[
http://issues.apache.org/jira/browse/AXIS2-759?page=comments#action_12414917 ]
Rob Vincent commented on AXIS2-759:
-----------------------------------
I'm receiving a nearly identical stack trace in my log file when I just change
a very basic service based on the Version sample. If I change anything - even
the return string or add a file - I get the error. Reloading axis2 will not
work - I need to restart Tomcat.
I only receive the error with Tomcat 5.5. When I try the same thing with
Tomcat 5, it works fine.
My system = Mac OS X 10.4, Tomcat 5.5.
-----------
- Servlet.service() for servlet AxisRESTServlet threw exception
org.apache.axis2.AxisFault: null; nested exception is:
java.lang.NullPointerException; nested exception is:
org.apache.axis2.AxisFault: null; nested exception is:
java.lang.NullPointerException
at
org.apache.axis2.transport.http.util.RESTUtil.processGetRequest(RESTUtil.java:141)
at
org.apache.axis2.transport.http.AxisRESTServlet.doGet(AxisRESTServlet.java:36)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:613)
Caused by: org.apache.axis2.AxisFault: null; nested exception is:
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.util.RESTUtil.invokeAxisEngine(RESTUtil.java:150)
at
org.apache.axis2.transport.http.util.RESTUtil.processGetRequest(RESTUtil.java:138)
... 17 more
Caused by: java.lang.NullPointerException
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:84)
... 21 more
- Servlet.service() for servlet jsp threw exception
java.lang.IllegalStateException: getOutputStream() has already been called for
this response
at org.apache.catalina.connector.Response.getWriter(Response.java:606)
at
org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:195)
at
org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:124)
at
org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:117)
at
org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:191)
at
org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:115)
at
org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:75)
at
org.apache.jsp.axis2_002dweb.Error.error500_jsp._jspService(org.apache.jsp.axis2_002dweb.Error.error500_jsp:97)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:465)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
at
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:363)
at
org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:284)
at
org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:228)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:134)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:613)
Jun 5, 2006 10:36:50 PM org.apache.catalina.core.StandardHostValve custom
SEVERE: Exception Processing ErrorPage[errorCode=500,
location=/axis2-web/Error/error500.jsp]
java.lang.IllegalStateException: getOutputStream() has already been called for
this response
at org.apache.catalina.connector.Response.getWriter(Response.java:606)
at
org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:195)
at
org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:124)
at
org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:117)
at
org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:191)
at
org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:115)
at
org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:75)
at
org.apache.jsp.axis2_002dweb.Error.error500_jsp._jspService(org.apache.jsp.axis2_002dweb.Error.error500_jsp:97)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:465)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
at
org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:363)
at
org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:284)
at
org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:228)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:134)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:613)
> hotupdate fails if xmlbeans is used
> -----------------------------------
>
> Key: AXIS2-759
> URL: http://issues.apache.org/jira/browse/AXIS2-759
> Project: Apache Axis 2.0 (Axis2)
> Type: Bug
> Components: deployment
> Versions: 1.0
> Environment: WinXP. Tomcat 5.5.7. jdk1.5.0_02.
> Reporter: Kent Tong
> Assignee: Deepal Jayasinghe
> Attachments: files.zip
>
> 1) Make sure hotupdate is enabled.
> 2) Deploy a service which uses xmlbeans for data binding.
> 3) Create a client to call the web service and make sure it works fine.
> 4) Make some irrelevant changes to the schema (eg, adding a child element to
> <sequence> whose minOccurs is 0) and generate the skeleton code again.
> 5) Update the aar file.
> 6) Call the web service. It will fail. A smaple stack trace is shown below.
> It works if Tomcat is restarted. Restarting the Axis2 web app does NOT help.
> I suspect it has something to be with classloaders.
