https://issues.apache.org/bugzilla/show_bug.cgi?id=47144
Summary: Could not load META-INF/services/javax.xml.parsers.DocumentBuilderFac tory Product: Tomcat 6 Version: 6.0.18 Platform: PC OS/Version: Windows XP Status: NEW Severity: critical Priority: P1 Component: Catalina AssignedTo: dev@tomcat.apache.org ReportedBy: andreas.vasil...@gmail.com Hello, I am trying to develop a web application in Java, using NetBeans 6.5.1. NetBeans installed Tomcat 6.0.18. I am using java 1.6 update 11. In my application I have a thread that loops and reads a configuration file and if it finds any changes in configuration it takes some action. The configuration file is in XML form and it is being accessed (read/write) using java.util.Properties class. When the thread starts, an object of the Properties class is created with the following code: Properties props = new Properties(); File file = new File("a file"); if (file.exists()) { try { props.loadFromXML(new FileInputStream(file)); } catch (Exception e) { System.out.println(e.getMessage()); } At the moment that props.loadFromXML method is called I get the following output on the console: May 3, 2009 11:18:43 PM org.apache.catalina.core.StandardContext reload INFO: Reloading this Context has started May 3, 2009 11:18:43 PM com.sun.xml.ws.transport.http.servlet.WSServletDelegate destroy INFO: WSSERVLET15: JAX-WS servlet destroyed May 3, 2009 11:18:43 PM com.sun.xml.ws.transport.http.servlet.WSServletContextListener contextDestroyed INFO: WSSERVLET13: JAX-WS context listener destroyed Context Initialized...... May 3, 2009 11:18:47 PM org.apache.catalina.loader.WebappClassLoader findResourceInternal INFO: Illegal access: this web application instance has been stopped already. Could not load META-INF/services/javax.xml.parsers.DocumentBuilderFactory. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact. May 3, 2009 11:18:47 PM org.apache.catalina.loader.WebappClassLoader loadClass INFO: Illegal access: this web application instance has been stopped already. Could not load com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact. java.lang.IllegalStateException at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1273) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at javax.xml.parsers.FactoryFinder.getProviderClass(FactoryFinder.java:111) at javax.xml.parsers.FactoryFinder.newInstance(FactoryFinder.java:146) at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:233) at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:123) at java.util.XMLUtils.getLoadingDoc(XMLUtils.java:75) at java.util.XMLUtils.load(XMLUtils.java:57) at java.util.Properties.loadFromXML(Properties.java:852) May 3, 2009 11:18:47 PM org.apache.catalina.loader.WebappClassLoader loadClass INFO: Illegal access: this web application instance has been stopped already. Could not load com.sun.org.apache.xerces.internal.parsers.XIncludeAwareParserConfiguration. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact. java.lang.IllegalStateException at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1273) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at com.sun.org.apache.xerces.internal.parsers.ObjectFactory.findProviderClass(ObjectFactory.java:393) at com.sun.org.apache.xerces.internal.parsers.ObjectFactory.newInstance(ObjectFactory.java:348) at com.sun.org.apache.xerces.internal.parsers.ObjectFactory.createObject(ObjectFactory.java:154) at com.sun.org.apache.xerces.internal.parsers.ObjectFactory.createObject(ObjectFactory.java:97) at com.sun.org.apache.xerces.internal.parsers.DOMParser.<init>(DOMParser.java:125) at com.sun.org.apache.xerces.internal.parsers.DOMParser.<init>(DOMParser.java:109) at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.<init>(DocumentBuilderImpl.java:115) at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(DocumentBuilderFactoryImpl.java:72) at java.util.XMLUtils.getLoadingDoc(XMLUtils.java:81) at java.util.XMLUtils.load(XMLUtils.java:57) at java.util.Properties.loadFromXML(Properties.java:852) May 3, 2009 11:18:47 PM org.apache.catalina.loader.WebappClassLoader loadClass INFO: Illegal access: this web application instance has been stopped already. Could not load com.sun.org.apache.xerces.internal.impl.dv.dtd.DTDDVFactoryImpl. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact. java.lang.IllegalStateException at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1273) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at com.sun.org.apache.xerces.internal.impl.dv.ObjectFactory.findProviderClass(ObjectFactory.java:395) at com.sun.org.apache.xerces.internal.impl.dv.ObjectFactory.newInstance(ObjectFactory.java:350) at com.sun.org.apache.xerces.internal.impl.dv.DTDDVFactory.getInstance(DTDDVFactory.java:59) at com.sun.org.apache.xerces.internal.impl.dv.DTDDVFactory.getInstance(DTDDVFactory.java:44) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.<init>(XML11Configuration.java:538) at com.sun.org.apache.xerces.internal.parsers.XIncludeAwareParserConfiguration.<init>(XIncludeAwareParserConfiguration.java:125) at com.sun.org.apache.xerces.internal.parsers.XIncludeAwareParserConfiguration.<init>(XIncludeAwareParserConfiguration.java:86) 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:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at com.sun.org.apache.xerces.internal.parsers.ObjectFactory.newInstance(ObjectFactory.java:349) at com.sun.org.apache.xerces.internal.parsers.ObjectFactory.createObject(ObjectFactory.java:154) at com.sun.org.apache.xerces.internal.parsers.ObjectFactory.createObject(ObjectFactory.java:97) at com.sun.org.apache.xerces.internal.parsers.DOMParser.<init>(DOMParser.java:125) at com.sun.org.apache.xerces.internal.parsers.DOMParser.<init>(DOMParser.java:109) at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.<init>(DocumentBuilderImpl.java:115) at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(DocumentBuilderFactoryImpl.java:72) at java.util.XMLUtils.getLoadingDoc(XMLUtils.java:81) at java.util.XMLUtils.load(XMLUtils.java:57) at java.util.Properties.loadFromXML(Properties.java:852) In the lib directory of tomcat both javax.xml.parsers and xerces jar files exists. 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