How to print BC/IC's dimension and the head data

[jacktang]

Hello

Deepxde is highly depends on the BC/IC, and my question is how to debug BC/IC? say print the dimension of them and display the head data.

Thanks!

[jacktang]

I mean the error message like
ValueError: all the input array dimensions for the concatenation axis must match exactly, but along dimension 1, the array at index 0 has size 3 and the array at index 1 has size 2
or
ValueError: operands could not be broadcast together with shapes (3,) (2,)
is not explicit, and not so friendly for debugging

[lululxvi]

Not sure what you are trying to do. These errors are from TensorFlow/PyTorch.

[jacktang]

@lululxvi 我想在报错的时候能够打印出tensor的size或者shape或者里面的数据信息，这样可以方便倒查错误所在。
目前我看到训练只有model.train(...) 方法，不知道有没有什么on_error的回调函数来方面调试