The 3D Warehouse has not supported SketchUp 2017 for a number of years. If you want to get components from the Warehouse to use in SU2017, go to the 3D Warehouse in your internet browser, download the COllada file for the component you want. Extract the contents of the ZIP file and import the included .dae file into SketchUp.
That boat sailed long ago. Don’t expect it to come back to get you.
Hello, i know that the warehouse is deactivated in sketchup 2017 since some years. But till some weeks i was still able to load models via the components tray in sketchup 2017. But i am getting an error message now. Same error like in my old thread in the first post. Back than it was fixed by a sketchup team member. Maybe we do have the same issue again and it can be fixed again?