Can't Create Any Energy Analysis Surfaces; Energy Analysis Model Does Not Contain Any Roof Surfaces; Highlighted Room Separation Lines Overlap; Multiple Rooms Are In The Same Enclosed Region - Autodesk 24000-000000-9860 - Revit Architecture - PC User Manual

Can't Create Any Energy Analysis Surfaces

Error: Can t create any energy analysis surfaces. There are no room bounding elements defined in the current
phase. Please check the Project Information settings.
Issue: This warning displays when you attempt to export to gbXML and the building model does not contain
any room-bounding elements in the specified phase.
Solution: Do the following:
Make sure that appropriate elements (such as walls and roofs) in the building model are room-bounding.
See Making an Element Room Bounding
Click Settings menu
Edit. In the Energy Data Type Properties dialog, for Project Phase, specify the phase for which you want
to perform the energy analysis. This phase should be one in which room-bounding elements exist.

Energy Analysis Model Does Not Contain Any Roof Surfaces

Warning: The energy analysis model does not contain any roof surfaces. If there are roofs in your model,
please verify that they are room bounding, and make sure that the room offsets are high enough to include
the roofs.
Issue: This warning displays when you attempt to export to gbXML, and rooms in the building model do
not include upper surfaces (roofs).
Solution: Do the following:
Make sure that the roofs in the building model are room-bounding. See
Bounding
Where appropriate, adjust the upper boundaries of rooms to include the roofs. See
on page 930 and

Highlighted Room Separation Lines Overlap

Warning: Highlighted room separation lines overlap. One of them may be ignored when Revit finds room
boundaries. Delete one of the lines.
Issue: The room separation line that you just added or moved overlaps an existing separation line.
Solution: Select one of the room separation lines, and delete it, move it, or change its length, so that it no
longer overlaps the other line.
See Room Separation Lines

Multiple Rooms Are in the Same Enclosed Region

Warning: Multiple rooms are in the same enclosed region. The correct area and perimeter will be assigned
to one room, and the others will display "Redundant Room." You should separate the regions, delete the
extra rooms, or move them into different regions.
Issue: This message displays when multiple rooms reside in the same region of the building model. In
schedules, Revit Architecture displays Redundant Room.
942 | Chapter 14 Rooms and Areas
Project Information. In the Element Properties dialog, for Energy Analysis, click
on page 918.
Considering Ceilings and Floors in Room Volume Computations
on page 918.
on page 918.
Making an Element Room
Defining Room Height
on page 932.