Hi , we are using cahcedXapthAPI in our servicemix code. We are creating this
object at thread level every time and then using it to extract a value from
an XML content.
But the problem is, I am getting the following exception arbitarily.
java.lang.NullPointerException
at
org.apache.xml.utils.PrefixResolverDefault.getNamespaceForPrefix(PrefixResolverDefault.java:95)
at
org.apache.xml.utils.PrefixResolverDefault.getNamespaceForPrefix(PrefixResolverDefault.java:61)
at org.apache.xpath.compiler.Lexer.mapNSTokens(Lexer.java:587)
at org.apache.xpath.compiler.Lexer.tokenize(Lexer.java:265)
at org.apache.xpath.compiler.Lexer.tokenize(Lexer.java:96)
at
org.apache.xpath.compiler.XPathParser.initXPath(XPathParser.java:110)
at org.apache.xpath.XPath.<init>(XPath.java:176)
at org.apache.xpath.CachedXPathAPI.eval(CachedXPathAPI.java:284)
at
org.apache.xpath.CachedXPathAPI.selectNodeIterator(CachedXPathAPI.java:179)
at
org.apache.xpath.CachedXPathAPI.selectSingleNode(CachedXPathAPI.java:140)
What could be the reason for this issue?
Thanks in Advance..
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