'Dropout' object has no attribute 'dropout_gen_mask'.

运行predict脚本的时候提示：

~/sources/PanGu-Alpha/pangu_alpha.py in __init__(self, config, scale, layer_idx)
    283         self.use_past = config.use_past
    284         self.dropout = nn.Dropout(1 - config.dropout_rate)
--> 285         self.dropout.dropout_gen_mask.shard(((config.dp, 1, 1),))
    286         self.dropout.dropout_do_mask.shard(((config.dp, 1, 1),))
    287         self.prob_dropout = nn.Dropout(1 - config.dropout_rate)

~/sources/PanGu-Alpha/env/lib/python3.7/site-packages/mindspore/nn/cell.py in __getattr__(self, name)
    264                 para_list = ParameterTuple(cast_list)
    265                 return para_list
--> 266         raise AttributeError("'{}' object has no attribute '{}'.".format(type(self).__name__, name))
    267 
    268     def __del__(self):

AttributeError: 'Dropout' object has no attribute 'dropout_gen_mask'.

MindSpore version: 1.2.0rc1

class Output(nn.Cell):
    """
    The output mapping module for each layer
    Args:
        config(PANGUALPHAConfig): the config of network
        scale: scale factor for initialization
    Inputs:
        x: output of the self-attention module
    Returns:
        output: Tensor, the output of this layer after mapping
    """
    def __init__(self, config, scale=1.0):
        super(Output, self).__init__()
        input_size = config.embedding_size
        output_size = config.embedding_size * config.expand_ratio
        self.mapping = Mapping_output(config, input_size, output_size)
        self.projection = Mapping(config, output_size, input_size, scale)
        self.activation = nn.GELU()
        self.activation.gelu.shard(((config.dp, 1, config.mp),))
        self.dropout = nn.Dropout(1 - config.dropout_rate)
        # self.dropout.dropout_gen_mask.shard(((config.dp, 1, 1),))
        # self.dropout.dropout_do_mask.shard(((config.dp, 1, 1),))

    def construct(self, x):
        hidden = self.activation(self.mapping(x))
        output = self.projection(hidden)
        output = self.dropout(output)
        return output

您好，推理时用不到dropout的，这两行您可以注释掉。

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#11 'Dropout' object has no attribute 'dropout_gen_mask'.