"Entrancepupilcannotbelocatedatobject.Checkobjectthicknessandstoplocation!"Thiserroroccurswhenthedistancebetweentheobjectsurfaceandtheentrancepupiliszero.Thesetwoplanesca... "Entrance pupil cannot be located at object. Check object thickness and stop location!"This error occurs when the distance between the object surface and the entrance pupil is zero. These two planes cannot be at the same place.这个要如何设置