> - Servlet.service() for servlet AxisServlet threw exception
> java.lang.ExceptionInInitializerError
> at sun.misc.Unsafe.ensureClassInitialized(Native Method)
> at
> sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:25)
> at
> sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:122)
> at java.lang.reflect.Field.acquireFieldAccessor(Field.java:917)
> at java.lang.reflect.Field.getFieldAccessor(Field.java:898)
> at java.lang.reflect.Field.get(Field.java:357)
> at
> org.apache.xmlbeans.XmlBeans.typeSystemForClassLoader(XmlBeans.java:768)
> at
> com.foo.schema.UploadRequestDocument.<clinit>(UploadRequestDocument.java:20)
> at
> com.foo.schema.UploadRequestDocument$Factory.parse(UploadRequestDocument.java:183)
> at
> com.foo.fs.FileServiceMessageReceiverInOut.fromOM(FileServiceMessageReceiverInOut.java:105)
> at
> com.foo.fs.FileServiceMessageReceiverInOut.invokeBusinessLogic(FileServiceMessageReceiverInOut.java:50)
> at
> org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java:37)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:454)
> at
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:284)
> at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:136)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: java.lang.RuntimeException: Could not instantiate
> SchemaTypeSystemImpl (java.lang.reflect.InvocationTargetException): is the
> version of xbean.jar correct?
> at
> schemaorg_apache_xmlbeans.system.s621759F9A62F0E4A21AFE4D2C94DF9F7.TypeSystemHolder.loadTypeSystem(Unknown
> Source)
> at
> schemaorg_apache_xmlbeans.system.s621759F9A62F0E4A21AFE4D2C94DF9F7.TypeSystemHolder.<clinit>(Unknown
> Source)
> ... 31 more
> Caused by: java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
> ... 33 more
> Caused by: org.apache.xmlbeans.SchemaTypeLoaderException: XML-BEANS compiled
> schema: Could not locate compiled schema resource
> schemaorg_apache_xmlbeans/system/s621759F9A62F0E4A21AFE4D2C94DF9F7/index.xsb
> (schemaorg_apache_xmlbeans.system.s621759F9A62F0E4A21AFE4D2C94DF9F7.index) -
> code 0
> at
> org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl$XsbReader.<init>(SchemaTypeSystemImpl.java:1504)
> at
> org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.initFromHeader(SchemaTypeSystemImpl.java:260)
> at
> org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.<init>(SchemaTypeSystemImpl.java:183)
> ... 37 more
> - Servlet.service() for servlet jsp threw exception
> java.lang.IllegalStateException: getOutputStream() has already been called
> for this response
> at org.apache.catalina.connector.Response.getWriter(Response.java:596)
> at
> org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:186)
> at
> org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:124)
> at
> org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:117)
> at
> org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:191)
> at
> org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:115)
> at
> org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:75)
> at
> org.apache.jsp.axis2_002dweb.Error.error500_jsp._jspService(org.apache.jsp.axis2_002dweb.Error.error500_jsp:97)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:325)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:673)
> at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:466)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:399)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
> at
> org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:362)
> at
> org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:283)
> at
> org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:227)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:134)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
> May 21, 2006 8:46:32 PM org.apache.catalina.core.StandardHostValve custom
> SEVERE: Exception Processing ErrorPage[errorCode=500,
> location=/axis2-web/Error/error500.jsp]
> java.lang.IllegalStateException: getOutputStream() has already been called
> for this response
> at org.apache.catalina.connector.Response.getWriter(Response.java:596)
> at
> org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:186)
> at
> org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:124)
> at
> org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:117)
> at
> org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:191)
> at
> org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:115)
> at
> org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:75)
> at
> org.apache.jsp.axis2_002dweb.Error.error500_jsp._jspService(org.apache.jsp.axis2_002dweb.Error.error500_jsp:97)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:325)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:673)
> at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:466)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:399)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
> at
> org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:362)
> at
> org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:283)
> at
> org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:227)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:134)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:738)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:526)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
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