由网友(请叫我霸气超拽哥)分享简介：我已经安装使用亭子angularjs和materialjs。I have installed angularjs and materialjs using bower.凉亭安装角材料和注入ngMaterial'到我的应用程序，但收到此错误。And injected 'ngMaterial' into my ap...

我已经安装使用亭子angularjs和materialjs。

I have installed angularjs and materialjs using bower.

凉亭安装角材料

和注入ngMaterial'到我的应用程序，但收到此错误。

And injected 'ngMaterial' into my app but getting this error.

Uncaught Error: [$injector:modulerr] Failed to instantiate module demoApp due to:
Error: [$injector:modulerr] Failed to instantiate module ngMaterial due to:
Error: [$injector:modulerr] Failed to instantiate module material.core due to:
Error: [$injector:unpr] Unknown provider: $mdUtilProvider

任何帮助。

推荐答案

我有同样的问题，直到我在bower.json文件改变了我的棱角版本从1.2.28到1.3.0。

I had the same problem until I changed my angular version from 1.2.28 to 1.3.0 in my bower.json file.

请参阅您的角度版本低于1.3.0，或者如果你有这迫使角到版本低于这个数字。

See if your angular version is less than 1.3.0, or if you have a dependency which forces angular to a version less than that number.

希望它帮助。

诗：我用角料0.7.1版本

Ps.: I'm using angular-material version 0.7.1