problem in draw model for this AttributeError: 'int' object has no attribute '_values'

[LinChuangwei]

when i draw model,someting happend like this:
Drawing net to netImage/lenet.png
Traceback (most recent call last):
File "python/draw_net.py", line 57, in
main()
File "python/draw_net.py", line 53, in main
caffe.draw.draw_net_to_file(net, args.output_image_file, args.rankdir,phase)
File "/home/linchuangwei/caffe/python/caffe/draw.py", line 245, in draw_net_to_file
fid.write(draw_net(caffe_net, rankdir, ext, phase))
File "/home/linchuangwei/caffe/python/caffe/draw.py", line 223, in draw_net
return get_pydot_graph(caffe_net, rankdir, phase=phase).create(format=ext)
File "/home/linchuangwei/caffe/python/caffe/draw.py", line 167, in get_pydot_graph
node_label = get_layer_label(layer, rankdir)
File "/home/linchuangwei/caffe/python/caffe/draw.py", line 107, in get_layer_label
layer.pooling_param.kernel_size[0] if len(layer.pooling_param.kernel_size._values) else 1,
AttributeError: 'int' object has no attribute '_values'

someone knows why?please help me

[ToTheBeginning]

You can see my closed issue issue 5324.

[foobar167]

You could either fix bug in Caffe's draw.py file manually or switch to older version of draw.py file.

1. To fix it manually just delete changes made here. There are 3 additions to draw.py marked with green color. Delete them.
2. Go here and download Caffe release candidate 4 (previous version). Copy-paste file caffe-rc4.zip/caffe-rc4/python/caffe/draw.py to your working directory.

P.S. After fixing bug you most likely should install Graphviz - Graph Visualization Software to visualize your graph.

[shelhamer]

Thanks for reporting the issue! Fixed in #5477 and #5487.