yarn-error.log

Arguments: 
  /usr/local/bin/node /usr/local/Cellar/yarn/1.5.1_1/libexec/bin/yarn.js run dev

PATH: 
  /Library/Frameworks/Python.framework/Versions/3.6/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin

Yarn version: 
  1.5.1

Node version: 
  8.9.3

Platform: 
  darwin x64

npm manifest: 
  {
    "name": "demo",
    "productName": "demo",
    "version": "0.0.0",
    "author": "1053061407 <1053061407@qq.com>",
    "description": "An electron-vue project",
    "license": null,
    "main": "./dist/electron/main.js",
    "scripts": {
      "build": "node .electron-vue/build.js",
      "build:darwin": "cross-env BUILD_TARGET=darwin node .electron-vue/build.js",
      "build:linux": "cross-env BUILD_TARGET=linux node .electron-vue/build.js",
      "build:mas": "cross-env BUILD_TARGET=mas node .electron-vue/build.js",
      "build:win32": "cross-env BUILD_TARGET=win32 node .electron-vue/build.js",
      "build:clean": "cross-env BUILD_TARGET=clean node .electron-vue/build.js",
      "build:web": "cross-env BUILD_TARGET=web node .electron-vue/build.js",
      "dev": "node .electron-vue/dev-runner.js",
      "e2e": "npm run pack && mocha test/e2e",
      "lint": "eslint --ext .js,.vue -f ./node_modules/eslint-friendly-formatter src test",
      "lint:fix": "eslint --ext .js,.vue -f ./node_modules/eslint-friendly-formatter --fix src test",
      "pack": "npm run pack:main && npm run pack:renderer",
      "pack:main": "cross-env NODE_ENV=production webpack --progress --colors --config .electron-vue/webpack.main.config.js",
      "pack:renderer": "cross-env NODE_ENV=production webpack --progress --colors --config .electron-vue/webpack.renderer.config.js",
      "test": "npm run unit && npm run e2e",
      "unit": "karma start test/unit/karma.conf.js",
      "postinstall": "npm run lint:fix"
    },
    "dependencies": {
      "vue": "^2.3.3",
      "axios": "^0.16.1",
      "vue-electron": "^1.0.6",
      "vue-router": "^2.5.3",
      "vuex": "^2.3.1"
    },
    "devDependencies": {
      "babel-core": "^6.25.0",
      "babel-loader": "^7.1.1",
      "babel-plugin-transform-runtime": "^6.23.0",
      "babel-preset-env": "^1.6.0",
      "babel-preset-stage-0": "^6.24.1",
      "babel-register": "^6.24.1",
      "babili-webpack-plugin": "^0.1.2",
      "cfonts": "^1.1.3",
      "chalk": "^2.1.0",
      "copy-webpack-plugin": "^4.0.1",
      "cross-env": "^5.0.5",
      "css-loader": "^0.28.4",
      "del": "^3.0.0",
      "devtron": "^1.4.0",
      "electron": "^1.7.5",
      "electron-debug": "^1.4.0",
      "electron-devtools-installer": "^2.2.0",
      "electron-packager": "^8.5.0",
      "electron-rebuild": "^1.1.3",
      "babel-eslint": "^7.2.3",
      "eslint": "^4.4.1",
      "eslint-friendly-formatter": "^3.0.0",
      "eslint-loader": "^1.9.0",
      "eslint-plugin-html": "^3.1.1",
      "extract-text-webpack-plugin": "^3.0.0",
      "file-loader": "^0.11.2",
      "html-webpack-plugin": "^2.30.1",
      "inject-loader": "^3.0.0",
      "karma": "^1.3.0",
      "karma-chai": "^0.1.0",
      "karma-coverage": "^1.1.1",
      "karma-electron": "^5.1.1",
      "karma-mocha": "^1.2.0",
      "karma-sourcemap-loader": "^0.3.7",
      "karma-spec-reporter": "^0.0.31",
      "karma-webpack": "^2.0.1",
      "webpack-merge": "^4.1.0",
      "require-dir": "^0.3.0",
      "spectron": "^3.7.1",
      "babel-plugin-istanbul": "^4.1.1",
      "chai": "^4.0.0",
      "mocha": "^3.0.2",
      "multispinner": "^0.2.1",
      "node-loader": "^0.6.0",
      "style-loader": "^0.18.2",
      "url-loader": "^0.5.9",
      "vue-html-loader": "^1.2.4",
      "vue-loader": "^13.0.5",
      "vue-style-loader": "^3.0.1",
      "vue-template-compiler": "^2.4.2",
      "webpack": "^3.5.2",
      "webpack-dev-server": "^2.7.1",
      "webpack-hot-middleware": "^2.18.2"
    }
  }

yarn manifest: 
  No manifest

Lockfile: 
  No lockfile

Trace: 
  Error: Command failed.
  Exit code: 1
  Command: sh
  Arguments: -c node .electron-vue/dev-runner.js
  Directory: /Users/xuyunfang/Downloads/github项目/my-project
  Output:
  
      at ProcessTermError.MessageError (/usr/local/Cellar/yarn/1.5.1_1/libexec/lib/cli.js:186:110)
      at new ProcessTermError (/usr/local/Cellar/yarn/1.5.1_1/libexec/lib/cli.js:226:113)
      at ChildProcess.<anonymous> (/usr/local/Cellar/yarn/1.5.1_1/libexec/lib/cli.js:30281:17)
      at emitTwo (events.js:126:13)
      at ChildProcess.emit (events.js:214:7)
      at maybeClose (internal/child_process.js:925:16)
      at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)