electron: execFile got Error: spawn EACCES under asar

• Electron version: v1.6.6, v2.0.8
• Operating system: 10.12.4 (16E195)

Expected behavior

According to the documentation, Electron asar support execFile

Actual behavior

But I got this error, when I try to use execFile.

Error: spawn EACCES
    at exports._errnoException (util.js:1022:11)
    at ChildProcess.spawn (internal/child_process.js:313:11)
    at exports.spawn (child_process.js:399:9)
    at exports.execFile (child_process.js:160:15)
    at module.(anonymous function) (ELECTRON_ASAR.js:219:18)
    at Object.<anonymous> (/Users/alex/temp/electron-vue/electron-quick-start/dist/mac/electron-quick-start.app/Contents/Resources/app.asar/main.js:16:1)
    at Object.<anonymous> (/Users/alex/temp/electron-vue/electron-quick-start/dist/mac/electron-quick-start.app/Contents/Resources/app.asar/main.js:80:3)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)

How to reproduce

Here is my Code of main.js. I’m using electron-quick-start

const electron = require('electron')
const logger = require('electron-log')
logger.transports.file.level = true;
// Module to control application life.
const app = electron.app
// Module to create native browser window.
const BrowserWindow = electron.BrowserWindow

const path = require('path')
const url = require('url')

const execFile = require('child_process').execFile

execFile(path.join(__dirname, 'avrdude', 'avrdude'), (error, stdout, stderr) => {
  if (error) {
    logger.error(error)
  }
  logger.info(stderr)
  logger.info(stdout)
})

I am using electron builder to build a bundle app in macOS. Here is my package.json

{
  "name": "electron-quick-start",
  "version": "1.0.0",
  "description": "A minimal Electron application",
  "main": "main.js",
  "scripts": {
    "start": "electron .",
    "build": "build"
  },
  "build": {
    "appId": "com.example.demo",
    "files": [
      "avrdude/",
      "node_modules/",
      "package.json",
      "index.html",
      "main.js",
      "renderer.js"
    ]
  },
  "repository": "https://github.com/electron/electron-quick-start",
  "keywords": [
    "Electron",
    "quick",
    "start",
    "tutorial",
    "demo"
  ],
  "author": "GitHub",
  "license": "CC0-1.0",
  "devDependencies": {
    "electron": "~1.6.2",
    "electron-builder": "^17.5.0"
  },
  "dependencies": {
    "electron-log": "^2.2.6"
  }
}

Here is the asar directory

asar list electron-quick-start.app/Contents/Resources/app.asar
/index.html
/main.js
/package.json
/renderer.js
/node_modules
/node_modules/electron-log
/node_modules/electron-log/LICENSE
/node_modules/electron-log/index.js
/node_modules/electron-log/main.js
/node_modules/electron-log/package.json
/node_modules/electron-log/renderer.js
/node_modules/electron-log/lib
/node_modules/electron-log/lib/format.js
/node_modules/electron-log/lib/log.js
/node_modules/electron-log/lib/transports
/node_modules/electron-log/lib/transports/console.js
/node_modules/electron-log/lib/transports/log-s.js
/node_modules/electron-log/lib/transports/renderer-console.js
/node_modules/electron-log/lib/transports/file
/node_modules/electron-log/lib/transports/file/find-log-path.js
/node_modules/electron-log/lib/transports/file/get-app-name.js
/node_modules/electron-log/lib/transports/file/index.js
/avrdude
/avrdude/avrdude
/avrdude/avrdude.conf