pengpeg opened a new issue #18406: URL: https://github.com/apache/incubator-mxnet/issues/18406
## Description code: trainer_g = mx.gluon.Trainer(self.G.collect_params(), optimizer=optimizer) trainer_c1 = mx.gluon.Trainer(self.C1.collect_params(), optimizer=optimizer) trainer_c2 = mx.gluon.Trainer(self.C2.collect_params(), optimizer=optimizer) ........... trainer_g.step(1) trainer_c1.step(1) trainer_c2.step(1) I want to train a network of three networks like pytorh. But it doesn't seem to work. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org