Dear developers,
I encounter a problem when using Jonathan from Applet (ORB is
initialised with ORB.init(Applet, Properties)). When a client is
calling an interface of the applet the following error occurs:
java.lang.IncompatibleClassChangeError: class XYZ does not implement interface
i_XYZOperations
at idl.TINASsuapInitial._i_XYZImplBase._invoke(_i_XYZImplBase.java:49)
at
org.objectweb.david.libs.stub_factories.std.ServerDelegate.handleSkeletonCall(ServerDelegate.java:226)
at
org.objectweb.david.libs.stub_factories.std.ServerDelegate.send(ServerDelegate.java:144)
at
org.objectweb.david.libs.protocols.giop.GIOPProtocol$ServerSession_Low.send(GIOPProtocol.java:638)
at
org.objectweb.jonathan.libs.protocols.tcpip.TcpIpProtocol$Session.run(TcpIpProtocol.java:410)
at org.objectweb.jonathan.libs.resources.JScheduler$JJob.run(JScheduler.java,
Compiled Code)
Class XYZ is declared as extending _i_XYZImplBase, so of course it
implements i_XYZOperations - there are no errors on compile time.
I suspect the applet's class loader to be responsible for the
IncompatibleClassChangeError. When started as an application, no
error occurs.
I'm using Jonathan 2.0b3, JAVA 1.2.2, Windows NT4.
Thanks for help,
Thomas.
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org:GMD FOKUS (Research Institute for Open Communication Systems);PLATIN
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title:Dipl.-Inf.
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fn:Thomas Becker
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