各位佬这句报错咋解决呀

报错Expected all tensors to be on the same device, but found at least two devices, cuda:0 and cpu!

解决Expected all tensors to be on the same device, but found at least two devices, cuda:0_wx62cea850b9e28的技术博客_51CTO博客 解决Expected all tensors to be on the same device, but found at least two devices, cuda:0，（1）可能是模型没有移动到和数据相同的device上：`model.to(device)`（2）可能是input和参数没有在相同device上 https://blog.51cto.com/u_15717393/5605701

RuntimeError: Expected all tensors to be on the same device, but found at least two devices_德国Viviane的博客-CSDN博客 运行以下代码时报错，这是在函数定义里，且当时loss和model都有.to(device)的操作在网上找了很久都没有找到原因，报错的地方在cat：即在在数据拼接的时候，即一个数据在GPU0上，一个数据在GPU1上，这就会出现错误修改地方：一定要注意，产生随机数的地方也要用.to(device) https://blog.csdn.net/Viviane_2022/article/details/128638452