Re: NOCLASSDEFFOUNDERROR "Home"

[U . Gohde]

I don't know WLS in detail, but normally an application server gives you the possibilty to generate a client jar for the deployed beans. That client jar has to be installed to and referenced by the client. Mit freundlichen Gr��en With kind regards Ulf Gohde                         System Architect CE Computer Equipment AG Herforder Str. 155a 33609 Bielefeld            Germany                      http://www.ce-ag.com -----Original Message----- From: Luis F. Canals [mailto:[EMAIL PROTECTED]] Sent: Thursday, June 15, 2000 6:00 PM To: [EMAIL PROTECTED] Subject: Re: NOCLASSDEFFOUNDERROR "Home" I have tried to generate your error and I've discovered this:     - When I have the jar file in my CLASSPATH and I run the EJB client, ClassNoDefFoundError occurs     - But if I have NOT the jar file in my CLASPPATH and the Home/Remote classes in my CLASSPATH (for example if I decompress them), there is no problem. I think it happens because there is a manifest in the jar file. You can try this: with your jar file (with manifest) write "java section.BannerHome", it doesn't go; build another jar file with the same classes you have used while deploying but without the manifest and put it in your CLASSPATH.... write "java section.BannerHome" and it goes. If yout think, it's logical: your clients must not access to jar EJB file; it only must be known by the server. Clients only have to know the interfaces.   I hope your problem will be solved. Write me if it won't, please. Luis F. Canals Samaniego CEDETEL Parque Tecnol�gico de Boecillo Edificio Centro, Parcela 109 E-47151 Boecillo (Valladolid) Tfno: +34 983 54 65 02 Fax:  +34 983 54 66 96 -----Mensaje original----- De: A mailing list for Enterprise JavaBeans development [mailto:[EMAIL PROTECTED]]En nombre de Zafer BAYRAKTAR Enviado el: jueves 15 de junio de 2000 14:06 Para: [EMAIL PROTECTED] Asunto: Re: NOCLASSDEFFOUNDERROR "Home" Hi, There exists a jar file containing all necessary files for a bean, ser, home, stub etc. It is deployed to the WLS, referenced in weblogic.properties file. Also CLASSPATH includes the path of this jar file. And no error occurs while deploying, successfully deploys it. The error is at the time while we are running the client. It cannot finds HOME:   Exception in thread "main" java.lang.NoClassDefFoundError: section.BannerHome         at section.ClientBannerSmallEx.class$(ClientBannerSmallEx.java:29)         at section.ClientBannerSmallEx.main(ClientBannerSmallEx.java:42)   But connects to server and finds JNDI name...         ----- Original Message ----- From: Luis F. Canals To: [EMAIL PROTECTED] Sent: Thursday, June 15, 2000 1:54 PM Subject: Re: NOCLASSDEFFOUNDERROR "Home" Hello,     I think that you don't have your Interface Home in your client CLASSPATH.   Luis F. Canals Samaniego CEDETEL -----Mensaje original----- De: A mailing list for Enterprise JavaBeans development [mailto:[EMAIL PROTECTED]]En nombre de Zafer BAYRAKTAR Enviado el: jueves 15 de junio de 2000 11:03 Para: [EMAIL PROTECTED] Asunto: NOCLASSDEFFOUNDERROR "Home" Hi,     I have a problem of connecting to an entity bean. It doesn't give an error while deploying it, successfully deploys. But error arises when we try to call tis bean. It finds JNDI name on the server but couldn't find class " XXXX..Home". It throws just this error. !!! ???