找不到模块成员验证

Question

尝试使用ember-cli的ember-validations插件。由于这个问题，我不能确定缺少了什么。

下面是我的package.json中的依赖项部分：

"devDependencies": {
    "broccoli-asset-rev": "^2.0.0",
    "broccoli-ember-hbs-template-compiler": "^1.6.1",
    "ember-cli": "0.1.9",
    "ember-cli-6to5": "0.2.1",
    "ember-cli-content-security-policy": "0.3.0",
    "ember-cli-dependency-checker": "0.0.7",
    "ember-cli-ic-ajax": "0.1.1",
    "ember-cli-inject-live-reload": "^1.3.0",
    "ember-cli-qunit": "0.1.2",
    "ember-data": "1.0.0-beta.12",
    "ember-export-application-global": "^1.0.0",
    "express": "^4.8.5",
    "glob": "^4.0.5",
    "ember-validations": "~2.0.0-alpha.2" //Also tried with "~ 2.0.0" as advised in the guide
}

和一个简单的控制器，看起来像这样：

import Ember from 'ember';
import EmberValidations from 'ember-validations';

export default Ember.Controller.extend(EmberValidations.Mixin, {
    actions: {
        //....
    },
    validations: {
        mailid: {
            presence: true
        },
        password: {
            presence: true
        }
    }
});

和bower.json：

{
  "name": "ahem",
  "dependencies": {
    "handlebars": "~1.3.0",
    "jquery": "^1.11.1",
    "ember": "1.8.1",
    "ember-data": "1.0.0-beta.12",
    "ember-resolver": "~0.1.11",
    "loader.js": "ember-cli/loader.js#1.0.1",
    "ember-cli-shims": "ember-cli/ember-cli-shims#0.0.3",
    "ember-cli-test-loader": "rwjblue/ember-cli-test-loader#0.0.4",
    "ember-load-initializers": "ember-cli/ember-load-initializers#0.0.2",
    "ember-qunit": "0.1.8",
    "ember-qunit-notifications": "0.0.5",
    "qunit": "~1.17.1",
    "bootstrap": "~3.3.2"
  }
}

但在浏览器中查看路由时，控制台中会显示错误消息：

Could not find module ember-validations

不知道我做错了什么。感谢您的帮助。

Answer 1

这个包似乎在寻找一个名为ember-easyform-cli的模块。因此，我建议添加：

ember-easyform-cli": "git://github.com/kristianmandrup/ember-easyform-cli.git#master" 

添加到package.json文件。

另外，我注意到有3个目标"0.0.0"，"2.0.0-alpha.1"，"2.0.0-alpha.2“可用。尝试使用2.0.0-alpha.1版本，而不是2.0.0-alpha.2，方法是在package.json中添加“ember validations”："2.0.0-alpha.1“。

Answer 2

在安装https://github.com/abpetkov/switchery并通过brocfile导入后，我也遇到了同样的问题：

app.import('bower_components/switchery/switchery.js');

将它切换到dist版本为我解决了它

app.import('bower_components/switchery/dist/switchery.js');

在ember validations和其他ember模块之间可能存在某种冲突。也许可以修改您的Brocfile或package.json并通过反复试验找到问题的根源，或者暂时禁用您最近安装的软件包。