NameError: name 'selective_scan_fn' is not defined. Did you mean: 'selective_scan_flop_jit'?报错

[1774537072]

当我使用的时候，它报了这个错误NameError: name 'selective_scan_fn' is not defined. Did you mean: 'selective_scan_flop_jit'?请问知道如何解决吗，我按照redme中的流程配置的环境

[yyyujintang]

Thanks for your interest in our work.
This bug comes from the wrong import of 'selective_scan_fn' function. In our implement, we import selective_scan_fn from mamba_ssm. If it's correctly installed, then 'selective_scan_fn' can be imported from line 18 in vmamba.py.

pip install causal_conv1d==1.1.1
pip install mamba_ssm==1.1.1

[oduinihao]

我也遇到同样问题，现已解决，解决方法为:确保CUDA版本为11.7，并从github直接下载mamba-ssm的库进行离线安装

[xiaoyu-sunhhh]

我也遇到同样问题，现已解决，解决方法为:确保CUDA版本为11.7，并从github直接下载mamba-ssm的库进行离线安装

请问github上有cuda11.7对应的mamba-ssm吗？我看到官方只提供了cuda118和cuda122版本的

[oduinihao]

时间有点久...我现在CUDA已经换到12.1了QWQ不过可以确定的是下载zip源码离线安装可以解决问题