Magento Admin > System > Configuration > Advanced > System - Fatal Error -


i error when try access system > configuration > advanced > system

fatal error: call member function tooptionarray() on non-object in /home/server/public_html/store/app/code/core/mage/adminhtml/block/system/config/form.php on line 421

i found answer: fatal error: call member function tooptionarray()

however, code needs replaced according answer different code in file (form.php):

         if ($method) {                 if ($fieldtype == 'multiselect') {                     $optionarray = $sourcemodel->$method();                 } else {                     $optionarray = array();                     foreach ($sourcemodel->$method() $value => $label) {                         $optionarray[] = array('label' => $label, 'value' => $value);                     }                 }             } else {                 $optionarray = $sourcemodel->tooptionarray($fieldtype == 'multiselect');             }             $field->setvalues($optionarray);         }     } } return $this;

any ideas? thanks!

if in form.php line 398 425 have same code. code answer isn't fix, way determine real problem, can use code:

if(is_object($sourcemodel)){     $field->setvalues($sourcemodel->tooptionarray($fieldtype == 'multiselect')); } else {     mage::log($e->source_model); }

and have magento log file see happened. can try log debug_print_backtrace(); problem comes badly written extension.


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