Trying to upgrade to 1.8.1 and stucked with views

1

My app is pretty outdated, so I’m trying to upgrade (step by step from 1.6 to current version) On upgrade to 1.8.1 attempt I’ve got: DEPRECATION: Resolved the view “Chat.Views.ChatTab.MoreTabsCount” on the global context. Pass a view name to be looked up on the container instead, such as {{view “select”}}. http://emberjs.com/guides/deprecations#toc_global-lookup-of-views-since-1-8

what is expected. Now I’m trying to upgrade my code:

Example view: -Chat.Views.ChatTab.MoreTabsCount = Ember.View.extend({ +Chat.TabsView = Ember.View.extend({ template: Ember.Handlebars.compile( ‘{{view.unreadTabsCount}}’ ), tagName: ‘span’, classNames: Ember.A([‘chat-tab-unread-messages’]),

    // Order of bindings is important here.
    // See https://github.com/emberjs/ember.js/issues/1164
    unreadTabsCountBinding: 'Chat.Controllers.chatTabs.unreadTabsCount',
    isVisibleBinding: 'areUnreadMessagesPresent',

    areUnreadMessagesPresent: Ember.computed( function () {
        return this.get('unreadTabsCount') !== 0;
    }).property('unreadTabsCount')
});

And usage:

Chat.Views.ChatTab.MoreTabs = Ember.View.extend({ template: Ember.Handlebars.compile( - ‘

{{t chat_tab.more_tabs.title }} {{view Chat.Views.ChatTab.MoreTabsCount}} >>
’ + ‘
{{t chat_tab.more_tabs.title }} {{view “tabs”}} >>
’ + ‘{{collection Chat.Views.ChatTab.MoreTabsCollection}}’ ), tagName: ‘div’, classNames: Ember.A([‘chat-more-tabs’]), isVisibleBinding: ‘Chat.Controllers.chatTabs.more_button’,

didInsertElement: function () {
    this.$("#more-tabs").click(_.bind(function (event) {
        $('.chat-more-tabs-collection').toggle();
    }));
}

});

But ending up with: Error: Assertion Failed: View requires a container to resolve views not passed in through the context

Tried different names and similar obvious changes. Still doesn’t work. Any advice please?