2.1.0 RC1 - using "layout: 'fit'" causes errors.

[subimage]

Specifying items with a simple "layout: 'fit'" configuration throws "

Uncaught TypeError: Object fit has no method 'onItemAdd'

" with the following stacktraceScreen shot 2012-10-13 at 1.53.06 PM.png

[subimage]

Example of failing view

    items: [
      {
        xtype: 'tabpanel',
        flex: 2,
        cls: 'stretch',
        layout: { animation: false },
        tabBar: {
          layout: { 
            type: 'hbox',
            pack: 'stretch',
            align: 'stretch'
          },
          ui: 'purple'
        },
        items: [
          { 
            itemId: 'openProjectsContainer',
            title: 'Open',
            layout: 'fit',
            items: [
              {
                xtype: 'extendedlist',
                plugins: [{
                  xclass: 'Ext.plugin.PullRefresh'
                }],
                store: null, // set in controller
                itemTpl: '{name}',
                loadingText: 'Loading Projects',
                grouped: true
              }
            ]
          },
          { 
            itemId: 'archivedProjectsContainer',
            title: 'Archived',
            layout: 'fit',
            items: [
              {
                xtype: 'extendedlist',
                plugins: [{
                  xclass: 'Ext.plugin.PullRefresh'
                }],
                store: null, // set in controller
                itemTpl: '{name}',
                loadingText: 'Loading Projects',
                grouped: true
              }
            ]
          }
        ]
      }
    ]

[mitchellsimoens]

This test is working for me in RC1 and RC2:

Ext.Viewport.add({
    layout : 'fit',
    items  : {
        xtype : 'tabpanel',
        items : [
            {
                title  : 'Open',
                layout : 'fit',
                items  : [
                    {
                        html : 'Hello'
                    }
                ]
            }
        ]
    }
});

[subimage]

You're right Mitchell. Turns out I had a 'layout: fit' outside of a config block in a view class - which was causing the error. There was no warning of deprecation just that error.

Hopefully this helps someone else.

[bobspryn]

This helped me. Thank you.