Vagrant エラー対策 There was an error while executing `VBoxManage`, a CLI used by Vagrant for controlling VirtualBox. 

Vagrant / VirtualBox でプライベートネットワークを有効にしようとした場合に発生した。

There was an error while executing VBoxManage, a CLI used by Vagrant for controlling VirtualBox. The command and stderr is shown below.
“Vagrant エラー対策 There was an error while executing `VBoxManage`, a CLI used by Vagrant for controlling VirtualBox. ” の続きを読む