E1208: -complete used without -nargs

[second-shadow]

When I try to open nvim with a file as parameter as: "nvim app.js" its show me the error "E1208: -complete used without -nargs", then I press enter and show me the file but I dont know what could be going wrong make that message to show up.

The complete message:

Se ha detectado un error al procesar C:\Users\SecondShadow.config\nvim\plugged\nerdtree-project-plugin\nerdtree_plugin\project
.vim:
línea 45
E1208: -complete used without -nargs
Press ENTER or type command to continue

[nicored]

https://github.com/scrooloose/nerdtree-project-plugin/pull/2/files

Make the same changes as in this PR and it will work