flown_routes_map fatal error

[GKT001]

Hello there,
This code shows the pilot's latest flights. But I have a problem and gives fatal error to the person who has no flight. How do I fix this.

Example;

 

<?php PIREPS::publicroutesmap($userinfo->pilotid,10)?>

 public function publicroutesmap($pilotID,$limit='')
   {


       $this->title = 'Flight Map of'.$pilotID;

       $pireps = PIREPData::findPIREPS(array('p.pilotid' => $pilotID),$limit);

       if(!$pireps)
       {
           $this->set('message', 'There are no PIREPs for this pilot!!');
           $this->render('core_error.tpl');
           return;
       }

       $this->set('allschedules', $pireps);
       $this->show('flown_routes_map.php');
   }

Edited May 6, 2020 by GKT001

[Strider]

 what line is 528?

Edited June 14, 2020 by Strider

[mahir]

Try replacing 

 

$this->render('core_error.tpl');

with

$this->show('core_error.tpl');