To solve this issue: Duplicate another cable tray type (do not duplicate the type that doesn't work, as any flaws in that type will also be duplicated); Rename it as needed, and add the appropriate data; Delete the original non-working cable trayTo solve this issue: Duplicate another cable tray type (do not duplicate the type that doesn't work, as any flaws in that type will also be duplicated); Rename it as needed, and add the appropriate data; Delete the original non-working cable trayThe cable trays aren't connecting no matter what angle I try to connect them and I am presented with the following error message in the image attached despite loading all the cable tray connectors. At first I thought the angles were perhaps too much for the software to automatically connect but. Cable sag results from incorrect spacing of cable tray supports or from employing the incorrect tray type that is, light-duty perforated trays in high-load applications. Complicating the problem are overloaded trays and large unsupported spans. Sagging causes tension at connection points. Under. Cable tray failures can cause operational disruptions, equipment damage, and safety risks. This guide discusses common cable tray problems, from loosening and corrosion to grounding issues and installation errors, along. So I have a template that I work out of that has a single cable tray type loaded. When trying to load cable tray family on custom template only the fittings can be loaded. I have automatic fittings turned on and fittings loaded (outside vertical, inside veritcal, horizontal) and whenever I try modle a tray run w/ automatic fitting I get: The routing solution failed because there is no default fitting type specified or the fitting cannot be found in the project. Delete the original non-working cable tray.