Bonjour,
J'essaie en ce moment d'installer et de faire marcher le serveur Jonas. J'ai en fait réussi dans un premier temps, juste après son installation, à le démarrer et à executer ses programmes ; mais le problème vient lorsque je l'arrête, car je n'arrive plus ensuite à le redémarrer une seconde fois. Lorsque je tente de le faire, j'ai une erreur qui n'est pas toujours la même, mais qui porte à chaque fois sur une classe introuvable.
J'ai déjà eu comme erreur :

Warning: Ressource lib cannot be loaded : It is not a directory
2006-10-04 20:56:03,796 : ServiceManager.createServiceFrom : WARNING : The servi
ce 'web' is disabled because a class for this service is missing. Check your ser
vices in jonas.properties file and your environment variables. Missing class : '
org/apache/tomcat/util/digester/RuleSet'
java.lang.NoClassDefFoundError: org/apache/tomcat/util/digester/RuleSet
        at java.lang.Class.getDeclaredConstructors0(Native Method)
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2328)
        at java.lang.Class.getConstructor0(Class.java:2640)
        at java.lang.Class.newInstance0(Class.java:321)
        at java.lang.Class.newInstance(Class.java:303)
        at org.objectweb.jonas.web.wrapper.catalina55.CatalinaJWebContainerServi
ceWrapper.getCatalinaServiceInstance(CatalinaJWebContainerServiceWrapper.java:20
1)
        at org.objectweb.jonas.web.wrapper.catalina55.CatalinaJWebContainerServi
ceWrapper.<init>(CatalinaJWebContainerServiceWrapper.java:89)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct
orAccessorImpl.java:39)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC
onstructorAccessorImpl.java:27)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
        at java.lang.Class.newInstance0(Class.java:350)
        at java.lang.Class.newInstance(Class.java:303)
        at org.objectweb.jonas.service.ServiceManager.createServiceFrom(ServiceM
anager.java:452)
        at org.objectweb.jonas.service.ServiceManager.readServices(ServiceManage
r.java:413)
        at org.objectweb.jonas.service.ServiceManager.<init>(ServiceManager.java
:116)
        at org.objectweb.jonas.service.ServiceManager.getInstance(ServiceManager
.java:127)
        at org.objectweb.jonas.server.Server.<init>(Server.java:257)
        at org.objectweb.jonas.server.Server.getInstance(Server.java:161)
        at org.objectweb.jonas.server.Server.main(Server.java:180)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.objectweb.jonas.server.Bootstrap.main(Bootstrap.java:97)
[ ... ]

Error during execution of org.objectweb.jonas.server.Server : javax/resource/spi
/ResourceAdapter
java.lang.NoClassDefFoundError: javax/resource/spi/ResourceAdapter
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12
4)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at org.objectweb.jonas.resource.Rar.processRar(Rar.java:515)
        at org.objectweb.jonas.resource.ResourceServiceImpl.createResourceAdapte
r(ResourceServiceImpl.java:682)
        at org.objectweb.jonas.resource.ResourceServiceImpl.deployRars(ResourceS
erviceImpl.java:796)
        at org.objectweb.jonas.ear.EarServiceImpl.deployEar(EarServiceImpl.java:
857)
        at org.objectweb.jonas.ear.EarServiceImpl.doStart(EarServiceImpl.java:12
86)
        at org.objectweb.jonas.service.AbsServiceImpl.start(AbsServiceImpl.java:
80)
        at org.objectweb.jonas.service.ServiceManager.startServices(ServiceManag
er.java:336)
        at org.objectweb.jonas.server.Server.start(Server.java:546)
        at org.objectweb.jonas.server.Server.main(Server.java:181)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.objectweb.jonas.server.Bootstrap.main(Bootstrap.java:97)