I have an issue where I'm trying to check for a field value prior to sending it to my Flow in order to avoid an uncaught error message but it seems that even when I reference the field in a formula, like so:
IF( ISBLANK([Order].Opportunity.Site_Contact__c.Email), '', [Order].Opportunity.Site_Contact__c.Email )
It still gives me the following error:
The flow failed to access the value for myVariable_current.Opportunity.Site_Contact__r.Email because it hasn't been set or assigned.
Is there not a way to check this before sending it to the Flow. I would rather not have to update my flow to be specific, cause currently I use this flow to send other emails through as well.