Vagrant未初始化的Constant MixinSyncedFolders

Question

尝试流浪汉我得到了这个错误

uninitialized constant Vagrant::Action::Builtin::MixinSyncedFolders

vagrant插件列表

vagrant-berkshelf (4.0.3)
vagrant-share (1.1.3, system)
vagrant-windows (1.6.0)

vagrant -v

Vagrant 1.7.2

My Box是Windows Server 2012，Virtualbox版本4.3.20，已安装匹配的访客添加

Answer 1

卸载vagrant 1.6 +中不再需要的插件vagrant-windows。

vagrant plugin uninstall vagrant-windows