![RuntimeError: output with shape [1, 28, 28] doesn‘t match the broadcast shape [3, 28, 28]](/uploads/reation/bcimg1.png)
RuntimeError: output with shape [1, 28, 28] doesn‘t match the broadcast shape [3, 28, 28]
**RuntimeError: output with shape [1, 28, 28] doesn’t match the broadcast shape [3, 28, 28]**RuntimeError: output with shape [1, 208, 256] doesn’t match the broadcast shape [3, 208, 256]pytorch下跑裂缝类代码运行时遇见shape不匹配问题。原因：图片格式是灰度图只有一个channel，需要变成RGB图才可以
