Hey @huloujun ,
This is because you were using a slightly older Versioner component that did not have this fix in it that handles some new file permission limitations that Windows added:
The quickest way to fix the issue is by typing this into your command line while Rhino is closed:
C:\Users\[USERNAME]\ladybug_tools\python\python.exe -m pip install ladybug-rhino -U
Alternatively, you can uninstall, reinstall, and then use this Versioner component to update to the latest version:
fixed_lb_versioner.gh (6.3 KB)
… Or you can just use the free Pollination single-click installer here.