html render issue

[deep fulcrum]

when code enter the red box area. i got the html struct in browser like second picture. where is my container?
<div class="right-container">
<div>
</div>
<div class="msg-container">
{content}
</div>
</div>
only content rendered...why?

[haughty pumice]

the return exited the fn view, instead of the match