Bonjour,

Je suis entrein de développer une application en J2EE...
Cependant, lors de l'appel de la couche DAO j'ai l'erreur suivante:

Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
21:20:51,680 INFO  [Version] Hibernate Annotations 3.4.0.GA
21:20:51,690 INFO  [Environment] Hibernate 3.3.0.SP1
21:20:51,693 INFO  [Environment] hibernate.properties not found
21:20:51,695 INFO  [Environment] Bytecode provider name : javassist
21:20:51,698 INFO  [Environment] using JDK 1.4 java.sql.Timestamp handling
21:20:51,752 INFO  [Version] Hibernate Commons Annotations 3.1.0.GA
21:20:51,755 INFO  [Version] Hibernate EntityManager 3.4.0.GA
21:20:51,863 ERROR [STDERR] javax.persistence.PersistenceException: [PersistenceUnit: news-j2ee] Unable to configure EntityManagerFactory
21:20:51,863 ERROR [STDERR] 	at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:265)
21:20:51,863 ERROR [STDERR] 	at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:125)
21:20:51,863 ERROR [STDERR] 	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:52)
21:20:51,863 ERROR [STDERR] 	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34)
21:20:51,863 ERROR [STDERR] 	at metier.ServiceNewsImpl.getAllNews(Unknown Source)
21:20:51,863 ERROR [STDERR] 	at action.AfficherDernieresNews.getNewsString(Unknown Source)
21:20:51,863 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
21:20:51,863 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
21:20:51,863 ERROR [STDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
21:20:51,863 ERROR [STDERR] 	at java.lang.reflect.Method.invoke(Unknown Source)
21:20:51,863 ERROR [STDERR] 	at org.apache.commons.beanutils.PropertyUtils.getSimpleProperty(PropertyUtils.java:1185)
21:20:51,863 ERROR [STDERR] 	at org.apache.commons.beanutils.PropertyUtils.getNestedProperty(PropertyUtils.java:772)
21:20:51,864 ERROR [STDERR] 	at org.apache.commons.beanutils.PropertyUtils.getProperty(PropertyUtils.java:801)
21:20:51,864 ERROR [STDERR] 	at org.apache.struts.taglib.TagUtils.lookup(TagUtils.java:1008)
21:20:51,864 ERROR [STDERR] 	at org.apache.struts.taglib.bean.WriteTag.doStartTag(WriteTag.java:227)
21:20:51,864 ERROR [STDERR] 	at org.apache.jsp.pages.accueil_jsp._jspx_meth_bean_005fwrite_005f0(accueil_jsp.java:167)
21:20:51,864 ERROR [STDERR] 	at org.apache.jsp.pages.accueil_jsp._jspService(accueil_jsp.java:87)
21:20:51,864 ERROR [STDERR] 	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
21:20:51,864 ERROR [STDERR] 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
21:20:51,864 ERROR [STDERR] 	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
21:20:51,864 ERROR [STDERR] 	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
21:20:51,864 ERROR [STDERR] 	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
21:20:51,865 ERROR [STDERR] 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:444)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:310)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1056)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:388)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:231)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
21:20:51,865 ERROR [STDERR] 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
21:20:51,865 ERROR [STDERR] 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:444)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382)
21:20:51,865 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:310)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1056)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.RequestProcessor.internalModuleRelativeForward(RequestProcessor.java:994)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:553)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:211)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
21:20:51,865 ERROR [STDERR] 	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
21:20:51,865 ERROR [STDERR] 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
21:20:51,866 ERROR [STDERR] 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
21:20:51,866 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
21:20:51,866 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
21:20:51,866 ERROR [STDERR] 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
21:20:51,866 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
21:20:51,866 ERROR [STDERR] 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
21:20:51,866 ERROR [STDERR] 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
21:20:51,866 ERROR [STDERR] 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
21:20:51,866 ERROR [STDERR] 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
21:20:51,866 ERROR [STDERR] 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
21:20:51,866 ERROR [STDERR] 	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
21:20:51,866 ERROR [STDERR] 	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
21:20:51,866 ERROR [STDERR] 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
21:20:51,866 ERROR [STDERR] 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
21:20:51,866 ERROR [STDERR] 	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
21:20:51,866 ERROR [STDERR] 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
21:20:51,866 ERROR [STDERR] 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
21:20:51,866 ERROR [STDERR] 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
21:20:51,866 ERROR [STDERR] 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
21:20:51,866 ERROR [STDERR] 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
21:20:51,866 ERROR [STDERR] 	at java.lang.Thread.run(Unknown Source)
21:20:51,866 ERROR [STDERR] Caused by: org.hibernate.AnnotationException: java.lang.NoSuchMethodException: org.hibernate.validator.ClassValidator.<init>(java.lang.Class, java.util.ResourceBundle, org.hibernate.validator.MessageInterpolator, java.util.Map, org.hibernate.annotations.common.reflection.ReflectionManager)
21:20:51,866 ERROR [STDERR] 	at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:374)
21:20:51,866 ERROR [STDERR] 	at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1148)
21:20:51,867 ERROR [STDERR] 	at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1226)
21:20:51,867 ERROR [STDERR] 	at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:173)
21:20:51,867 ERROR [STDERR] 	at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:854)
21:20:51,867 ERROR [STDERR] 	at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:191)
21:20:51,867 ERROR [STDERR] 	at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:253)
21:20:51,867 ERROR [STDERR] 	... 69 more
Pourriez vous m'indiquer d'où vient le problème ?

Merci pour tout...

Cordialement,

Maxime