Error when pretraining the DAMSM model ?

[ghost]

No description provided.

[senmaoy]

It means that the list of img size is empty, it should be [256]. However, it's hard to directly know why an empty list is fed. Maybe the dataset hyperparameters are not correct.

[ghost]

I just follow the instructions for the bird dataset setup in the DM-GAN repo, I don't know what causing the error. When I printed the imsize, I got [299], is this correct ?

[senmaoy]

It looks like your code is pointing to the second term in [299]. maybe you have set the image resolutions to be [256,128,64] in the code. try to set the image resolution [256]

[senmaoy]

I just follow the instructions for the bird dataset setup in the DM-GAN repo, I don't know what causing the error. When I printed the imsize, I got [299], is this correct ?

DM-GAN is tested by many users, there should be no problem. Hence, I recommend you delete all the code and data. Then clone the code again. Such an operation will avoid many strange errors

[ghost]

I'm actually trying to train the AttnGAN repository instead of the DM-GAN repository. The DM-GAN provides more detailed instructions on setting up the dataset (both repositories have the same dataset setup, but DM-GAN explains it better).

AttnGAN uses Python 2, and PyTorch no longer supports Python 2, even after downgrading. I found another repository that has rewritten the AttnGAN code in Python 3 (it's a pull request in the AttnGAN repo). I haven't made any changes, but when I tried to run it, I encountered the error above. This error has been discussed in the issue section, but there is no solution to fix.

[senmaoy]

emmm, this error should be not that hard to fix. I have a version of a modified version of ATTN with no attention on my machine in python 3. You can try it by yourself.

[ghost]

Thanks for your comment, you are good so it's easy, I'm an idiot so it's very hard to fix the error. Could you share the AttnGAN code so I can try training ? Thanks.