Provides a container of all Revit built-in FailureDefinitionId instances.
The BuiltInFailures ElementFailures type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
  | FailedToRemoveElement | Element cannot be removed from the solution. The solution is required to have at least two elements to be valid. |
| | NotAllowedToRemoveAllElements | You cannot removed all the elements from current solution. At least there should be two elements in the solution. |
| | SplitElementHasTagsWithoutLeaders | The split element has one or more Tags without Leaders enabled and needs to be checked. |