php - Trying to get property of a non-object -

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i thought had resolved error when added if block below, i'm still erroring out. line of code causing following errror:

fatal php error on line 95 of /xxxxx/getcontactvaluesosvc.php: trying property of non-object

line 95 if condition here:

if($contact->customfields->c->ask_again->lookupname){     $contactname=$contact->customfields->c->ask_again->lookupname; }

anyone know why merely checking existence (what line should doing think) causing error im getting?


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