite it into your custom theme. I hope it would be help. Don't forget to clear your cache.

Related Solutions

Fatal Error: Call to a Member Function setOrder() in Magento – Fix Guide

Add model collection class and try

class Uniagro_Tpv_Mysql4_Tpv_Collection extends Mage_Core_Model_Mysql4_Collection_Abstract{
    public function _construct(){
        $this->_init('tpv/tpv');
    }
}

Edit (As result of the comments):

The Problem was the wrong named/placed class Uniagro_Tpv_Mysql4_Tpv which belongs into the Model area so it has to be Uniagro_Tpv_Model_Mysql4_Tpv

Magento – Fatal error: Call to a member function addToChildGroup() on a non-object

Try using the following snippet for the related block xml it appears you are missing some information that this block needs.

<block type="catalog/product_list_related" name="catalog.product.related" as="related" after="product.info.upsell" template="catalog/product/list/related.phtml">
  <action method="setColumnCount">
    <columns>4</columns>
  </action>                    
  <action method="setItemLimit">
    <type>related</type>
    <limit>4</limit>
  </action>
</block>

Best Answer

Related Solutions

Fatal Error: Call to a Member Function setOrder() in Magento – Fix Guide

Magento – Fatal error: Call to a member function addToChildGroup() on a non-object

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