Build Error

Hi All,

I am getting this error when I test on cloudcare. Not sure why..Is it
possible to add datanodes with normal item values from select questions
which have a choice value assigned? I have done this to generate scores, is
this what the type mismatch is refering to? How can i resolve?
Thanks,
Sangya

internal error handling request: <type
'org.javarosa.xpath.XPathTypeMismatchException'>:
org.javarosa.xpath.XPathTypeMismatchException: XPath evaluation: type
mismatch not a nodeset