> The NullPointer occurs within a named template at > org.apache.xpath.objects.XRTreeFrag.xstr(). The member variable m_dtm > is null and m_allowRelease is true. I'm assuming either detach() or > destruct() was called. It could be a race or some > bad laogic that leads to xstr() being called after detach() or destruct(). > But I need to confirm the last two calls (I > just figured out a way).
I verified that neither detach() nor destruct() are being called prior to xstr(). In the constructor of XRTreeFrag the call org.apache.xpath.XPathContext.getDTM(int root) is returning null and the root is not zero.
