Created by: emailweixu

The docker image I used is paddlepaddle/paddle:0.10.0rc3-gpu The code is:

cost = make_model()
parameters = paddle.parameters.create(cost)
optimizer = paddle.optimizer.Momentum(momentum=0)
trainer = paddle.trainer.SGD(cost=cost,
                             parameters=parameters,
                             update_equation=optimizer)
if __name__ == "main":
    paddle.init(use_gpu=False, trainer_count=1)
    trainer.train(
        reader=paddle.batch(
            paddle.reader.shuffle(
                uci_housing.train(), buf_size=500),
            batch_size=2),
        feeding=feeding,
        event_handler=event_handler,
        num_passes=30)

I got the following error:

F0502 23:48:59.986923 117 ClassRegistrar.h:65] Check failed: mapGet(type, creatorMap_, &creator) Unknown class type: poly *** Check failure stack trace: *** Aborted (core dumped)