[TYPO3-mvc] Viewhelper "tags not properly nested" issue

[Till Wimmer]

Hi there!

I wrote this viewhelper, see attachement.

The template code looks like this:

<f:if condition="{demand.pageId}=={settings.sucheRehaPid}">
  <h:rehaKat klinik="{entfernung.klinik}" demand="{demand}" as="kat">
    <td><f:if condition="{kat.isStationaer}">&#10003;</f:if></td>
    <td><f:if condition="{kat.isAmbulant}">&#10003;</f:if></td>
  </h:rehaKat>
</f:if>

I always get this error:

"Templating tags not properly nested. Expected:
Tx_Hplusinfo_ViewHelpers_RehaKatViewHelper; Actual:
Tx_hplusinfo_ViewHelpers_RehaKatViewHelper"

which makes no sense at all...

Any idea what's wrong?

Cheers,
Till