Thanks for this hint, I moved packageXY to another bundle. The next problem is that my implementation and the interface could not be cast into each other.
ERROR: EventDispatcher: Error during dispatch. (java.lang.ClassCastException: implementationXY cannot be cast to serviceInterfaceXY) Thank you felix Am 10/7/2010 8:29 AM, schrieb Michael Hess: > Hi Felix, > > just an idea, but I think you should move packageXY into another bundle, > as this might actually be a very good opportunity to get a "feel" for > how the wiring of the classpath's between bundles works. > > Just my .02 > > Michael > > >> thank you very much. >> It works :) >> >> >> >> Am 10/6/2010 11:52 PM, schrieb Richard S. Hall: >>> On 10/6/10 17:44, Felix Schmidt wrote: >>>>>> I wrote a simple host application. This host application embedds > the >>>>>> felix framework. If I run it and deploy a external bundle which > should >>>>>> implement a service I get the following exception >>>>>> >>>>>> DEBUG: No viable candidates >>>>>> (org.apache.felix.framework.resolver.ResolveException: Unable to >>>>>> resolve >>>>>> 1.0: missing requirement [1.0] package; (package=packageXY)) >>>>>> ERROR: Error starting file:filename.jar >>>>>> (org.osgi.framework.BundleException: Unresolved constraint in > bundle >>>>>> bundleName [1]: Unable to resolve 1.0: missing requirement [1.0] >>>>>> package; (package=packageXY)) >>>>>> org.osgi.framework.BundleException: Unresolved constraint in bundle >>>>>> bundleName [1]: Unable to resolve 1.0: missing requirement [1.0] >>>>>> package; (package=packageXY) >>>>>> at > org.apache.felix.framework.Felix.resolveBundle(Felix.java:3409) >>>>>> at > org.apache.felix.framework.Felix.startBundle(Felix.java:1709) >>>>>> at >>>>>> > org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1143) >>>>>> at >>>>>> > org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:264) >>>>>> at java.lang.Thread.run(Thread.java:717) >>>>>> >>>>>> >>>>>> Could any body helps me? >>>>> Is there another bundle installed in the framework that exports >>>>> pacakgeXY? >>>> Yes. The host application has the package included and a Activator. >>>> Maybe here is the problem with the embedded felix and the exported >>>> package. >>> >>> If you want to export a package from the host, you need to add it to > the >>> org.osgi.framework.system.packages.extra property...read this: >>> >>> >>> > http://felix.apache.org/site/apache-felix-framework-launching-and-embedding.html > >>> >>> >>> -> richard >>> >>>> Thank you >>>> Felix >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: [email protected] >>>> For additional commands, e-mail: [email protected] >>>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [email protected] >>> For additional commands, e-mail: [email protected] >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> > > > The information included in this e-mail and any files transmitted with it is > strictly confidential and may be privileged or otherwise protected from > disclosure. If you are not the intended recipient, please notify the sender > immediately by e-mail and delete this e-mail as well as any attachment from > your system. If you are not the intended recipient you are not authorized to > use and/or copy this message and/or attachment and/or disclose the contents > to any other person. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
