我使用的是Anaconda,tensorflow-GPU2.0GPU: NVIDIA RTX2070Python version3.6.9CUDA: cuda_10.0.130_411.31_win10 CuDnn: cudnn-10.0-windows10-x64-v7.6.5.32使用笔记本电脑操作系统windows10。This is probably because cuDNN failed to initialize, so try looking to see if a warning log message was[Op:__
编译器抛出错误:All stored properties of a class instance must be initialized before returning nil from an initializer错误消息本身并没有多大意义,因为失败的初始化就是失败。存储的属性应该只在对象实际初始化时才需要初始化,不是吗?当我省略else { return nil }时,编译器抛出一个不同的错误:Use of 'self' in delegat