云函数package.json中增加一个images依赖，无法正常

时间：2019-05-03 来源：小程序工厂

- 当前 Bug 的表现（可附上截图）

返回结果：
Missing binding /var/user/node_modules/images/vendor/linux-x64-57/binding.node
imagescould not find a binding for your current environment: Linux 64-bit with Node.js 8.x
Found bindings for the following environments:
- OS X 64-bit with Node.js 8.x
- Linux 64-bit with Node.js 8.x
This usually happens because your environment has changed since running `npm install`.
Run `npm rebuild images --force` to build the binding for your current environment.

日志：
END RequestId: d336b8a1-e327-11e8-a06f-525400e8849e
Report RequestId: d336b8a1-e327-11e8-a06f-525400e8849e Duration:9.773ms Memory:256MB MaxMemoryUsed:0.746094MB

- 预期表现

可以正常调用新安装的images库依赖中的方法

微信小程序开发问题解答

微信小程序开发者回答：

换了一个依赖的版本居然就好了，太奇怪了。

{
"name": "imageProcess",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"wx-server-sdk": "latest",
"images": "latest"
}
}

改成

{
"name": "imageProcess",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"wx-server-sdk": "latest",
"images": "2.2.1"
}
}
就好了

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