I have rendered the animation in eevee and cycles but the rendered video (output) is only a gray background please help soon it works fine in workplace render this:
EDIT: A workaround? if i copy all my objects to an another file (created new blender file) then rendered it works but that still does not tell me why this is happening.
file here for your ref:https://drive.google.com/file/d/1-NUUK_sybn7VVQ2-wfU0V8vS7tcxV9U2/view?usp=drivesdk file link