On Fri, Aug 15, 2008 at 10:03 PM, Gilbert Kwan <[EMAIL PROTECTED]>wrote:
> I got following exception by build 668091:
>
> java.lang.IndexOutOfBoundsException
> at java.util.ArrayList.get(Unknown Source)
> at
> org.apache.tuscany.sca.core.context.CallableReferenceImpl.<init>(CallableReferenceImpl.java:122)
> at
> org.apache.tuscany.sca.core.context.ServiceReferenceImpl.<init>(ServiceReferenceImpl.java:83)
> at
> org.apache.tuscany.sca.core.context.ComponentContextImpl.getServiceReference(ComponentContextImpl.java:226)
> at
> org.apache.tuscany.sca.core.context.ComponentContextImpl.createSelfReference(ComponentContextImpl.java:191)
> at
> org.apache.tuscany.sca.core.context.ComponentContextImpl.createSelfReference(ComponentContextImpl.java:159)
> at
> org.apache.tuscany.sca.host.embedded.impl.EmbeddedSCADomain.getServiceReference(EmbeddedSCADomain.java:225)
>
>
> When I see the code of CallableReferenceImpl.java, I found following:
>
> line 119: if (this.binding == null) {
> line 120: this.binding =
> this.reference.getBinding(SCABinding.class);
> line 121: if (this.binding == null) {
> line 122: this.binding =
> this.reference.getBindings().get(0);
> line 123: }
> line 124: }
>
>
> Surely in my case, this.reference.getBindings() returns an empty List.
>
> Following is part of my composite:
>
> <component name="BComponent1">
> <implementation.java class="....BService1Impl"/>
> <service name="BService1">
> <interface.java interface=".....BService1"/>
> <binding...."/>
> </service>
> </component>
>
> Does anyone know why that happen, so that I can fix my composite?
>
> Thanks
> Gilbert
>
Hi Gilbert
Did you get anywhere with this? It looks like the runtime is trying to
create a component reference with no bindings on it. Can you give some more
info about your scenario?
Simon
