when i run "python examples/TextBoxes/train_icdar13.py",the error is occured when i train on my dataset.

[liuyiyiyiyi]

Traceback (most recent call last):
File "examples/TextBoxes/train_icdar13.py", line 437, in
net[reshape_name] = L.Reshape(net[conf_name], shape=dict(dim=[0, -1, num_classes]))
File "/home/od/dod/SaicCorNetG_v2/python/caffe/net_spec.py", line 193, in getitem
return self.getattr(item)
File "/home/od/dod/SaicCorNetG_v2/python/caffe/net_spec.py", line 187, in getattr
return self.tops[name]
KeyError: 'mbox_conf'