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Null d2ws inputs
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Null d2ws inputs

  • Subject: Null d2ws inputs
  • From: Corin Lawson <email@hidden>
  • Date: Wed, 14 Jun 2006 14:13:28 +1000
Hi,

Can a d2ws operation accept a null input value?

I get this exception:

[2006-06-14 14:03:22 EST] <WorkerThread10> AxisFault
faultCode: {http://xml.apache.org/axis/}Server.userException
faultString: java.lang.IllegalArgumentException: Attempt to insert null into an com.webobjects.foundation.NSArray.
faultActor: null
faultDetail:
stackTrace: java.lang.IllegalArgumentException: Attempt to insert null into an com.webobjects.foundation.NSArray.
at com.webobjects.foundation.NSArray.initFromObjects (NSArray.java:336)
at com.webobjects.foundation.NSArray.&lt;init&gt; (NSArray.java:350)
at com.webobjects.foundation.NSArray.&lt;init&gt; (NSArray.java:363)
at com.webobjects.webservices.generation._WSRuleUtilities.invokeOperationOn Service(_WSRuleUtilities.java:171)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.webobjects.appserver._private.WORPCProvider.processMessage (WORPCProvider.java:351)
at org.apache.axis.providers.java.JavaProvider.invoke (JavaProvider.java:276)
at org.apache.axis.strategies.InvocationStrategy.visit (InvocationStrategy.java:71)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:156)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:126)
at org.apache.axis.handlers.soap.SOAPService.invoke (SOAPService.java:437)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java: 316)
at com.webobjects.appserver._private.WOWebService.performActionNamed (WOWebService.java:375)
at com.webobjects.appserver._private.WOActionRequestHandler._handleRequest( WOActionRequestHandler.java:240)
at com.webobjects.appserver._private.WOActionRequestHandler.handleRequest (WOActionRequestHandler.java:142)
at com.webobjects.appserver._private.WOWebServiceRequestHandler.handleReque st(WOWebServiceRequestHandler.java:95)
at com.webobjects.appserver.WOApplication.dispatchRequest (WOApplication.java:1306)
at com.webobjects.appserver._private.WOWorkerThread.runOnce (WOWorkerThread.java:173)
at com.webobjects.appserver._private.WOWorkerThread.run (WOWorkerThread.java:254)
at java.lang.Thread.run(Thread.java:613)


java.lang.IllegalArgumentException: Attempt to insert null into an com.webobjects.foundation.NSArray.
at org.apache.axis.AxisFault.makeFault(AxisFault.java:120)
at org.apache.axis.providers.java.JavaProvider.invoke (JavaProvider.java:280)
at org.apache.axis.strategies.InvocationStrategy.visit (InvocationStrategy.java:71)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:156)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:126)
at org.apache.axis.handlers.soap.SOAPService.invoke (SOAPService.java:437)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java: 316)
at com.webobjects.appserver._private.WOWebService.performActionNamed (WOWebService.java:375)
at com.webobjects.appserver._private.WOActionRequestHandler._handleRequest( WOActionRequestHandler.java:240)
at com.webobjects.appserver._private.WOActionRequestHandler.handleRequest (WOActionRequestHandler.java:142)
at com.webobjects.appserver._private.WOWebServiceRequestHandler.handleReque st(WOWebServiceRequestHandler.java:95)
at com.webobjects.appserver.WOApplication.dispatchRequest (WOApplication.java:1306)
at com.webobjects.appserver._private.WOWorkerThread.runOnce (WOWorkerThread.java:173)
at com.webobjects.appserver._private.WOWorkerThread.run (WOWorkerThread.java:254)
at java.lang.Thread.run(Thread.java:613)
Caused by: java.lang.IllegalArgumentException: Attempt to insert null into an com.webobjects.foundation.NSArray.
at com.webobjects.foundation.NSArray.initFromObjects (NSArray.java:336)
at com.webobjects.foundation.NSArray.<init>(NSArray.java:350)
at com.webobjects.foundation.NSArray.<init>(NSArray.java:363)
at com.webobjects.webservices.generation._WSRuleUtilities.invokeOperationOn Service(_WSRuleUtilities.java:171)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.webobjects.appserver._private.WORPCProvider.processMessage (WORPCProvider.java:351)
at org.apache.axis.providers.java.JavaProvider.invoke (JavaProvider.java:276)
... 13 more


Please Help.

Corin.
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