Re: [axis2] Problem : Provider null could not be instantiated
Many thanks, that solved the problem.
//Johan
- Original Message -
From: "Davanum Srinivas" <[EMAIL PROTECTED]>
To:
Sent: Saturday, August 27, 2005 4:57 AM
Subject: Re: [axis2] Problem : Provider null could not be instantiated
Bingo, i faced the same problemBasically delete
jre/lib/jaxp.properties file if you have one.
thanks,
dims
On 8/26/05, Davanum Srinivas <[EMAIL PROTECTED]> wrote:
> Could you please log a bug? along with info on how you deployed it in
> your servlet container?
>
> thanks,
> dims
>
> On 8/26/05, Johan Andersson <[EMAIL PROTECTED]> wrote:
> > Hello,
> >
> > I've recently started to test and evaluate Axis2.
> >
> > I wrote a wsdl and ran it through WSDL2Java, made some modifications to
the skeleton code,
> > built the .aar archive as detailed by the axis2 documentation and
deployed the service.
> >
> > The service is correctly deployed as far as I can tell (shows up in
listing without errors).
> > HappyAxis page is, well.., happy =)
> >
> > Still the server is dumping with the (server-side) exception included
below.
> >
> > I had a similar problem on the client side which I cured with a
System.setProperty("javax.xml.stream.XMLInputFactory",
"com.bea.xml.stream.MXParserFactory");
> >
> > Doing the same server-side (-Djavax...) on Tomcat 4.1 OR Websphere 6
does not work.
> >
> > Should not this work out of the box without fiddling around with setting
system properties in the JVM?
> >
> > I am clueless how to procede, please help.
> >
> > Also I cannot find any information of the intended target platform or
java version for Axis2, is it Java 1.4 or 1.5?
> >
> > Thank you in advance and best regards,
> >
> > Johan
> >
> >
> >
> > 2005-08-26 11:22:40 StandardWrapperValve[AxisServlet]: Servlet.service()
for servlet AxisServlet threw exception
> > org.apache.axis2.AxisFault: Provider null could not be instantiated:
java.lang.NullPointerException; nested exception is:
> > javax.xml.stream.FactoryConfigurationError: Provider null could
not be instantiated: java.lang.NullPointerException
> > at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTT
PTransportSender.java:137)
> > at
org.apache.axis2.engine.AxisEngine.sendFault(AxisEngine.java:169)
> > at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:206)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:716)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
> > at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:200)
> > at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:146)
> > at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:209)
> > at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:596)
> > at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> > at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> > at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:144)
> > at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:596)
> > at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> > at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> > at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
> > at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133
)
> > at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:596)
> > at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:118)
> > at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:594)
> > at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116
)
> > at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:594)
> > at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> > at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> > at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:127)
> >
Re: [axis2] Problem : Provider null could not be instantiated
Bingo, i faced the same problemBasically delete
jre/lib/jaxp.properties file if you have one.
thanks,
dims
On 8/26/05, Davanum Srinivas <[EMAIL PROTECTED]> wrote:
> Could you please log a bug? along with info on how you deployed it in
> your servlet container?
>
> thanks,
> dims
>
> On 8/26/05, Johan Andersson <[EMAIL PROTECTED]> wrote:
> > Hello,
> >
> > I've recently started to test and evaluate Axis2.
> >
> > I wrote a wsdl and ran it through WSDL2Java, made some modifications to the
> > skeleton code,
> > built the .aar archive as detailed by the axis2 documentation and deployed
> > the service.
> >
> > The service is correctly deployed as far as I can tell (shows up in listing
> > without errors).
> > HappyAxis page is, well.., happy =)
> >
> > Still the server is dumping with the (server-side) exception included below.
> >
> > I had a similar problem on the client side which I cured with a
> > System.setProperty("javax.xml.stream.XMLInputFactory",
> > "com.bea.xml.stream.MXParserFactory");
> >
> > Doing the same server-side (-Djavax...) on Tomcat 4.1 OR Websphere 6 does
> > not work.
> >
> > Should not this work out of the box without fiddling around with setting
> > system properties in the JVM?
> >
> > I am clueless how to procede, please help.
> >
> > Also I cannot find any information of the intended target platform or java
> > version for Axis2, is it Java 1.4 or 1.5?
> >
> > Thank you in advance and best regards,
> >
> > Johan
> >
> >
> >
> > 2005-08-26 11:22:40 StandardWrapperValve[AxisServlet]: Servlet.service()
> > for servlet AxisServlet threw exception
> > org.apache.axis2.AxisFault: Provider null could not be instantiated:
> > java.lang.NullPointerException; nested exception is:
> > javax.xml.stream.FactoryConfigurationError: Provider null could not
> > be instantiated: java.lang.NullPointerException
> > at
> > org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:137)
> > at org.apache.axis2.engine.AxisEngine.sendFault(AxisEngine.java:169)
> > at
> > org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:206)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:716)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
> > at
> > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
> > at
> > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> > at
> > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> > at
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> > at
> > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
> > at
> > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> > at
> > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> > at
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> > at
> > org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
> > at
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
> > at
> > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> > at
> > org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
> > at
> > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
> > at
> > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
> > at
> > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
> > at
> > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> > at
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> > at
> > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
> > at
> > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> > at
> > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> > at
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> > at
> > org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
> > at
> > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> > at
> > org.apache.co
Re: [axis2] Problem : Provider null could not be instantiated
This might sound disconnected, but Johan just try renaming axis2.xml
to some axis2.xml.bckp and restart the Tomcat and repeat the try
(Axis2 will create an axis2.xml afresh anyway). The reason why I'm
saying this is, sometime back I too struggled for a while on a
clueless error in a scenario similar to what you described, the
default deployment information being read happened to be from an older
axis2.xml that I had and that caused all the trouble. Was just
wondering if that be the case on your end as well. Just give it a try,
wudn't take more than 2minutes.
regards
Jayachandra
On 8/26/05, Johan Andersson <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I've recently started to test and evaluate Axis2.
