If you received the file from a client or colleague, the simplest fix is to ask them to resave it. In their newer AutoCAD version, have them go to .
Sometimes, solids fail to join because they are either separated by an invisible gap or perfectly coincident. A common workaround involves a "near-identical" scale. Select one of the objects. Use the SCALE command and enter a factor of . autocad error 18003
If you received the file from a client or colleague, the simplest fix is to ask them to resave it. In their newer AutoCAD version, have them go to .
Sometimes, solids fail to join because they are either separated by an invisible gap or perfectly coincident. A common workaround involves a "near-identical" scale. Select one of the objects. Use the SCALE command and enter a factor of .