I have used custom module by directly copying files to the store. Every thing was working fine, But when I deleted files(All added) to remove the extension I am getting the below error.
Notice: Trying to get property of non-object in /opt/lampp/htdocs/magento192vt2/app/code/core/Mage/Core/Model/Config.php on line 1227
Notice: Trying to get property of non-object in /opt/lampp/htdocs/magento192vt2/app/code/core/Mage/Core/Model/Config.php on line 1227
Notice: Trying to get property of non-object in /opt/lampp/htdocs/magento192vt2/app/code/core/Mage/Core/Model/Config.php on line 1227
Fatal error: Call to a member function getIdFieldName() on a non-object in /opt/lampp/htdocs/magento192vt2/app/code/core/Mage/Core/Model/Abstract.php on line 151
Can any body help.......
Thanks,
Bob