The following error message is received when attempting to delete connections in Connection Manager.
"Field Model Name Error
Error thrown trying to obtain field model name:
FIBERCHILDCLASSMODELNAME from class
The error was: Object reference not set to an instance of an object."
This error will occur if the ArcFM Fiber Object Deleted autoupdater is assigned to the F_FiberConnectionObject table. (This will be the table with the CONNECTIONOBJECT model name assigned).
Remove the ArcFM Fiber Object Deleted autoupdater from the F_FiberConnectionObject table.
Consult the ArcFM Solution Resource Center for information on managing autoupdaters.