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Posted to user-java@ibatis.apache.org by Eric Bauld <ba...@cpsc.ucalgary.ca> on 2006/05/18 01:25:13 UTC
XML Parsing error when iBATIS tries to parse the DTD's

I'm running tomcat 5.5.17 on a debian Linux box and iBATIS 2.7.1 works 
fine when called from the command line, but there is also parts of the 
system that are called via tomcat. But I keep getting the following 
error(below). I have a feeling it is the parser being used by tomcat 
when it reads the dtd's, but dont know how to change this.


Items of interest
 1) If I remove or rename mysqlMapConfig.xml the error does not change, 
so it is not from parsing the config file.
 2) I have tried removing xerces.jar from common/lib in tomcat, if this 
jar is included in the project classpath i get a NoClassDefFoundError 
when running from command line


com.ibatis.common.exception.NestedRuntimeException: Error occurred.  
Cause: com.ibatis.common.xml.NodeletException: Error parsing XML.  
Cause: org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: com.ibatis.common.xml.NodeletException: Error parsing XML.  
Cause: org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at 
com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:81)
        at 
com.ibatis.sqlmap.client.SqlMapClientBuilder.buildSqlMapClient(SqlMapClientBuilder.java:62)
        at rp.broker.SQLMapper.setup(Unknown Source)
        at rp.broker.SQLMapper.setIBATIS(Unknown Source)
        at servlets.ExportProjectData.service(Unknown Source)
        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:869)
        at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
        at 
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at 
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
        at java.lang.Thread.run(Unknown Source)
Caused by: com.ibatis.common.xml.NodeletException: Error parsing XML.  
Cause: org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:53)
        at 
com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:78)
        ... 19 more
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at 
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown 
Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
        at 
com.ibatis.common.xml.NodeletParser.createDocument(NodeletParser.java:150)
        at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:50)
        ... 20 more

Caused by:
com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: 
org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:53)
        at 
com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:78)
        at 
com.ibatis.sqlmap.client.SqlMapClientBuilder.buildSqlMapClient(SqlMapClientBuilder.java:62)
        at rp.broker.SQLMapper.setup(Unknown Source)
        at rp.broker.SQLMapper.setIBATIS(Unknown Source)
        at servlets.ExportProjectData.service(Unknown Source)
        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:869)
        at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
        at 
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at 
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
        at java.lang.Thread.run(Unknown Source)
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at 
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown 
Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
        at 
com.ibatis.common.xml.NodeletParser.createDocument(NodeletParser.java:150)
        at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:50)
        ... 20 more

Caused by:
org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at 
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown 
Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
        at 
com.ibatis.common.xml.NodeletParser.createDocument(NodeletParser.java:150)
        at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:50)
        at 
com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:78)
        at 
com.ibatis.sqlmap.client.SqlMapClientBuilder.buildSqlMapClient(SqlMapClientBuilder.java:62)
        at rp.broker.SQLMapper.setup(Unknown Source)
        at rp.broker.SQLMapper.setIBATIS(Unknown Source)
        at servlets.ExportProjectData.service(Unknown Source)
        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:869)
        at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
        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(Unknown Source)

Caused by:
com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: 
org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:53)
        at 
com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:78)
        at 
com.ibatis.sqlmap.client.SqlMapClientBuilder.buildSqlMapClient(SqlMapClientBuilder.java:62)
        at rp.broker.SQLMapper.setup(Unknown Source)
        at rp.broker.SQLMapper.setIBATIS(Unknown Source)
        at servlets.ExportProjectData.service(Unknown Source)
        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:869)
        at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
        at 
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at 
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
        at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
        at java.lang.Thread.run(Unknown Source)
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at 
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown 
Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
        at 
com.ibatis.common.xml.NodeletParser.createDocument(NodeletParser.java:150)
        at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:50)
        ... 20 more

Caused by:
org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at 
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown 
Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
        at 
com.ibatis.common.xml.NodeletParser.createDocument(NodeletParser.java:150)
        at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:50)
        at 
com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:78)
        at 
com.ibatis.sqlmap.client.SqlMapClientBuilder.buildSqlMapClient(SqlMapClientBuilder.java:62)
        at rp.broker.SQLMapper.setup(Unknown Source)
        at rp.broker.SQLMapper.setIBATIS(Unknown Source)
        at servlets.ExportProjectData.service(Unknown Source)
        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:869)
        at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
        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(Unknown Source)

Caused by:
org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at 
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown 
Source)
        at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown 
Source)
        at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown 
Source)
        at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown 
Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
        at 
com.ibatis.common.xml.NodeletParser.createDocument(NodeletParser.java:150)
        at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:50)
        at 
com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:78)
        at 
com.ibatis.sqlmap.client.SqlMapClientBuilder.buildSqlMapClient(SqlMapClientBuilder.java:62)
        at rp.broker.SQLMapper.setup(Unknown Source)
        at rp.broker.SQLMapper.setIBATIS(Unknown Source)
        at servlets.ExportProjectData.service(Unknown Source)
        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:869)
        at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
        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(Unknown Source)
ERROR: Unknown Error in instance 6
Error initializing SQLMapper class.Cause : 
com.ibatis.common.exception.NestedRuntimeException: Error occurred.  
Cause: com.ibatis.common.xml.NodeletException: Error parsing XML.  
Cause: org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: com.ibatis.common.xml.NodeletException: Error parsing XML.  
Cause: org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
java.lang.RuntimeException: Error initializing SQLMapper class.Cause : 
com.ibatis.common.exception.NestedRuntimeException: Error occurred.  
Cause: com.ibatis.common.xml.NodeletException: Error parsing XML.  
Cause: org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: com.ibatis.common.xml.NodeletException: Error parsing XML.  
Cause: org.xml.sax.SAXParseException: Content is not allowed in prolog.
Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog.
        at rp.broker.SQLMapper.setup(Unknown Source)
        at rp.broker.SQLMapper.setIBATIS(Unknown Source)
        at servlets.ExportProjectData.service(Unknown Source)
        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:869)
        at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
        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(Unknown Source)
Created MBeanServer with ID: 4413ee:10b4498ed6b:-8000:brankie:1
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:266)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:431)
Caused by: javax.xml.parsers.FactoryConfigurationError: Provider 
org.apache.xerces.jaxp.SAXParserFactoryImpl not found
        at javax.xml.parsers.SAXParserFactory.newInstance(Unknown Source)
        at 
org.apache.tomcat.util.digester.Digester.getFactory(Digester.java:486)
        at 
org.apache.tomcat.util.digester.Digester.getParser(Digester.java:691)
        at 
org.apache.tomcat.util.digester.Digester.getXMLReader(Digester.java:899)
        at 
org.apache.tomcat.util.digester.Digester.parse(Digester.java:1561)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:489)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:523)
        ... 6 more