Symptoms

The item references for this workflow could not be resolved...
 

Diagnoses

This error occurs when the workflow is ran. The following message is then shown......

"The item references for this workflow could not be resolved because the view or an instance of the view can not be found on the form".
 

Resolution

Please do make sure that the rule set up runs in the correct order, in this scenario the rules were running in the wrong order hence why the error occurred.