I am attempting to create a SharePoint Library Definition. When I click the 'Create a New Item' button on the SharePoint Library Definition page I am immediately taken to the data entry for the definition, however, before I can do any data entry I immediately get the following error.
Internal Error: event handler failed.
Under Show details the following is provided.
Technical Message: Event handler failed with message: Unable to set property 'disabled' of undefined or null reference
Stack Trace: Client Side Error
I click 'OK' and try to complete the data entry, but I am unable to populate the 'SharePoint User', 'SharePoint User Password' and 'SharePoint User Domain' after selecting fields because the are disabled. I am using 'Windows Authentication Only' and have tried to access the page from IE 11, Edge and Firefox, each with identical results.
This appears to be a problem with the user interface rather than the SharePoint definition itself since I am never able to even populate the fields necessary to make the connection.