AttributeError: 'torch._C.Value' object has no attribute 'debugName'

[LiangGaoUser]

import tensorwatch as tw
import torchvision.models
alexnet_model = torchvision.models.alexnet()
tw.draw_model(alexnet_model, [1, 3, 224, 224])

**---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
in
1 alexnet_model = torchvision.models.alexnet()
----> 2 tw.draw_model(alexnet_model, [1, 3, 224, 224])

E:\anaconda3\envs\torch_tensorwatch\lib\site-packages\tensorwatch_init_.py in draw_model(model, input_shape, orientation, png_filename)
33 def draw_model(model, input_shape=None, orientation='TB'): #orientation = 'LR' for landscpe
34 from .model_graph.hiddenlayer import graph
---> 35 g = graph.build_graph(model, input_shape, orientation=orientation)
36 return g
37

E:\anaconda3\envs\torch_tensorwatch\lib\site-packages\tensorwatch\model_graph\hiddenlayer\pytorch_draw_model.py in draw_graph(model, args)

E:\anaconda3\envs\torch_tensorwatch\lib\site-packages\tensorwatch\model_graph\hiddenlayer\pytorch_draw_model.py in draw_img_classifier(model, dataset, display_param_nodes, rankdir, styles, input_shape)

E:\anaconda3\envs\torch_tensorwatch\lib\site-packages\tensorwatch\model_graph\hiddenlayer\summary_graph.py in init(self, model, dummy_input, apply_scope_name_workarounds)

E:\anaconda3\envs\torch_tensorwatch\lib\site-packages\tensorwatch\model_graph\hiddenlayer\summary_graph.py in __add_param(self, n)

AttributeError: 'torch._C.Value' object has no attribute 'debugName'**

python 3.6
torch 1.1.0
torchvision 0.3.0
tensorwatch 0.9.0

I just use the simple example with the jupyter notebook , but it raise the error which confused me . I will be appreciate it if anyone can reply me with the solution to the problem.

[LiangGaoUser]

Aha , not long before i get the solution .

Cause :

        not install graphviz on my local computer and anaconda environment

Solution:

        Step one: install graphviz on the conda env with the pip install graphviz or conda install graphviz
        Step two: download and install graphviz from the [https://www2.graphviz.org/Packages/stable/windows/10/cmake/Release/x64/](url)
        Step three: init the graphviz in the local computer with the cmd doc -t
        Step four: Add C:\Program Files (x86)\Graphviz2.38\bin to User path
        Step five: Add C:\Program Files (x86)\Graphviz2.38\bin\dot.exe to System Path

[aricsong1995]

@hi can you be more specific about this step please? Step three: init the graphviz in the local computer with the cmd doc -t