nvm uninstall node versions failed

想用 nvm 卸载掉当前版本的node, 发现不成功，报这个错：

? ? nvm uninstall v12.22.10
nvm: Cannot uninstall currently-active node version, v12.22.10 (inferred from v12.22.10).

解决方案：

先执行一遍：

? ? nvm deactivate
/Users/yangyanhui/.nvm/*/bin removed from ${PATH}

在运行：

? ? nvm uninstall v12.22.10
Uninstalled node v12.22.10

卸载成功