>>>Your first ui-view is not named.....
>>
>>I know it's not named. This is to allow a loop like this:
>>
>>

>><tabset vertical="true" type="pills">
>>                                    <tab ng-repeat="tab in tabsViews" select="selectView(tab.index)" ng-show="tab.isVisible"
>>                                         class=" {{tabsViews[tab.index-1]['invalid'] ? 'invalid-tab': 'valid-tab' }}">
>>                                        <tab-heading>{{tab.title}}</tab-heading>
>>                                    </tab>
>>                                </tabset>

>
>I don't understand what the tabset has to do with it. Your 'edit.invoices' state defines two views but your markup only has a placeholder for one....

I have detail view also in the markup now.