Error: undefined method `resolve_alias' for Formula:Class

问题描述

• 操作环境：mac

• 动作：通过brew services命令启动grafana

brew services start grafana

报错信息：

Error: undefined method `resolve_alias' for Formula:Class
/usr/local/bin/brew-services.rb:154:in `service'
/usr/local/bin/brew-services.rb:203:in `check'
/usr/local/bin/brew-services.rb:193:in `run!'
/usr/local/bin/brew-services.rb:397:in `<top (required)>'
/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.3/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.3/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/usr/local/Homebrew/Library/Homebrew/utils.rb:82:in `require?'
/usr/local/Homebrew/Library/Homebrew/brew.rb:108:in `<main>'

---

解决过程

• 根据关键报错信息google，得到的解决办法是执行命令brew update,没有work。
• 考虑安装brew-services过程中执行了以下命令，怀疑是brew-services.rb版本旧，无奈https://gist.githubusercontent.com/打不开，无法验证猜测。

curl -o /usr/local/bin/brew-services.rb https://gist.githubusercontent.com/lwe/766293/raw/75a7907004bbff0eb3b072d1d951be2cfe7e5020/brew-services.rb

• 更新HomeBrew

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

至此，问题解决，启动grafana成功。

grafana started stephen /Users/stephen/Library/LaunchAgents/homebrew.mxcl.grafana.plist