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Electron + Node.js 使用時の “Uncaught ReferenceError: require is not defined” への対処

上記記事を参考に環境構築したもののタイトルのエラーで起動に失敗し、なかなか時間を取られたので対処法をメモ。

結論

スタックオーバーフローのこの質問がドンピシャでした。
Electron 5.0.0 以降はnodeIntegrationの設定値がデフォルトfalseなので、有効にする必要があるとのこと。

これを

main.js【変更前】
const newWin = () => {
    win = new electron.BrowserWindow({})
    win.maximize()
    win.on('closed', () => win = null)

こうじゃ。

main.js【変更後】
const newWin = () => {
  win = new electron.BrowserWindow({
    webPreferences: {
      nodeIntegration: true
    }
  })
  win.maximize()
  win.on("closed", () => (win = null))

同じところでつまずいた方の参考になれば。

参考リンク

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