Je tente de démarrer une application Struts 1.X (version 1.3.10) en utilisant OC4J version 10.1.3.5. L'application parvient à initialiser tous les beans Spring, y compris les Struts Actions définies dans le fichier action-servlet.xml. Cependant, une fois que tous les beans sont initialisés, je reçois une exception plutôt laide dans le journal.Struts 1.3.10 Digester.getParser() UnsupportedOperationException
J'ai suspecté un problème dans xalan (2.7.1), xercesImpl (2.9.1), ou xml-apis (1.3.04), mais tous ceux-ci utilisent les versions les plus récentes. L'exception indique qu'une dépendance peut être manquante, mais je suis incapable de déterminer ce que cela pourrait être.
Toute aide est appréciée. (Remarque: je ne peux pas mettre à jour Struts 2.X pour le moment.L'application est une ancienne qui sera probablement remplacée).
Digester.getParser: 08:18:10,794 ERROR Digester(789)
java.lang.UnsupportedOperationException: This parser does not support specification "null" version "null"
at javax.xml.parsers.SAXParserFactory.setXIncludeAware(SAXParserFactory.java:390)
at org.apache.commons.digester.Digester.getFactory(Digester.java:534)
at org.apache.commons.digester.Digester.getParser(Digester.java:786)
at org.apache.commons.digester.Digester.getXMLReader(Digester.java:1058)
at org.apache.commons.digester.Digester.parse(Digester.java:1887)
at org.apache.struts.action.ActionServlet.initServlet(ActionServlet.java:1785)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:349)
at javax.servlet.GenericServlet.init(GenericServlet.java:256)
at com.evermind.server.http.HttpApplication.loadServlet(HttpApplication.java:2528)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:5006)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4930)
at com.evermind.server.http.HttpApplication.initPreloadServlets(HttpApplication.java:5118)
at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:1283)
at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:848)
at com.evermind.server.ApplicationStateRunning.getHttpApplication(ApplicationStateRunning.java:435)
at com.evermind.server.Application.getHttpApplication(Application.java:592)
at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.createHttpApplicationFromReference(HttpSite.java:2280)
at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.<init>(HttpSite.java:2199)
at com.evermind.server.http.HttpSite.initApplications(HttpSite.java:701)
at com.evermind.server.http.HttpSite.setConfig(HttpSite.java:308)
at com.evermind.server.http.HttpServer.setSites(HttpServer.java:280)
at com.evermind.server.http.HttpServer.setConfig(HttpServer.java:180)
at com.evermind.server.ApplicationServer.initializeHttp(ApplicationServer.java:2541)
at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:1058)
at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:131)
at java.lang.Thread.run(Thread.java:595)
Unable to initialize Struts ActionServlet due to an unexpected exception or error thrown, so marking the servlet as unavailable. Most likely, this is due to an incorrect or missing library dependency. 08:18:10,802 ERROR ActionServlet(398)
java.lang.NullPointerException
at org.apache.commons.digester.Digester.getXMLReader(Digester.java:1058)
at org.apache.commons.digester.Digester.parse(Digester.java:1887)
at org.apache.struts.action.ActionServlet.initServlet(ActionServlet.java:1785)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:349)
at javax.servlet.GenericServlet.init(GenericServlet.java:256)
at com.evermind.server.http.HttpApplication.loadServlet(HttpApplication.java:2528)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:5006)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4930)
at com.evermind.server.http.HttpApplication.initPreloadServlets(HttpApplication.java:5118)
at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:1283)
at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:848)
at com.evermind.server.ApplicationStateRunning.getHttpApplication(ApplicationStateRunning.java:435)
at com.evermind.server.Application.getHttpApplication(Application.java:592)
at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.createHttpApplicationFromReference(HttpSite.java:2280)
at com.evermind.server.http.HttpSite$HttpApplicationRunTimeReference.<init>(HttpSite.java:2199)
at com.evermind.server.http.HttpSite.initApplications(HttpSite.java:701)
at com.evermind.server.http.HttpSite.setConfig(HttpSite.java:308)
at com.evermind.server.http.HttpServer.setSites(HttpServer.java:280)
at com.evermind.server.http.HttpServer.setConfig(HttpServer.java:180)
at com.evermind.server.ApplicationServer.initializeHttp(ApplicationServer.java:2541)
at com.evermind.server.ApplicationServer.setConfig(ApplicationServer.java:1058)
at com.evermind.server.ApplicationServerLauncher.run(ApplicationServerLauncher.java:131)
at java.lang.Thread.run(Thread.java:595)
Digester.getParser: 08:18:20,228 ERROR Digester(789)
java.lang.UnsupportedOperationException: This parser does not support specification "null" version "null"
at javax.xml.parsers.SAXParserFactory.setXIncludeAware(SAXParserFactory.java:390)
at org.apache.commons.digester.Digester.getFactory(Digester.java:534)
at org.apache.commons.digester.Digester.getParser(Digester.java:786)
at org.apache.commons.digester.Digester.getXMLReader(Digester.java:1058)
at org.apache.commons.digester.Digester.parse(Digester.java:1887)
at org.apache.struts.action.ActionServlet.initServlet(ActionServlet.java:1785)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:349)
at javax.servlet.GenericServlet.init(GenericServlet.java:256)
at com.evermind.server.http.HttpApplication.loadServlet(HttpApplication.java:2528)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:5006)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4930)
at com.evermind.server.http.HttpApplication.getRequestDispatcher(HttpApplication.java:3139)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:775)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:458)
at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:226)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:127)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:116)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:234)
at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:29)
at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:879)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
Unable to initialize Struts ActionServlet due to an unexpected exception or error thrown, so marking the servlet as unavailable. Most likely, this is due to an incorrect or missing library dependency. 08:18:20,231 ERROR ActionServlet(398)
java.lang.NullPointerException
at org.apache.commons.digester.Digester.getXMLReader(Digester.java:1058)
at org.apache.commons.digester.Digester.parse(Digester.java:1887)
at org.apache.struts.action.ActionServlet.initServlet(ActionServlet.java:1785)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:349)
at javax.servlet.GenericServlet.init(GenericServlet.java:256)
at com.evermind.server.http.HttpApplication.loadServlet(HttpApplication.java:2528)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:5006)
at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4930)
at com.evermind.server.http.HttpApplication.getRequestDispatcher(HttpApplication.java:3139)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:775)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:458)
at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:226)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:127)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:116)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:234)
at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:29)
at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:879)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
Oui, c'est un de mes vieux, mais j'ai rencontré le même problème depuis le passage à Weblogic. Fondamentalement, la première chose à essayer est de définir xml-apis pour avoir fourni dans le fichier pom.xml. –
Jason