Error generating Video

[kunzhzn999]

raise NotImplementedError(msg)

NotImplementedError: No operator found for memory_efficient_attention_forward with inputs: query : shape=(2, 2688, 1, 512) (torch.float16) key : shape=(2, 2688, 1, 512) (torch.float16) value : shape=(2, 2688, 1, 512) (torch.float16) attn_bias : <class 'NoneType'> p : 0.0 decoderF is not supported because: max(query.shape[-1] != value.shape[-1]) > 128 xFormers wasn't build with CUDA support requires device with capability > (7, 0) but your GPU has capability (6, 1) (too old) attn_bias type is <class 'NoneType'> operator wasn't built - see python -m xformers.info for more info flshattF@0.0.0 is not supported because: max(query.shape[-1] != value.shape[-1]) > 256 xFormers wasn't build with CUDA support requires device with capability > (8, 0) but your GPU has capability (6, 1) (too old) operator wasn't built - see python -m xformers.info for more info cutlassF is not supported because: xFormers wasn't build with CUDA support operator wasn't built - see python -m xformers.info for more info smallkF is not supported because: max(query.shape[-1] != value.shape[-1]) > 32 xFormers wasn't build with CUDA support dtype=torch.float16 (supported: {torch.float32}) operator wasn't built - see python -m xformers.info for more info unsupported embed per head: 512

[CCmahua]

xformers库版本与当前的CUDA和PyTorch版本不匹配，建议重新安装xformers。或者安装对应的PyTorch。