Thanks Keith,
with stack traces, i found out a bit more.
It seems to be an XML-parsing problem. (my code tried to read from an
XML file and parse it. Once again, the same code works fine if I call
the method locally from a java-class (without webservices).
What could be the reason? Could it be that some .jars cannot be found
when the method is called as a webservice?
Anyting else?
Here is the output(quite long):
(The German Describtion "Wurzelement fehlt" means "root element is
missing")
-------------------------------
HTTP/1.1 500 Internal Server Error
Content-Type: text/html;charset=ISO-8859-1
Content-Language: de-DE
Transfer-Encoding: chunked
Date: Fri, 12 Dec 2003 14:07:07 GMT
Server: Apache Coyote/1.0
2000
<html><head><title>Apache Tomcat/4.1.24-LE-jdk14 - Error
report</title><STYLE><!--H1{font-family : sans-serif,Arial,Tahoma;color
: white;background-color : #0086b2;} H3{font-family :
sans-serif,Arial,Tahoma;color : white;background-color : #0086b2;}
BODY{font-family : sans-serif,Arial,Tahoma;color :
black;background-color : white;} B{color : white;background-color :
#0086b2;} HR{color : #0086b2;} --></STYLE> </head><body><h1>HTTP Status
500 - </h1><HR size="1" noshade><p><b>type</b> Exception
report</p><p><b>message</b> <u></u></p><p><b>description</b> <u>The
server encountered an internal error () that prevented it from
fulfilling this request.</u></p><p><b>exception</b>
<pre>org.apache.axis.InternalException:
org.apache.axis.ConfigurationException: org.xml.sax.SAXException: Fatal
Error: URI=null Line=1: Dokumentwurzelelement fehlt
org.xml.sax.SAXException: Fatal Error: URI=null Line=1:
Dokumentwurzelelement fehlt
at
org.apache.axis.utils.XMLUtils$ParserErrorHandler.fatalError(XMLUtils.ja
va:624)
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3185)
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3170)
at
org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:501)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
at
org.apache.crimson.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.ja
va:185)
at org.apache.axis.utils.XMLUtils.newDocument(XMLUtils.java:322)
at org.apache.axis.utils.XMLUtils.newDocument(XMLUtils.java:335)
at
org.apache.axis.configuration.FileProvider.configureEngine(FileProvider.
java:209)
at org.apache.axis.AxisEngine.init(AxisEngine.java:187)
at org.apache.axis.AxisEngine.<init>(AxisEngine.java:172)
at org.apache.axis.server.AxisServer.<init>(AxisServer.java:126)
at
org.apache.axis.server.DefaultAxisServerFactory.createServer(DefaultAxis
ServerFactory.java:148)
at
org.apache.axis.server.DefaultAxisServerFactory.getServer(DefaultAxisSer
verFactory.java:112)
at
org.apache.axis.server.AxisServer.getServer(AxisServer.java:111)
at
org.apache.axis.transport.http.AxisServletBase.getEngine(AxisServletBase
.java:221)
at
org.apache.axis.transport.http.AxisServletBase.getEngine(AxisServletBase
.java:187)
at
org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:785)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at
org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.j
ava:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:241
5)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lve.java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:59
4)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:392)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:56
5)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:619)
at java.lang.Thread.run(Thread.java:536)
org.apache.axis.ConfigurationException: org.xml.sax.SAXException: Fatal
Error: URI=null Line=1: Dokumentwurzelelement fehlt
org.xml.sax.SAXException: Fatal Error: URI=null Line=1:
Dokumentwurzelelement fehlt
at
org.apache.axis.utils.XMLUtils$ParserErrorHandler.fatalError(XMLUtils.ja
va:624)
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3185)
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3170)
at
org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:501)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
at
org.apache.crimson.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.ja
va:185)
at org.apache.axis.utils.XMLUtils.newDocument(XMLUtils.java:322)
at org.apache.axis.utils.XMLUtils.newDocument(XMLUtils.java:335)
at
org.apache.axis.configuration.FileProvider.configureEngine(FileProvider.
