I've also noticed more OGNL getProperty(null, "property") exceptions while upgrading from 4 to 4.1. For instance, previously this would work:
<tr jwcid="@For" source="ognl:myObj.myCollection" value="ognl:tempObj" id="ognl:'uniquerow' + tempObj.id"> ... </tr> But now it appears the tempObj isn't instantiated until after the rendering of the component has begun, so I have to do this instead: <span jwcid="@For" source="ognl:myObj.myCollection" value="ognl:tempObj" renderTag="false"> <tr id="ognl:'uniquerow' + tempObj.id"> ... </tr> </span> Not quite the same problem, just confirming that there is some OGNL breakage in the tap4->4.1 transition. -- View this message in context: http://www.nabble.com/OGNL-race-condition%28s%29-%28-%29-tf4898454.html#a14132762 Sent from the Tapestry - User mailing list archive at Nabble.com.