[GitHub] HyperGroups opened a new issue #10998: problem of import model-res152

[GitBox <gi...@apache.org>]

HyperGroups opened a new issue #10998: problem of import model-res152
URL: https://github.com/apache/incubator-mxnet/issues/10998
 
 
   the model is generated by Wolfram-Mathematica 11.3, mxnet-10001
   
   in my .json file , the InputData name is "Input"
   	"nodes":[
   		{"op":"null","name":"Input","attrs":{},"inputs":[]},
   
   then 
   
   in MXNet-Python with the following codes, I cann't import the model and gives the right prediction.
   
   ```
   with sym, arg_params, aux_params = mx.model.load_checkpoint(model_prefix, 0000)
   mod = mx.mod.Module(symbol=sym, context=ctx, label_names=None)
   mod.bind(for_training=False, data_shapes=[('Input', (1,3,224,224))],
            label_shapes=mod._label_shapes)
   mod.set_params(arg_params, aux_params, allow_missing=True)
   ```
   
   Error Info is
   ```
   Traceback (most recent call last):
     File "/home/hypergroups/Nutstore/ProjectsOnline/My/Python/MXNet/1.0/script/test_resnet.py", line 24, in <module>
       mod = mx.mod.Module(symbol=sym, context=ctx, label_names=None)
     File "/opt/anaconda2/lib/python2.7/site-packages/mxnet/module/module.py", line 94, in __init__
       _check_input_names(symbol, data_names, "data", True)
     File "/opt/anaconda2/lib/python2.7/site-packages/mxnet/module/base_module.py", line 51, in _check_input_names
       raise ValueError(msg)
   ValueError: You created Module with Module(..., data_names=['data']) but input with name 'data' is not found in symbol.list_arguments(). Did you mean one of:
   	Input
   	conv1.Weights
   	bn_conv1.Gamma
   	bn_conv1.Beta
   ```
   
   
   The solution is simple, manually modify my .json file, change 'Input' into 'data'...
   
   

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