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https://issues.apache.org/jira/browse/AXIS2-5426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13881096#comment-13881096
 ] 

Sophie Beutler commented on AXIS2-5426:
---------------------------------------

I am experiencing this same problem using Axis 1.6.2, what needs to be done in 
order to resolve this issue? I am able to make other calls successfully, there 
is one call that is failing and so far the solution has not been obvious.

ERROR org.apache.axis2.rpc.receivers.RPCMessageReceiver
3
java.lang.ArrayIndexOutOfBoundsException: 3
        at 
org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:630)
        at 
org.apache.axis2.rpc.receivers.RPCUtil.processRequest(RPCUtil.java:153)
        at 
org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:206)
        at 
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
        at 
org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
        at 
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
        at 
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
        at 
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

> ArrayIndexOutOfBoundsException in BeanUtil.deserialize()
> --------------------------------------------------------
>
>                 Key: AXIS2-5426
>                 URL: https://issues.apache.org/jira/browse/AXIS2-5426
>             Project: Axis2
>          Issue Type: Bug
>          Components: adb
>    Affects Versions: 1.6.2
>            Reporter: Robert Jäschke
>              Labels: ArrayIndexOutOfBoundsException
>
> Using Axis2 I have created Java stubs for the Amazon Mechanical Turk WSDL and 
> implemented the server and client side. Now upon receiving a SOAP message, I 
> get an ArrayIndexOutOfBoundsException on the server side:
> [2012-09-19 17:26:32,907] [DEBUG] [org.apache.axis2.client.Options] - 
> setAction Old action is (null)
> [2012-09-19 17:26:32,907] [DEBUG] [org.apache.axis2.client.Options] - 
> setAction New action is (urn:createHITResponse)
> [2012-09-19 17:26:32,907] [DEBUG] 
> [org.apache.axis2.context.ConfigurationContext] - OnDemandLogger initialized 
> for class org.apache.axis2.context.ConfigurationContext 
> is:org.apache.commons.logging.impl.Log4JLogger@1e34f445
> [2012-09-19 17:26:32,907] [DEBUG] 
> [org.apache.axis2.context.ConfigurationContext] - messageID is null.
> [2012-09-19 17:29:17,286] [ERROR] 
> [org.apache.axis2.rpc.receivers.RPCMessageReceiver] - 1
> java.lang.ArrayIndexOutOfBoundsException: 1
>       at 
> org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:630)
>       at 
> org.apache.axis2.rpc.receivers.RPCUtil.processRequest(RPCUtil.java:153)
>       at 
> org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:206)
>       at 
> org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
>       at 
> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
>       at 
> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114)
>       at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
>       at 
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
>       at 
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
> [...]
> This happens at this code position in BeanUtil.deserialize():
>        while ((parameterNames != null) &&
>                    (!omElement.getQName().getLocalPart().startsWith("arg")) &&
>                    (!omElement.getQName().getLocalPart().startsWith("item")) 
> &&
>                    
> !omElement.getQName().getLocalPart().equals(parameterNames[count])) {
>                 // POJO handles OMElement in a differnt way so need this 
> check for OMElement
>                 Class paramClassType = (Class) javaTypes[count];
>                 if 
> (!paramClassType.getName().equals(OMElement.class.getName())) {
>                     count++;
>                 } else {
>                     break;
>                 }
>             }
> The access to parameterNames[count] in the while loop is causing the 
> ArrayIndexOutOfBoundsException because count is increased beyond the array's 
> size in the following if statement. In my case the value of paramClassType is 
> "com.amazonaws.mturk.requester.doc._2012_03_25.CreateHIT" and not 
> "org.apache.axiom.om.OMElement" and hence the check fails.
> Is this an error in Axis2 or am I doing something wrong? Actually, I have not 
> modified the generated code (it's automatically re-generated by Maven anyway) 
> so I would expect that I can't do anything wrong to this respect.
> (To be honest, I had to change something: I am doing
> client._getServiceClient().getOptions().setProperty(org.apache.axis2.Constants.Configuration.DISABLE_SOAP_ACTION,
>  org.apache.axis2.Constants.VALUE_TRUE);
> because otherwise the client sends a SOAPAction HTTP header with the value 
> "http://soap.amazon.com/"; which causes the server not to find the action. My 
> setup is "weird" in the sense that I am not just programming the client that 
> shall work against Amazon Mechanical Turk but I have also implemented the 
> server side myself and thus I am using 
> http://localhost:4321/axis/services/amt as endpoint and not amazon.com.)



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