electron + vue 打包错误 Identifier ‘tasks‘ has already been declared

electron + vue 打包错误 Identifier ‘tasks’ has already been declared

问题描述

• electron + vue 打包

cnpm run build

异常信息

F:\workspace\javascript workspace\electron\prj16_1\electron-vue-start\.electron-vue\build.js:45
  const tasks = new Listr(
        ^

SyntaxError: Identifier 'tasks' has already been declared
    at wrapSafe (internal/modules/cjs/loader.js:1001:16)
    at Module._compile (internal/modules/cjs/loader.js:1049:27)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
    at Module.load (internal/modules/cjs/loader.js:950:32)
    at Function.Module._load (internal/modules/cjs/loader.js:790:12)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:76:12)
    at internal/main/run_main_module.js:17:47
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! electron-vue-start@0.0.1 build: `node .electron-vue/build.js && electron-builder`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the electron-vue-start@0.0.1 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\fengyunwuhen\AppData\Roaming\npm-cache\_logs\2022-07-18T05_58_18_979Z-debug.log

解决方法

• 修改配置文件，.electron-vue/build.js
  将

const tasks = ['main', 'renderer']
  const m = new Multispinner(tasks, {
    preText: 'building',
    postText: 'process'
  })

修改为

const tasks1 = ['main', 'renderer']
  const m = new Multispinner(tasks1, {
    preText: 'building',
    postText: 'process'
  })

• 重新打包

cnpm run build