Type error when executing calc

Classic Servoy
1

I’m getting a “type error: cannot convert null to an object” which I can’t resolve. The calc is of text type. Here’s the code:

if ( peoid$cor_to_peo.peo_com_id )
{
	if ( !peoid$cor_to_peo.first_name && !peoid$cor_to_peo.last_name && !peoid$cor_to_peo.full_name )
	{
		var name = peoid$cor_to_peo.job_func + i18n.getI18NMessage('7office.lbl.cr.of') + comid$cor_to_com.company_name;		
	}
	else
	{
		var name = peoid$cor_to_peo.first_last_name + i18n.getI18NMessage('7office.lbl.cr.of') + comid$cor_to_com.company_name;
	}
}
else
{
	var name = peoid$cor_to_peo.first_last_name;
}

if ( name )
{
	return i18n.getI18NMessage('7office.lbl.cor.correspondenceto') + name;
}
else
{
	return '';
}

The calc itself seems to be working fine. It returns and displays properly the expected text. Nevertheless I’m getting the yellow warning triangle.

Anyone spot what I’m missing?

2

You should make sure that the relation peoid$cor_to_peo is valid. What happens if you add for examle a

if (!utils.hasRecords(peoid$cor_to_peo))
{
   return '';
}

on top of the whole story? You should also make sure, that comid$cor_to_com is valid…