after upgrading from 7.74 yo 7.8.1 when in the designer and you try to edit a script on any component four error boxes pop up with the below message.
What I found was our default security profile for the project does not have any roles setup. i added a dummy role to the profile and the error messages stopped.
com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Role Retreival failed.