![RuntimeError: Function _TorchNNFunctionBackward returned an invalid gradient at index 0 - expected device cuda:0 but got cpu - PyTorch Forums RuntimeError: Function _TorchNNFunctionBackward returned an invalid gradient at index 0 - expected device cuda:0 but got cpu - PyTorch Forums](https://discuss.pytorch.org/uploads/default/original/3X/9/2/92532f05be8381fa5823f808b010b1fb38cd19c7.png)
RuntimeError: Function _TorchNNFunctionBackward returned an invalid gradient at index 0 - expected device cuda:0 but got cpu - PyTorch Forums
![RuntimeError: expected device cuda:0 and dtype Long but got device cpu and dtype Long报错解决_runtimeerror: expected device cuda:0 but got devic_chenqah的博客-CSDN博客 RuntimeError: expected device cuda:0 and dtype Long but got device cpu and dtype Long报错解决_runtimeerror: expected device cuda:0 but got devic_chenqah的博客-CSDN博客](https://img-blog.csdnimg.cn/25a7f9a5c51a4ac891703523563a3c02.png)
RuntimeError: expected device cuda:0 and dtype Long but got device cpu and dtype Long报错解决_runtimeerror: expected device cuda:0 but got devic_chenqah的博客-CSDN博客
RuntimeError: expected device cpu but got device cuda:0 · Issue #5 · dawnranger/pytorch-AGNN · GitHub
![Trainer.train throws RuntimeError: Expected all tensors to be on the same device - Beginners - Hugging Face Forums Trainer.train throws RuntimeError: Expected all tensors to be on the same device - Beginners - Hugging Face Forums](https://global.discourse-cdn.com/business7/uploads/hellohellohello/original/2X/8/8ab5a20612f25d6c6d1d6abeeed53d2e669b2f31.png)
Trainer.train throws RuntimeError: Expected all tensors to be on the same device - Beginners - Hugging Face Forums
![Using CUDA Pytorch RuntimeError: Expected object of backend CUDA but got backend CPU running on Jupyter Notebook | by calincan mircea | Medium Using CUDA Pytorch RuntimeError: Expected object of backend CUDA but got backend CPU running on Jupyter Notebook | by calincan mircea | Medium](https://miro.medium.com/v2/resize:fit:1400/1*U3Q7K7piY6BrYC0Wv6GDIQ.png)
Using CUDA Pytorch RuntimeError: Expected object of backend CUDA but got backend CPU running on Jupyter Notebook | by calincan mircea | Medium
![加载模型后optimizer.step()处报错:RuntimeError: expected device cpu but got device cuda:0_optimizer.step()出错_Mr_Xuf的博客-CSDN博客 加载模型后optimizer.step()处报错:RuntimeError: expected device cpu but got device cuda:0_optimizer.step()出错_Mr_Xuf的博客-CSDN博客](https://img-blog.csdnimg.cn/20200601160426565.png)
加载模型后optimizer.step()处报错:RuntimeError: expected device cpu but got device cuda:0_optimizer.step()出错_Mr_Xuf的博客-CSDN博客
![pytorch - Why there are some data in cuda:0 when I indicate cuda:1 to train my model? - Stack Overflow pytorch - Why there are some data in cuda:0 when I indicate cuda:1 to train my model? - Stack Overflow](https://i.stack.imgur.com/hnift.png)
pytorch - Why there are some data in cuda:0 when I indicate cuda:1 to train my model? - Stack Overflow
RuntimeError: expected device cpu but got device cuda:0 · Issue #4240 · huggingface/transformers · GitHub
![RuntimeError: Function _TorchNNFunctionBackward returned an invalid gradient at index 0 - expected device cuda:0 but got cpu - PyTorch Forums RuntimeError: Function _TorchNNFunctionBackward returned an invalid gradient at index 0 - expected device cuda:0 but got cpu - PyTorch Forums](https://discuss.pytorch.org/uploads/default/optimized/3X/8/e/8e745028ecd55ee73be899a52d2cbef631a0ad4b_2_1024x440.png)
RuntimeError: Function _TorchNNFunctionBackward returned an invalid gradient at index 0 - expected device cuda:0 but got cpu - PyTorch Forums
