Application entry file main.js in the .app/Contents/Resources/app.asar does not exist

@陈序员

已于 2024-11-04 11:00:39 修改

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分类专栏： good method 文章标签： javascript 前端 electron html css

于 2024-11-02 10:16:12 首次发布

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问题：electron打包报错：

Application entry file "main.js" in the "xxx/mac/mitmdumpUrlSaver.app/Contents/Resources/app.asar" 
does not exist. Seems like a wrong configuration.

原因：根目录 [package.json] --> [build] --> [files]

原先配置为：

"files": [
      "electrondist",
      "electrondistfile"
    ]

根据官网

files - Application Contents - electron-builder 解释，默认files配置是：

    "files": [
      "**/*",
      "!**/node_modules/*/{CHANGELOG.md,README.md,README,readme.md,readme}",
      "!**/node_modules/*/{test,__tests__,tests,powered-test,example,examples}",
      "!**/node_modules/*.d.ts",
      "!**/node_modules/.bin",
      "!**/*.{iml,o,hprof,orig,pyc,pyo,rbc,swp,csproj,sln,xproj}",
      "!.editorconfig",
      "!**/._*",
      "!**/{.DS_Store,.git,.hg,.svn,CVS,RCS,SCCS,.gitignore,.gitattributes}",
      "!**/{__pycache__,thumbs.db,.flowconfig,.idea,.vs,.nyc_output}",
      "!**/{appveyor.yml,.travis.yml,circle.yml}",
      "!**/{npm-debug.log,yarn.lock,.yarn-integrity,.yarn-metadata.json}",
    ]

其中的 **/* 包含了根目录下的各种核心文件，包括入口文件main.js

所以：

    "files": [
      "**/*",
      "!**/node_modules/*/{CHANGELOG.md,README.md,README,readme.md,readme}",
      "!**/node_modules/*/{test,__tests__,tests,powered-test,example,examples}",
      "!**/node_modules/*.d.ts",
      "!**/node_modules/.bin",
      "!**/*.{iml,o,hprof,orig,pyc,pyo,rbc,swp,csproj,sln,xproj}",
      "!.editorconfig",
      "!**/._*",
      "!**/{.DS_Store,.git,.hg,.svn,CVS,RCS,SCCS,.gitignore,.gitattributes}",
      "!**/{__pycache__,thumbs.db,.flowconfig,.idea,.vs,.nyc_output}",
      "!**/{appveyor.yml,.travis.yml,circle.yml}",
      "!**/{npm-debug.log,yarn.lock,.yarn-integrity,.yarn-metadata.json}",

      "electrondist",
      "electrondistfile"
    ],

OK！