def get_error(self):
        self._update_state_if_needed()
        return self._error
L{Factory.logPrefix} returns the name of the factory class.
dataset/ETHPy150Open s3rvac/retdec-python/retdec/resource.py/Resource.get_error--crossover with--dataset/ETHPy150Open twisted/twisted/twisted/internet/test/test_protocol.py/FactoryTests.test_logPrefix