`**bogon:vue-electron-seat ji$ electron-builder --win
? electron-builder version=21.2.0 os=19.4.0
? loaded configuration file=package.json ("build" field)
? description is missed in the package.json appPackageFile=/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/package.json
? author is missed in the package.json appPackageFile=/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/package.json
? writing effective config file=build/builder-effective-config.yaml
? packaging platform=win32 arch=x64 electron=9.0.4 appOutDir=build/win-unpacked
? Application entry file "background.js" in the "/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/build/win-unpacked/resources/app.asar" does not exist. Seems like a wrong configuration. stackTrace=

                                                                                                                                                                                                   Error: Application entry file "background.js" in the "/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/build/win-unpacked/resources/app.asar" does not exist. Seems like a wrong configuration.
                                                                                                                                                                                                       at error (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/app-builder-lib/src/asar/asarFileChecker.ts:7:12)
                                                                                                                                                                                                       at checkFileInArchive (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/app-builder-lib/src/asar/asarFileChecker.ts:33:11)
                                                                                                                                                                                                       at WinPackager.checkFileInPackage (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/app-builder-lib/src/platformPackager.ts:402:7)
                                                                                                                                                                                                       at WinPackager.sanityCheckPackage (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/app-builder-lib/src/platformPackager.ts:453:5)
                                                                                                                                                                                                       at WinPackager.doPack (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/app-builder-lib/src/platformPackager.ts:242:5)
                                                                                                                                                                                                       at WinPackager.pack (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/app-builder-lib/src/platformPackager.ts:114:5)
                                                                                                                                                                                                       at Packager.doBuild (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/app-builder-lib/src/packager.ts:437:9)
                                                                                                                                                                                                       at executeFinally (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/builder-util/src/promise.ts:12:14)
                                                                                                                                                                                                       at Packager._build (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/app-builder-lib/src/packager.ts:366:31)
                                                                                                                                                                                                       at Packager.build (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/app-builder-lib/src/packager.ts:330:12)
                                                                                                                                                                                                       at executeFinally (/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/node_modules/builder-util/src/promise.ts:12:14)

**`

使用electron-builder打包windows 应用 始终报
Application entry file "background.js" in the "/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/build/win-unpacked/resources/app.asa错误
那位大神指点一下怎么解决

可以试一下，把打包工具重新install一下。重新打包。不行在换一种打包工具。

报错写的很明白，是/Applications/XAMPP/xamppfiles/htdocs/vue-electron-seat/build/win-unpacked/resources/app.asar文件不存在，你要修改你的相应配置或者保证在那个位置有对应的文件啊。