>
> I wrote a wsdl and ran it through WSDL2Java, made some modifications to the
> skeleton code,
> built the .aar archive as detailed by the axis2 documentation and deployed
> the service.
>
> The service is correctly deployed as far as I can tell (shows up in listing
> without errors).
> HappyAxis page is, well.., happy =)
>
> Still the server is dumping with the (server-side) exception included below.
>
> I had a similar problem on the client side which I cured with a
> System.setProperty("javax.xml.stream.XMLInputFactory",
> "com.bea.xml.stream.MXParserFactory");
>
> Doing the same server-side (-Djavax...) on Tomcat 4.1 OR Websphere 6 does not
> work.
>
> Should not this work out of the box without fiddling around with setting
> system properties in the JVM?
>
> I am clueless how to procede, please help.
>
> Also I cannot find any information of the intended target platform or java
> version for Axis2, is it Java 1.4 or 1.5?
>
> Thank you in advance and best regards,
>
> Johan
>
>
>
> 2005-08-26 11:22:40 StandardWrapperValve[AxisServlet]: Servlet.service() for
> servlet AxisServlet threw exception
> org.apache.axis2.AxisFault: Provider null could not be instantiated:
> java.lang.NullPointerException; nested exception is:
>javax.xml.stream.FactoryConfigurationError: Provider null could not be
> instantiated: java.lang.NullPointerException
>at
> org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:137)
>at org.apache.axis2.engine.AxisEngine.sendFault(AxisEngine.java:169)
>at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:206)
>at javax.servlet.http.HttpServlet.service(HttpServlet.java:716)
>at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
>at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
>at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
>at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
>at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
>at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
>at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
>at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
>at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
>at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
>at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
>at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
>at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
>at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
>at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
>at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
>at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
>at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
>at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
>at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
>at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
>at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
>at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
>at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
>at
> org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
>at
> org.apache.coyote.http11.Htt
Re: [axis2] Problem : Provider null could not be instantiated
Could you please log a bug? along with info on how you deployed it in
your servlet container?
thanks,
dims
On 8/26/05, Johan Andersson <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I've recently started to test and evaluate Axis2.
>
> I wrote a wsdl and ran it through WSDL2Java, made some modifications to the
> skeleton code,
> built the .aar archive as detailed by the axis2 documentation and deployed
> the service.
>
> The service is correctly deployed as far as I can tell (shows up in listing
> without errors).
> HappyAxis page is, well.., happy =)
>
> Still the server is dumping with the (server-side) exception included below.
>
> I had a similar problem on the client side which I cured with a
> System.setProperty("javax.xml.stream.XMLInputFactory",
> "com.bea.xml.stream.MXParserFactory");
>
> Doing the same server-side (-Djavax...) on Tomcat 4.1 OR Websphere 6 does not
> work.
>
> Should not this work out of the box without fiddling around with setting
> system properties in the JVM?
>
> I am clueless how to procede, please help.
>
> Also I cannot find any information of the intended target platform or java
> version for Axis2, is it Java 1.4 or 1.5?
>
> Thank you in advance and best regards,
>
> Johan
>
>
>
> 2005-08-26 11:22:40 StandardWrapperValve[AxisServlet]: Servlet.service() for
> servlet AxisServlet threw exception
> org.apache.axis2.AxisFault: Provider null could not be instantiated:
> java.lang.NullPointerException; nested exception is:
> javax.xml.stream.FactoryConfigurationError: Provider null could not
> be instantiated: java.lang.NullPointerException
> at
> org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:137)
> at org.apache.axis2.engine.AxisEngine.sendFault(AxisEngine.java:169)
> at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:206)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:716)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
> at
> org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.xml.stream.Factor
[axis2] Problem : Provider null could not be instantiated
Hello,
I've recently started to test and evaluate Axis2.
I wrote a wsdl and ran it through WSDL2Java, made some modifications to the
skeleton code,
built the .aar archive as detailed by the axis2 documentation and deployed the
service.
The service is correctly deployed as far as I can tell (shows up in listing
without errors).
HappyAxis page is, well.., happy =)
Still the server is dumping with the (server-side) exception included below.
I had a similar problem on the client side which I cured with a
System.setProperty("javax.xml.stream.XMLInputFactory",
"com.bea.xml.stream.MXParserFactory");
Doing the same server-side (-Djavax...) on Tomcat 4.1 OR Websphere 6 does not
work.
Should not this work out of the box without fiddling around with setting system
properties in the JVM?
I am clueless how to procede, please help.
Also I cannot find any information of the intended target platform or java
version for Axis2, is it Java 1.4 or 1.5?
Thank you in advance and best regards,
Johan
2005-08-26 11:22:40 StandardWrapperValve[AxisServlet]: Servlet.service() for
servlet AxisServlet threw exception
org.apache.axis2.AxisFault: Provider null could not be instantiated:
java.lang.NullPointerException; nested exception is:
javax.xml.stream.FactoryConfigurationError: Provider null could not be
instantiated: java.lang.NullPointerException
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:137)
at org.apache.axis2.engine.AxisEngine.sendFault(AxisEngine.java:169)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:206)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:716)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
Caused by: javax.xml.stream.FactoryConfigurationError: Provider null could not
be instantiated: java.lang.NullPointerException
at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:75)
at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:136)
at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:92)
at
javax.xml.stream.XMLOutputFactory.newInstance(XMLOutput
