[JAVA] Errore "InvocationTargetException" in Web Service con Eclipse

[daronk]

Ciao a tutti sto creando un web services con eclipse

ho un metodo che riceve in input due stringhe e le deve rielaborare

importando le librerie org.apache.commons.lang

e utilizzando il metodo di escape

String username=StringEscapeUtils.escapeJava(user);

non mi vengono segnalati errori e la creazione del servizio avviene con successo ma al momento che vado a testarlo mi compare

exception: java.lang.reflect.InvocationTargetException

che devo fare??

[lolide]

E' un errore della libreria reflection di Java. Quella è un'eccezione wrapper, posta lo stacktrace completo, perchè sicuramente c'è un'altra eccezione dopo.

[daronk]

grazie per la risposta..
da console:

8-feb-2011 10.52.41 org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre6\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Program Files (x86)\Windows Live\Shared
8-feb-2011 10.52.41 org.apache.tomcat.util.digester.SetPropertiesRule begin
AVVERTENZA: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:Test' did not find a matching property.
8-feb-2011 10.52.41 org.apache.tomcat.util.digester.SetPropertiesRule begin
AVVERTENZA: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:TestClient' did not find a matching property.
8-feb-2011 10.52.41 org.apache.coyote.AbstractProtocolHandler init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
8-feb-2011 10.52.41 org.apache.coyote.AbstractProtocolHandler init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
8-feb-2011 10.52.41 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 926 ms
8-feb-2011 10.52.41 org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
8-feb-2011 10.52.41 org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.8
8-feb-2011 10.52.43 org.apache.axis.utils.JavaUtils isAttachmentSupported
AVVERTENZA: Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart). Attachment support is disabled.
8-feb-2011 10.52.44 org.apache.coyote.AbstractProtocolHandler start
INFO: Starting ProtocolHandler ["http-bio-8080"]
8-feb-2011 10.52.44 org.apache.coyote.AbstractProtocolHandler start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
8-feb-2011 10.52.44 org.apache.catalina.startup.Catalina start
INFO: Server startup in 2647 ms
8-feb-2011 10.52.45 org.apache.axis.utils.JavaUtils isAttachmentSupported
AVVERTENZA: Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart). Attachment support is disabled.

[daronk]

Risolto potete chiudere