Discussion :

[CinePhil]

Bonjour,

J'ai un problème similaire, je pense, à une autre discussion récente...

J'ai un serveur Tomcat 7 configuré dans Eclipse Luna et qui démarre normalement.

Si j'essaie de lancer une (vieille) appli que je dois améliorer sans redémarrer le serveur, j'obtiens un beau << Etat HTTP 404 >> !

Si j'essaie de lancer l'appli en redémarrant le serveur, j'obtiens cette erreur :

Server Tomcat v7.0 Server at localhost failed to start.

C'est similaire à l'autre discussion et j'ai ceci dans la console d'Eclipse :

sept. 17, 2014 3:48:02 PM org.apache.catalina.startup.Catalina start
GRAVE: The required Server component failed to start so Tomcat is unable to start.
org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.startup.Catalina.start(Catalina.java:689)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:321)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:455)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:731)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 7 more
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 9 more
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1131)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 11 more

sept. 17, 2014 3:48:02 PM org.apache.coyote.AbstractProtocol pause
INFOS: Pausing ProtocolHandler ["http-bio-8080"]
sept. 17, 2014 3:48:02 PM org.apache.coyote.AbstractProtocol pause
INFOS: Pausing ProtocolHandler ["ajp-bio-8009"]
sept. 17, 2014 3:48:02 PM org.apache.catalina.core.StandardService stopInternal
INFOS: Arrêt du service Catalina
sept. 17, 2014 3:48:02 PM org.apache.coyote.AbstractProtocol destroy
INFOS: Destroying ProtocolHandler ["http-bio-8080"]
sept. 17, 2014 3:48:02 PM org.apache.coyote.AbstractProtocol destroy
INFOS: Destroying ProtocolHandler ["ajp-bio-8009"]

L'appli actuelle fonctionne sur un serveur Open Suse avec Tomcat 6 / Java 1.6.0.29 et j'essaie de la faire tourner sur ma machine en Tomcat 7 / OpenJDK 1.7.0.65

Il n'y a plus d'erreur signalée dans les programmes par Eclipse, après avoir importé les jars nécessaires à l'appli.

J'espère vous en avoir dit assez et que vous pourrez m'aider... le Java, c'est pas ma tasse de thé !

[jeffray03]

salut,
je crois avoir eu ce probleme dernierement,
j´ai du:
1. regarder si le Tomcat 6 ou autre server etait demarrer et le stopper
2. Arreter completement le serveur y faire un clean,
3. faire un clean du projet en question
4. arreter completement eclipse
5. redemarrer

et cela avait marcher pour moi.

Eric

[CinePhil]

Bonjour et merci de ta réponse...

1. regarder si le Tomcat 6 ou autre server etait demarrer et le stopper

Tomcat6 et 7 ne sont pas activés au démarrage de mon ordi et sont arrêtés.

2. Arreter completement le serveur y faire un clean,
3. faire un clean du projet en question

Que veux-tu dire par "faire un clean" ?

[jeffray03]

salut
tu pars sur le le server Tomcat dans eclipse ==> clic droit ==> clean
ensuite tu pars dans le projet
sur l´onglet Project ==> clean

Eric

[CinePhil]

Oui j'ai fini par trouver ça.
Ça fait quoi, concrètement ?

Sinon ça n'a pas changé grand chose...

sept. 18, 2014 12:25:21 PM org.apache.catalina.core.AprLifecycleListener init
INFOS: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
sept. 18, 2014 12:25:22 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
AVERTISSEMENT: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:modules_individualises' did not find a matching property.
sept. 18, 2014 12:25:22 PM org.apache.coyote.AbstractProtocol init
INFOS: Initializing ProtocolHandler ["http-bio-8080"]
sept. 18, 2014 12:25:22 PM org.apache.coyote.AbstractProtocol init
INFOS: Initializing ProtocolHandler ["ajp-bio-8009"]
sept. 18, 2014 12:25:22 PM org.apache.catalina.startup.Catalina load
INFOS: Initialization processed in 2973 ms
sept. 18, 2014 12:25:22 PM org.apache.catalina.core.StandardService startInternal
INFOS: Démarrage du service Catalina
sept. 18, 2014 12:25:22 PM org.apache.catalina.core.StandardEngine startInternal
INFOS: Starting Servlet Engine: Apache Tomcat/7.0.54
sept. 18, 2014 12:25:29 PM org.apache.catalina.core.ContainerBase startInternal
GRAVE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/modules_individualises]]
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:188)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:799)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/modules_individualises]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
... 6 more
Caused by: java.lang.NoClassDefFoundError: com/lowagie/text/Element
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2436)
at java.lang.Class.getDeclaredFields(Class.java:1806)
at org.apache.catalina.util.Introspection.getDeclaredFields(Introspection.java:106)
at org.apache.catalina.startup.WebAnnotationSet.loadFieldsAnnotation(WebAnnotationSet.java:261)
at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:140)
at org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebAnnotationSet.java:65)
at org.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig(ContextConfig.java:403)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:879)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:374)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5355)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 6 more
Caused by: java.lang.ClassNotFoundException: com.lowagie.text.Element
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
... 20 more

sept. 18, 2014 12:25:29 PM org.apache.catalina.core.ContainerBase startInternal
GRAVE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:188)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:731)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.startup.Catalina.start(Catalina.java:689)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:321)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:455)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1131)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:799)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 6 more

sept. 18, 2014 12:25:29 PM org.apache.catalina.startup.Catalina start
GRAVE: The required Server component failed to start so Tomcat is unable to start.
org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.startup.Catalina.start(Catalina.java:689)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:321)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:455)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:731)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 7 more
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 9 more
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1131)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 11 more

sept. 18, 2014 12:25:29 PM org.apache.coyote.AbstractProtocol pause
INFOS: Pausing ProtocolHandler ["http-bio-8080"]
sept. 18, 2014 12:25:29 PM org.apache.coyote.AbstractProtocol pause
INFOS: Pausing ProtocolHandler ["ajp-bio-8009"]
sept. 18, 2014 12:25:29 PM org.apache.catalina.core.StandardService stopInternal
INFOS: Arrêt du service Catalina
sept. 18, 2014 12:25:29 PM org.apache.coyote.AbstractProtocol destroy
INFOS: Destroying ProtocolHandler ["http-bio-8080"]
sept. 18, 2014 12:25:29 PM org.apache.coyote.AbstractProtocol destroy
INFOS: Destroying ProtocolHandler ["ajp-bio-8009"]

Je remarque cependant ceci :

Caused by: java.lang.NoClassDefFoundError: com/lowagie/text/Element

Or, j'ai bien itext.jar contenant com.lowagie.text.Element dans les Java Resources/Librairies !

[jeffray03]

salut ,
il doit y avoir incompatibilité dans tes Jar,
le mieux serait de les mettre tous dans WEB-INF/lib
ensuite clic doirt sur ton Projet==> build path ==> et enlever ceux qui sant la et remplacer par ceux qui sont dans ta lib.

Clean = compile tout les fichiers sources present dans ta "Build Path"

Eric

[CinePhil]

Ça fonctionne enfin !

Merci beaucoup.

Yapuka... moderniser l'appli.