When using the ww:label and ww:textarea tag and the Object to print out is null, instead of nothing being printed, it will print out
java.lang.Object@12345a.
The offending code is:
$!webwork.htmlEncode($parameters.nameValue)
It could be an OGNL thing, quite possibly, but the workaround I have put in place in the meantime is:
#if($parameters.nameValue)$!webwork.htmlEncode($parameters.nameValue)#end