错误：找不到模块“ utils”

Question

I'm running a file main.js using Casper.js via casperjs main.js , which uses a module ./lib/myUtils.js , which in turn uses

var utils = require('utils')

But running casperjs main.js throws the error

Error: Cannot find module 'utils'

  phantomjs://bootstrap.js:289
  phantomjs://bootstrap.js:254 in require
  /Users/username/casper-test/lib/myUtils.js:2
  /Users/username/casper-test/lib/myUtils.js:63
TypeError: 'undefined' is not a function (evaluating 'myUtils.loadCookies()')
  /Users/username/casper-test/main.js:104

The functions being imported have "use strict"; in their first line.

However putting the code from myUtils.js directly into main.js avoids the error. Why is this?

Answer 1

I suppose you need to insert var require = patchRequire(require); at the beginning of your file ( myUtils.js ).