Related set ( ) not present.

Hello!

I'm attempting to display a portal field.

$find = $fm->newFindCommand('PHP_Client_Live_Container_All');
$find->addFindCriterion('All_Timesheet_Number', $tsn);
$find->addFindCriterion('Job ID', $jid);
$findResult = $find->execute();
$timesheet = $findResult->getFirstRecord();
    
$relatedSet = $timesheet->getRelatedSet('OnlineTS');

if (!FileMaker::iserror ($relatedSet)) {

foreach ($relatedSet as $relatedRow)

{

$clientName = $relatedRow->getField('OnlinteTS::Client_Full_Name');
echo $clientName;
}}

Upon looking at our database, I find that the record stored in $timesheet is on a table related to OnlineTS through another table.  I am assuming this can pose problems for getRelatedSet().  Up until now I've just been doing a separate findCommdand to access the portal data.

I'm sure there is something I'm missing here. I'd appreciate if anyone would be able to help me out.

Thank you.