"assert self.is_domain_reachable"

[ghost]

Hi,

I attempted to train pix2pix using my own data.
I used pix2pix_vanilla_unet_bn_facades_b1x1_80k.py as my config;
I divided the dataset into train and test with paired images

It runs smoothly until it saved the 10000 iteration and show the following error message:
"assert self.is_domain_reachable(
AssertionError: A domain is not reachable, available domain list is ['B']"

In my case, A and B is the translation I want to achieve.

Can you help?
Thanks!

Tao