RuntimeError: shape '[64, 1, 1, 1]' is invalid for input of size 6400

pytorch报错RuntimeError: shape ‘[64, 1, 1, 1]’ is invalid for input of size 6400

源代码

samples = samples.data.reshape(batch_size, 1, 1, 1)
    samples = samples.data.expand(batch_size, input_dim, 1, 1)
    samples = samples.cuda() if use_cuda else samples

原因：

由于修改了resize -> reshape,导致第一次循环对samples的改变维持到了第二轮循环

修改

把后面的samples -> samples1 即可