![RuntimeError: Function _TorchNNFunctionBackward returned an invalid gradient at index 0 - expected device cuda:0 but got cpu - PyTorch Forums RuntimeError: Function _TorchNNFunctionBackward returned an invalid gradient at index 0 - expected device cuda:0 but got cpu - PyTorch Forums](https://discuss.pytorch.org/uploads/default/original/3X/8/e/8e745028ecd55ee73be899a52d2cbef631a0ad4b.png)
RuntimeError: Function _TorchNNFunctionBackward returned an invalid gradient at index 0 - expected device cuda:0 but got cpu - PyTorch Forums
![解决:RuntimeError: expected device cuda:0 and dtype Float but got device cpu and dtype Float_expected device cpu and dtype float but got device _狂奔的菜鸡的博客-CSDN博客 解决:RuntimeError: expected device cuda:0 and dtype Float but got device cpu and dtype Float_expected device cpu and dtype float but got device _狂奔的菜鸡的博客-CSDN博客](https://img-blog.csdnimg.cn/20200709224244976.png)
解决:RuntimeError: expected device cuda:0 and dtype Float but got device cpu and dtype Float_expected device cpu and dtype float but got device _狂奔的菜鸡的博客-CSDN博客
![RuntimeError: expected device cuda:0 and dtype Float but got device cuda:0 and dtype Half_wx63dcd9d7dd8a8的技术博客_51CTO博客 RuntimeError: expected device cuda:0 and dtype Float but got device cuda:0 and dtype Half_wx63dcd9d7dd8a8的技术博客_51CTO博客](https://s2.51cto.com/images/blog/202302/03180539_63dcdc737e2e034587.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=)
RuntimeError: expected device cuda:0 and dtype Float but got device cuda:0 and dtype Half_wx63dcd9d7dd8a8的技术博客_51CTO博客
RuntimeError: expected device cpu but got device cuda:0 · Issue #4240 · huggingface/transformers · GitHub
![IndexError: Caught IndexError in replica 0 on device 0. and IndexError: Dimension out of range (expected to be in range of [-1, 0], but got 1) - PyTorch Forums IndexError: Caught IndexError in replica 0 on device 0. and IndexError: Dimension out of range (expected to be in range of [-1, 0], but got 1) - PyTorch Forums](https://discuss.pytorch.org/uploads/default/original/3X/6/8/68a49ffcfff1626c0040d0337c23f8044de8aedf.png)
IndexError: Caught IndexError in replica 0 on device 0. and IndexError: Dimension out of range (expected to be in range of [-1, 0], but got 1) - PyTorch Forums
![Using CUDA Pytorch RuntimeError: Expected object of backend CUDA but got backend CPU running on Jupyter Notebook | by calincan mircea | Medium Using CUDA Pytorch RuntimeError: Expected object of backend CUDA but got backend CPU running on Jupyter Notebook | by calincan mircea | Medium](https://miro.medium.com/v2/resize:fit:890/1*2Hw2oifHo7HToUwDH5AaJQ.png)
Using CUDA Pytorch RuntimeError: Expected object of backend CUDA but got backend CPU running on Jupyter Notebook | by calincan mircea | Medium
![python - RuntimeError: Expected object of device type cuda but got device type cpu for argument #1 'self' in call to _th_index_select - Stack Overflow python - RuntimeError: Expected object of device type cuda but got device type cpu for argument #1 'self' in call to _th_index_select - Stack Overflow](https://i.stack.imgur.com/lzndd.png)
python - RuntimeError: Expected object of device type cuda but got device type cpu for argument #1 'self' in call to _th_index_select - Stack Overflow
RuntimeError: expected device cpu but got device cuda:0 · Issue #4240 · huggingface/transformers · GitHub
![Using CUDA Pytorch RuntimeError: Expected object of backend CUDA but got backend CPU running on Jupyter Notebook | by calincan mircea | Medium Using CUDA Pytorch RuntimeError: Expected object of backend CUDA but got backend CPU running on Jupyter Notebook | by calincan mircea | Medium](https://miro.medium.com/v2/resize:fit:1400/1*YQom_H4WQDrZdLqMOOqroQ.png)