szha commented on issue #20149: URL: https://github.com/apache/incubator-mxnet/issues/20149#issuecomment-817187705
The error comes from that autograd didn't find the AGInfo entry on the output array (in your case it's `out_arr`), see [here](https://github.com/apache/incubator-mxnet/blob/master/src/imperative/imperative.cc#L401-L402). I'm guessing it might have to do with the missing flags for `data_indices` and `param_indices`, see [here](https://github.com/apache/incubator-mxnet/blame/master/python/mxnet/gluon/block.py#L1250-L1251) -- 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: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
