abnormall

当运行预训练模型训练代码时，出现如下错误：The loss.shape should be (1L,), but the current loss.shape is (-1,)

12

WARNING: 08-13 14:03:09: io.py:712 * 139843275020096 paddle.fluid.layers.py_reader() may be deprecated in the near future. Please use paddle.fluid.io.DataLoader.from_generator() instead. /home/lbj/anaconda3/lib/python3.7/site-packages/paddle/fluid/clip.py:779: UserWarning: Caution! 'set_gradient_clip' is not recommended and may be deprecated in...