Path: news.easynews.com!easynews!cyclone.swbell.net!cyclone-sf.pbi.net!216.218.192.242!news.he.net!news-hog.berkeley.edu!ucberkeley!news.maxwell.syr.edu!newsfeed.online.be!195.129.110.18.MISMATCH!bnewspeer00.bru.ops.eu.uu.net!auucp0.ams.ops.eu.uu.net!bnewsifeed01.bru.ops.eu.uu.net!bnewspost00.bru.ops.eu.uu.net!emea.uu.net!read.news.de.uu.net!not-for-mail Message-ID: <3CAC0980.B6425575@logiball.de> Date: Thu, 04 Apr 2002 10:06:24 +0200 From: Christof Kaiser Organization: Logiball - the e-nnovation company X-Mailer: Mozilla 4.73 [en] (WinNT; U) X-Accept-Language: de-DE,en MIME-Version: 1.0 Newsgroups: comp.databases.oracle.misc Subject: Corba Example (Employee): Exception during activation: java.lang.IllegalArgumentException: Null schema supplied. Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 52 NNTP-Posting-Host: 193.97.215.2 X-Trace: 1017907575 read.news.de.uu.net 185 193.97.215.2 X-Complaints-To: abuse@de.uu.net Xref: easynews comp.databases.oracle.misc:79637 X-Received-Date: Thu, 04 Apr 2002 01:04:06 MST (news.easynews.com) Hi I am trying to get the Ora 9i Corba Example (Getting started) running. That's the one where the Eomplyee 7788 in Scott/Tiger is queried. Just like described in http://www.inf.fu-berlin.de/inst/ag-db/software/oracle/oracle_docu/java.901/a90187/corba.htm Ok, I did the Server side, and can see the object in the Enterprise Manager. It also seems as if I get a connection from the client. (cause when I change the context parameters of URL or object required, or the port, I get different (and appropriate) exceptions than the one I have now.) However, when in to the Context.lookup("sess_iiop://xxxComputer:2481:xxxSID/test/myEmployee") I get ----- oracle.aurora.jndi.sess_iiop.ActivationException: Exception during activation: java.lang.IllegalArgumentException: Null schema supplied. Root exception is exception ActivationException{wstring errorMsg="Exception during activation: java.lang.IllegalArgumentException: Null schema supplied";} java.lang.Class java.net.URLClassLoader.findClass(java.lang.String) java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean) java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean) java.lang.Class sun.misc.Launcher$AppClassLoader.loadClass(java.lang.String, boolean) java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String) java.lang.String com.visigenic.vbroker.orb.AnyImpl.toString() java.lang.String com.visigenic.vbroker.orb.AnyImpl.toString() java.lang.String oracle.aurora.AuroraServices.ActivationException.toString() java.lang.String java.lang.String.valueOf(java.lang.Object) void java.io.PrintStream.print(java.lang.Object) void java.io.PrintStream.println(java.lang.Object) void java.lang.Throwable.printStackTrace(java.io.PrintStream) void javax.naming.NamingException.printStackTrace(java.io.PrintStream) void javax.naming.NamingException.printStackTrace() Exception in thread main ---- I unlocked the 3 DB users needed for Corba. Any guesses? Cheers Christof