I have created a model and tried attaching some city furniture, the wooden church. The program crashed and when I reopened it and hit home the model was very far in space. I believe that what I inserted went to another galaxy per say. I have a warning that says "tile contains invalid vertices". How can I get rid of something that I can not see??
If you open up the Model Explorer, you can right-click on City Furniture and choose View in Data Table. You can delete the object by right-clicking on it in the Data Table and selecting Delete. If you don't know which one it is in the Data Table, you can right-click on it in the Data Table and select Select in View. Once selected, on the Home tab of the ribbon, choose Zoom to Selected.