ember.js - Ember-cli ember serve AssertionError (false == true)

Question

我正在尝试按照 ember-cli.com 上的“入门”部分进行操作，但是在尝试“ember serve”时出现错误:

version: 0.1.6
Could not find watchman, falling back to NodeWatcher for file system events
Livereload server on port 35729
Serving on http://0.0.0.0:4200/
File: project/app.js
false == true
AssertionError: false == true
    at Visitor.PVp.visitWithoutReset (/Users/tiagomatos/Desktop/project/node_modules/ember-cli-esnext/node_modules/broccoli-esnext/node_modules/esnext/node_modules/recast/node_modules/ast-types/lib/path-visitor.js:135:12)
    at Visitor.PVp.visit (/Users/tiagomatos/Desktop/project/node_modules/ember-cli-esnext/node_modules/broccoli-esnext/node_modules/esnext/node_modules/recast/node_modules/ast-types/lib/path-visitor.js:117:21)
    at Function.transform (/Users/tiagomatos/Desktop/project/node_modules/ember-cli-esnext/node_modules/broccoli-esnext/node_modules/esnext/node_modules/regenerator/lib/visit.js:31:18)
    at transform (/Users/tiagomatos/Desktop/project/node_modules/ember-cli-esnext/node_modules/broccoli-esnext/node_modules/esnext/lib/index.js:86:23)
    at compile (/Users/tiagomatos/Desktop/project/node_modules/ember-cli-esnext/node_modules/broccoli-esnext/node_modules/esnext/lib/index.js:33:9)
    at EsnextFilter.processString (/Users/tiagomatos/Desktop/project/node_modules/ember-cli-esnext/node_modules/broccoli-esnext/index.js:41:16)
    at EsnextFilter.Filter.processFile (/Users/tiagomatos/Desktop/project/node_modules/ember-cli-esnext/node_modules/broccoli-esnext/node_modules/broccoli-filter/index.js:136:31)
    at Promise.resolve.then.catch.err.file (/Users/tiagomatos/Desktop/project/node_modules/ember-cli-esnext/node_modules/broccoli-esnext/node_modules/broccoli-filter/index.js:82:21)
    at $$$internal$$tryCatch (/Users/tiagomatos/Desktop/project/node_modules/ember-cli-esnext/node_modules/broccoli-esnext/node_modules/broccoli-filter/node_modules/rsvp/dist/rsvp.js:490:16)
    at $$$internal$$invokeCallback (/Users/tiagomatos/Desktop/project/node_modules/ember-cli-esnext/node_modules/broccoli-esnext/node_modules/broccoli-filter/node_modules/rsvp/dist/rsvp.js:502:17)

我似乎找不到其他有同样问题的人，所以我有点迷茫。关于可能导致这种情况的任何想法？

额外的上下文:

操作系统:OS X 优胜美地

$ node -v
v0.10.35
$ npm -v
2.1.18

Answer 1

这可以通过更换 "ember-cli-esnext": "0.1.1" 来解决与 "ember-cli-6to5": "0.2.1"在您的 package.json文件，然后运行 ​​npm install .

或者，您也可以按照 these upgrade instructions 升级到 ember-cli 0.1.7 .

更多 here和 here .