java:209)
at org.apache.axis.AxisEngine.init(AxisEngine.java:187)
at org.apache.axis.AxisEngine.<init>(AxisEngine.java:172)
at org.apache.axis.server.AxisServer.<init>(AxisServer.java:126)
at
org.apache.axis.server.DefaultAxisServerFactory.createServer(DefaultAxis
ServerFactory.java:148)
at
org.apache.axis.server.DefaultAxisServerFactory.getServer(DefaultAxisSer
verFactory.java:112)
at
org.apache.axis.server.AxisServer.getServer(AxisServer.java:111)
at
org.apache.axis.transport.http.AxisServletBase.getEngine(AxisServletBase
.java:221)
at
org.apache.axis.transport.http.AxisServletBase.getEngine(AxisServletBase
.java:187)
at
org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:785)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at
org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.j
ava:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:241
5)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvo
2000
keNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lve.java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:59
4)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:392)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:56
5)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:619)
at java.lang.Thread.run(Thread.java:536)
at
org.apache.axis.configuration.FileProvider.configureEngine(FileProvider.
java:218)
at org.apache.axis.AxisEngine.init(AxisEngine.java:187)
at org.apache.axis.AxisEngine.<init>(AxisEngine.java:172)
at org.apache.axis.server.AxisServer.<init>(AxisServer.java:126)
at
org.apache.axis.server.DefaultAxisServerFactory.createServer(DefaultAxis
ServerFactory.java:148)
at
org.apache.axis.server.DefaultAxisServerFactory.getServer(DefaultAxisSer
verFactory.java:112)
at
org.apache.axis.server.AxisServer.getServer(AxisServer.java:111)
at
org.apache.axis.transport.http.AxisServletBase.getEngine(AxisServletBase
.java:221)
at
org.apache.axis.transport.http.AxisServletBase.getEngine(AxisServletBase
.java:187)
at
org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:785)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at
org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.j
ava:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:241
5)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lve.java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:59
4)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:392)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:56
5)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:619)
at java.lang.Thread.run(Thread.java:536)
at org.apache.axis.AxisEngine.init(AxisEngine.java:189)
at org.apache.axis.AxisEngine.<init>(AxisEngine.java:172)
at org.apache.axis.server.AxisServer.<init>(AxisServer.java:126)
at
org.apache.axis.server.DefaultAxisServerFactory.createServer(DefaultAxis
ServerFactory.java:148)
at
org.apache.axis.server.DefaultAxisServerFactory.getServer(DefaultAxisSer
verFactory.java:112)
at
org.apache.axis.server.AxisServer.getServer(AxisServer.java:111)
at
org.apache.axis.transport.http.AxisServletBase.getEngine(AxisServletBase
.java:221)
at
org.apache.axis.transport.http.AxisServletBase.getEngine(AxisServletBase
.java:187)
at
org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:785)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at
org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.j
ava:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:241
5)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa
lve.java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i
nvokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4
80)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.pro
cess(Http11Processor.java:594)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
onnection(Http11Protocol.java:392)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:56
5)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:619)
at java.lang.Thread.run(Thread.java:536)
</pre></p><HR size="1" noshade><h3>Apache
Tomcat/4.1.24-LE-jdk14</h3></body></html>
0
------------------------------------
-----Urspr�ngliche Nachricht-----
Von: Keith Hatton [mailto:[EMAIL PROTECTED]
Gesendet: Freitag, 12. Dezember 2003 14:04
An: [EMAIL PROTECTED]
Betreff: RE: Can webservice code read from file?
Hi Daniel,
I don't think there is any problem in principle with reading/writing
Files. But your application server's security policy might not permit it
by default.
The other possibility that springs to mind is that there is some problem
with class loaders, and that Axis can't find the classes for MySQL. That
might lead to an InvocationTargetException.
Have you turned on stack traces in your server-config.wsdd? That might
give you more information, at least.
Hope this helps
Keith
