I am working on a large AMEP revit project(2015) that i need to create a navisworks file. I have been able to directly link in all the rvt files directly into Navisworks 2015 except for one of my architectural models. For a while i was getting the popup "a serious error has occurred". I am no longer getting that error. When i try loading it, it appears to be be going through. When it finishes the model does not show up and in the selection tree there are no levels associated with that model. Can anyone tell me what might be causing this or how to get this to work correctly?



Thanks in advance