pop from empty list

[SoHotLB]

When training my AE, I sometimes output pop from empty list (like the figure below), which will have an impact on the training.

[simon-donike]

That seems like a tqdm issue, what's supposed to be written in that spot where you see the error is the iterations per second.

[YizhifengyeYZM]

Try commenting out print(e) in the check_frequency(self, check_idx) function of the ImageLogger class from main.py:

def check_frequency(self, check_idx):
    if ((check_idx % self.batch_freq) == 0 or (check_idx in self.log_steps)) and (check_idx > 0 or self.log_first_step):
        try:
            self.log_steps.pop(0)
        except IndexError as e:
            # print(e)     # pop from empty list 
            pass
        return True
    return False