yizt
commented
5 years ago @wudi00 您好，应该不会出现这个错，validation_steps已经给值了
validation_steps=len(test_img_info) // config.BATCH_SIZE,
Open wudi00 opened 5 years ago
yizt
commented
5 years ago @wudi00 您好，应该不会出现这个错，validation_steps已经给值了
validation_steps=len(test_img_info) // config.BATCH_SIZE,
wudi00
commented
5 years ago 问题解决了，是我的疏忽造成的错误，感谢您的分享！
代码运行过程中一直出现这个错误，请问怎么解决呢？
Traceback (most recent call last): File "train.py", line 121, in <module> main(argments) File "train.py", line 113, in main callbacks=get_call_back()) File "/opt/anaconda3/envs/py36/lib/python3.6/site-packages/keras/legacy/interfaces.py", line 91, in wrapper return func(*args, **kwargs) File "/opt/anaconda3/envs/py36/lib/python3.6/site-packages/keras/engine/training.py", line 1418, in fit_generator initial_epoch=initial_epoch) File "/opt/anaconda3/envs/py36/lib/python3.6/site-packages/keras/engine/training_generator.py", line 68, in fit_generator raise ValueError('validation_steps=Noneis only valid for a' ValueError:validation_steps=Noneis only valid for a generator based on thekeras.utils.Sequenceclass. Please specifyvalidation_stepsor use thekeras.utils.Sequenceclass.