AttributeError: 'NoneType' object has no attribute 'test'

[Bradly-s]

利用summary.py工具对videoswin模型进行计算参数量时报错：
Traceback (most recent call last):
File "tools/summary.py", line 113, in
main()
File "tools/summary.py", line 96, in main
params_info = paddle.summary(model, (1, 1, num_seg, 3, img_size, img_size))
File "/home/pl/anaconda3/envs/swfpd/lib/python3.7/site-packages/paddle/hapi/model_summary.py", line 308, in summary
result, params_info = summary_string(net, _input_size, dtypes, input)
File "/home/pl/anaconda3/envs/swfpd/lib/python3.7/site-packages/decorator.py", line 232, in fun
return caller(func, *(extras + args), **kw)
File "/home/pl/anaconda3/envs/swfpd/lib/python3.7/site-packages/paddle/base/dygraph/base.py", line 350, in _decorate_function
return func(*args, **kwargs)
File "/home/pl/anaconda3/envs/swfpd/lib/python3.7/site-packages/paddle/hapi/model_summary.py", line 444, in summary_string
model(*x)
File "/home/pl/anaconda3/envs/swfpd/lib/python3.7/site-packages/paddle/nn/layer/layers.py", line 1423, in call
return self.forward(*inputs, **kwargs)
File "/mnt/sdb1/swf/project/PaddleVideo/paddlevideo/modeling/framework/recognizers/base.py", line 55, in forward
return self.infer_step(data_batch)
File "/mnt/sdb1/swf/project/PaddleVideo/paddlevideo/modeling/framework/recognizers/recognizer_transformer.py", line 73, in infer_step
num_views = imgs.shape[2] // self.runtime_cfg.test.num_seg
AttributeError: 'NoneType' object has no attribute 'test'

[westfish]

通常发生在配置文件（可能是模型的运行时配置）没有被正确加载或初始化，这里的关键是要确保runtime_cfg对象正确地包含了期望的test部分。

另外，如果有图像、视频理解和生成的需求，可以使用我们新的跨模态工具: https://github.com/PaddlePaddle/PaddleMIX/tree/develop