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softlayer / sl-ember-components

An Ember CLI Addon that provides a variety of UI components.
http://softlayer.github.io/sl-ember-components
MIT License
114 stars 27 forks source link

jQuery.Deferred exception: Can't add property 0, object is not extensible TypeError: Can't add property 0, object is not extensible #1683

Closed notmessenger closed 7 years ago

notmessenger commented 7 years ago

When using ember version 2.11.0+ (ember-cli version 2.11.0)

Uncaught TypeError: Can't add property 0, object is not extensible thrown by https://github.com/softlayer/sl-ember-components/blob/master/addon/mixins/class-prefix.js#L26

this.classNames.push( this.getComponentClassName() ); in addon/mixins/class-prefix.js