(Magento CE V1.7.0.2)

Hello everybody,

I have a problem with the customer data collection, I can't have any "telephone" number. I must remove the line

->joinAttribute('billing_telephone', 'customer_address/telephone', 'default_billing', null, 'left') 

from _prepareCollection() function of Grid.php for the customer table list or I have a report with  :

"Attribute type not valid" /magento/app/code/core/Mage/Eav/Model/Entity/Collection/Abstract.php(652): Mage::exception('Mage_Eav', 'Type d'attribut...') 

How can I rebuild default EAV attribute or perhaps someone has modified a file :(

Thank you for your help.

Regards

(Magento CE V1.7.0.2)

I have a problem with the customer data collection, I can't have any "telephone" number.

I must remove the line

->joinAttribute('billing_telephone', 'customer_address/telephone', 'default_billing', null, 'left') 

from _prepareCollection() function of Grid.php for the customer table list or I have an error report with:

"Attribute type not valid" /magento/app/code/core/Mage/Eav/Model/Entity/Collection/Abstract.php(652): Mage::exception('Mage_Eav', 'Type d'attribut...') 

How can I rebuild default EAV attribute or perhaps someone has modified a file?