Highlighted room separation lines overlap. One of them may be ignored when Revit finds room boundaries. Delete one of the lines.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)

Syntax

C#
`public static FailureDefinitionId RoomSeparationLinesOverlap { get; }`

Visual Basic
`Public Shared ReadOnly Property RoomSeparationLinesOverlap As FailureDefinitionId Get`

Visual C++
`public: static property FailureDefinitionId^ RoomSeparationLinesOverlap { FailureDefinitionId^ get (); }`

See Also