[AXIS-2853] NullPointerException while Deserializing in Axis 1.4 - Intermittent

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.4
• Component/s: Serialization/Deserialization
• Assignee: Unassigned
• Reporter: Raghavendra S
• Created: 15/Jun/11 10:35
• Updated: 11/Sep/12 11:04

Description

We are getting the following Axis fault message intermittently, we see this issue mainly when multiple requests are hitting the same server, we could say concurrent requests (Multithreaded as well)

AxisFault
faultCode:

{http://schemas.xmlsoap.org/soap/envelope/}

Server.userException
faultSubcode:
faultString: java.lang.NullPointerException
faultActor:
faultNode:
faultDetail:

{http://xml.apache.org/axis/}

stackTrace:java.lang.NullPointerException
at org.apache.axis.encoding.DeserializerImpl.valueComplete(DeserializerImpl.java:247)
at org.apache.axis.encoding.DeserializerImpl.endElement(DeserializerImpl.java:509)
at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)
at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:171)
at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:236)
at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)
at org.apache.axis.client.Call.invoke(Call.java:2467)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)

Axis Version : 1.4
Java Version : 1.6.0_16
Currently we don't have request sent, we are trying to reproduce it to capture more details