No exception object returned by a failed call

no-exception-object-returned-by-failed-call

function _modulename_getData($field, $table) {
 try {
   if (empty($field)) {
     throw new Exception("The field is undefined.");
   }
   // rest of code here...
 }
 catch (Exception $e) {
   /*
       Here you can either echo the exception message like:
       echo $e->getMessage();

       Or you can throw the Exception Object $e like:
       throw $e;
   */
 }
}