TypeError: hybrid_forward() takes from 3 to 4 positional arguments but 5 were given


#1

gluoncv run faster rcnn 出现以下error
out = self.hybrid_forward(symbol, *grouped_inputs, **params) # pylint: disable=no-value-for-parameter
TypeError: hybrid_forward() takes from 3 to 4 positional arguments but 5 were given
请问如何解决???