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Posted to java-user@axis.apache.org by Eric Chow <er...@gmail.com> on 2006/08/29 08:34:56 UTC
Exception in thread "main" org.apache.axis2.AxisFault: java.lang.NullPointerException
What caused the following error ?
package test.client;
import java.util.Calendar;
import org.apache.axis2.databinding.ADBBean;
import test.gen.EchoserviceStub;
import test.service.xsd.Echo;
import test.service.xsd.EchoResponse;
import test.service.xsd.User;
/**
* Client.java
*
* @author Chao Hoi Ka, Eric
*
*/
public class Client {
public static void main(String[] args) throws Exception {
EchoserviceStub stub = new EchoserviceStub();
Echo echo = (Echo)((ADBBean)Echo.class.newInstance());
User u = (User)((ADBBean)User.class.newInstance());
u.setName("Eric");
u.setBirth(Calendar.getInstance());
echo.setU(u);
EchoResponse resp = stub.echo(echo);
}
}
og4j:WARN No appenders could be found for logger
(org.apache.axiom.om.impl.builder.StAXOMBuilder).
log4j:WARN Please initialize the log4j system properly.
Exception in thread "main" org.apache.axis2.AxisFault:
java.lang.NullPointerException
at org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:287)
at test.gen.EchoserviceStub.echo(EchoserviceStub.java:133)
at test.client.Client.main(Client.java:40)
Caused by: java.lang.Exception: org.apache.axis2.AxisFault:
java.lang.NullPointerException; nested exception is:
org.apache.axiom.om.OMException: java.lang.NullPointerException
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:318)
at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:136)
at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java:37)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:454)
at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:284)
at org.apache.axis2.transport.http.HTTPWorker.processRequest(HTTPWorker.java:255)
at org.apache.axis2.transport.http.server.SimpleConnectionThread.run(SimpleConnectionThread.java:92)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.axiom.om.OMException: java.lang.NullPointerException
at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:206)
at org.apache.axiom.om.impl.llom.OMNodeImpl.build(OMNodeImpl.java:298)
at org.apache.axiom.om.impl.llom.OMElementImpl.detach(OMElementImpl.java:584)
at org.apache.axiom.om.impl.llom.OMNodeImpl.setParent(OMNodeImpl.java:118)
at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:240)
at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:197)
at org.apache.axis2.rpc.receivers.RPCUtil.processResponse(RPCUtil.java:71)
at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:130)
... 8 more
Caused by: java.lang.NullPointerException
at org.apache.axis2.databinding.utils.reader.WrappingXMLStreamReader.getEventType(WrappingXMLStreamReader.java:141)
at org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl.processProperties(ADBXMLStreamReaderImpl.java:964)
at org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl.next(ADBXMLStreamReaderImpl.java:807)
at org.apache.axis2.util.StreamWrapper.next(StreamWrapper.java:68)
at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:123)
... 15 more
at org.apache.axis2.AxisFault.<init>(AxisFault.java:159)
... 3 more
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Re: Exception in thread "main" org.apache.axis2.AxisFault: java.lang.NullPointerException
Posted by Anne Thomas Manes <at...@gmail.com>.
More information, please:
- WSDL
- configuration
On 8/29/06, Eric Chow <er...@gmail.com> wrote:
> What caused the following error ?
>
>
>
> package test.client;
>
> import java.util.Calendar;
>
> import org.apache.axis2.databinding.ADBBean;
>
> import test.gen.EchoserviceStub;
> import test.service.xsd.Echo;
> import test.service.xsd.EchoResponse;
> import test.service.xsd.User;
>
>
>
> /**
> * Client.java
> *
> * @author Chao Hoi Ka, Eric
> *
> */
> public class Client {
> public static void main(String[] args) throws Exception {
> EchoserviceStub stub = new EchoserviceStub();
> Echo echo = (Echo)((ADBBean)Echo.class.newInstance());
>
>
> User u = (User)((ADBBean)User.class.newInstance());
> u.setName("Eric");
> u.setBirth(Calendar.getInstance());
>
> echo.setU(u);
>
>
> EchoResponse resp = stub.echo(echo);
> }
>
> }
>
>
>
>
>
> og4j:WARN No appenders could be found for logger
> (org.apache.axiom.om.impl.builder.StAXOMBuilder).
> log4j:WARN Please initialize the log4j system properly.
> Exception in thread "main" org.apache.axis2.AxisFault:
> java.lang.NullPointerException
> at org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:287)
> at test.gen.EchoserviceStub.echo(EchoserviceStub.java:133)
> at test.client.Client.main(Client.java:40)
> Caused by: java.lang.Exception: org.apache.axis2.AxisFault:
> java.lang.NullPointerException; nested exception is:
> org.apache.axiom.om.OMException: java.lang.NullPointerException
> at org.apache.axis2.AxisFault.makeFault(AxisFault.java:318)
> at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:136)
> at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java:37)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:454)
> at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:284)
> at org.apache.axis2.transport.http.HTTPWorker.processRequest(HTTPWorker.java:255)
> at org.apache.axis2.transport.http.server.SimpleConnectionThread.run(SimpleConnectionThread.java:92)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: org.apache.axiom.om.OMException: java.lang.NullPointerException
> at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:206)
> at org.apache.axiom.om.impl.llom.OMNodeImpl.build(OMNodeImpl.java:298)
> at org.apache.axiom.om.impl.llom.OMElementImpl.detach(OMElementImpl.java:584)
> at org.apache.axiom.om.impl.llom.OMNodeImpl.setParent(OMNodeImpl.java:118)
> at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:240)
> at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:197)
> at org.apache.axis2.rpc.receivers.RPCUtil.processResponse(RPCUtil.java:71)
> at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:130)
> ... 8 more
> Caused by: java.lang.NullPointerException
> at org.apache.axis2.databinding.utils.reader.WrappingXMLStreamReader.getEventType(WrappingXMLStreamReader.java:141)
> at org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl.processProperties(ADBXMLStreamReaderImpl.java:964)
> at org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl.next(ADBXMLStreamReaderImpl.java:807)
> at org.apache.axis2.util.StreamWrapper.next(StreamWrapper.java:68)
> at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:123)
> ... 15 more
>
> at org.apache.axis2.AxisFault.<init>(AxisFault.java:159)
> ... 3 more
>
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>
>
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