Provides a container of all Revit built-in FailureDefinitionId instances. 
 
The BuiltInFailures JoinElementsFailures type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
|     | CannotCope |  Can't apply Coping.  | 
|     | CannotCutJoinedGeometry |  Element could not be cut by joined element.  | 
|     | CannotJoinDesignOptions |  An element cannot join to an element in a secondary Design Option unless it is in the same secondary Design Option.  | 
|     | CannotJoinElements |  Can't keep elements joined.  | 
|     | CannotJoinElementsError |  Can't keep elements joined.  | 
|     | CannotJoinElementsMultiPlaneError |  Can't keep elements joined.  | 
|     | CannotJoinElementsStructural |  Can't keep elements joined.  | 
|     | CannotJoinElementsStructuralError |  Can't keep elements joined.  | 
|     | CannotJoinElementsWarn |  Can't keep elements joined.  | 
|     | CannotJoinRoof |  The roof cannot be joined.  | 
|     | CannotJoinRoofError |  The roof cannot be joined.  | 
|     | CannotKeepJoined |  Can't keep elements joined.  | 
|     | CannotKeepReferenceOfJoinedElement |  Can't keep reference of joined element.  | 
|     | CannotKeepReferenceOfJoinedElementWarning |  Can't keep reference of joined element.  | 
|     | CannotKeepTrussJoined |  Can't keep the highlighted [Element]s joined.  | 
|     | CannotKeepWallJoinToRoof |  Can't keep wall and [target] joined  | 
|     | CannotKeepWallJoinToRoofError |  Can't keep wall and [target] joined  | 
|     | ElementWillBeDetachedFromPlane |  Element will be detached from its associated plane  | 
|     | FootingWillMoveToBottom |  An attached Structural Foundation will be moved to the bottom of the Column.  | 
|     | JoiningDisjoint |  Highlighted elements are joined but do not intersect.  | 
|     | JoiningDisjointWarn |  Highlighted elements are joined but do not intersect.  | 
|     | StairsComponentTypeUnsupportedError |  The selected stair type/shape isn't supported for attaching a wall to a stair. To continue, detach the wall from the stairs' components.  | 
|     | StructGroupMemberWillDetachFromGrid |  A structural element will be detached from grid(s) due to inconsistent group membership.  | 
|     | WallTypeUnsupportedError |  The selected wall type/shape isn't supported for attaching a wall to a stair. To continue, detach the wall from the stairs' components.  |