An IFC file which can be displayed in BIM 360 shows empty model problem in our platforms and official Online Forge Viewer. I have tried to download it from BIM360 and upload it to Forge, it didn't work again. Except Forge, in three different platforms(BIM 360 included) the IFC file can be viewed.
It is not the first time that we upload an IFC file, is there a point that I miss on export settings or versions of IFC ?