Troubleshooting – How to fix the "-.-" error and not be able to take pictures on an Olympus OM-D E-M10?

Is the -.- Should an objective lens be below? In this case, this means that there is no lens or the lens is not recognized (bad contacts in the socket or defective lens or lens not supported or added with a frame converter). This could also be the reason for MF. Nevertheless, there may be some settings that allow you to take pictures (conventional / fully manual lenses).