TypeError: 'NoneType' object is not callable在调试开源代码出现问题。大哥们帮我看一下

Question

Traceback (most recent call last):
File "/home/**/PycharmProjects/tensor2-convNets/venv/include/main.py", line 74, in <module>

train_step(images, labels)

File "/home/**/PycharmProjects/tensor2-convNets/venv/include/main.py", line 54, in train_step

predictions = model(images, training=True)

TypeError: 'NoneType' object is not callable

Answer 1

报错很明显啊，返回了None类型，None类型不可调用

Answer 2

None类型不可调用。Mo机器学习实战 第四期“寻找捐献者-监督学习”，8月21日钉钉群19:00-21:00，31066747，欢迎一起交流学习哦~