babel 困った時 Node.js environment
一番役にたったのは一番上のやつ
結論
npm install --save-dev @babel/core @babel/node
最初ずっと yarnでinstall してたんですけど, npmでしたら一発でした!!
エラー内容
Error: Requires Babel "^7.0.0-0", but was loaded with "6.26.3".
Error: Requires Babel "^7.0.0-0", but was loaded with "6.26.3".
If you are sure you have a compatible version of @babel/core,
it is likely that something in your build process is loading the wrong
version. Inspect the stack trace of this error to look for
the first entry that doesn't mention "@babel/core" or "babel-core"
to see what is calling Babel. (While processing preset:
"/Users/~/node_modules/@babel/preset-env/lib/index.js")