Struts Error: org.apache.struts.action. ModuleConfigXmlParser. startElement

[James Ward]

Hello,

I am using WebSphere 6 and Struts, but i see the following error in my logs.
Any help is greatly appreciated.

Thanks

[10/18/07 19:17:48:088 IST] 00000035 SystemOut O In ModuleConfigXmlParser parse Exception occurred java.lang.NumberFormatException: null
[10/18/07 19:17:48:098 IST] 00000035 SystemErr R java.lang.NumberFormatException: null
at java.lang.Integer.parseInt(Integer.java(Compiled Code))
at java.lang.Integer.<init>(Integer.java:633)
at org.apache.struts.action.ModuleConfigXmlParser.startElement(ModuleConfigXmlParser.java:240)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)