Hi Richard, Version of Felix and Karaf used are :
Karaf Karaf version 2.2.7 Karaf home /Users/chmoulli/MyApplications/apache-karaf-2.2.7 Karaf base /Users/chmoulli/MyApplications/apache-karaf-2.2.7 OSGi Framework org.apache.felix.framework - 3.0.9 JVM Java Virtual Machine Java HotSpot(TM) 64-Bit Server VM version 20.8-b03-424 Version 1.6.0_33 In our scenario, we use weld-osgi to create for each bundle a CDI container. The CDI container depending on the CDI annotations (@Inject, ...) discovered in the bundle will instantiate some new beans and add them to the class loader. In my case the bundle A = example has a reference to a class exported by a bundle B (= CdiCamelContext) and this class CdiCamelContext is created using java.lang.reflect.Proxy.**newProxyInstance(). Remark, this class CdiCamelContext extends a CamelContext class exported by another bundle = C. The package B imports well the packages from C. Regards, Charles > On Thu, Jun 14, 2012 at 10:54 PM, Richard S. Hall <[email protected]>wrote: > >> On 6/14/12 16:44 , Charles Moulliard wrote: >> >>> Hi, >>> >>> What could be the reason why we get a NPE at the followoing line >>> >> >> Not sure. A similar issue was reported in: >> >> >> https://issues.apache.org/**jira/browse/FELIX-3003<https://issues.apache.org/jira/browse/FELIX-3003> >> >> Can you reproduce this? That would make it a lot easier to track down. >> >> It is also not clear which version of the framework you are using...it >> doesn't appear to be 4.0.x. >> >> -> richard >> >> >> >>> Caused by: java.lang.NullPointerException >>> at >>> org.apache.felix.framework.**resolver.ResolverImpl.**permutateIfNeeded(* >>> *ResolverImpl.java:1156) >>> at >>> org.apache.felix.framework.**resolver.ResolverImpl.** >>> checkPackageSpaceConsistency(**ResolverImpl.java:1085) >>> at >>> org.apache.felix.framework.**resolver.ResolverImpl.resolve(** >>> ResolverImpl.java:171) >>> at org.apache.felix.framework.**Felix$FelixResolver.resolve(** >>> Felix.java:4103) >>> at >>> org.apache.felix.framework.**ModuleImpl.**searchDynamicImports(** >>> ModuleImpl.java:1412) >>> at >>> org.apache.felix.framework.**ModuleImpl.**findClassOrResourceByDelegatio >>> **n(ModuleImpl.java:734) >>> at org.apache.felix.framework.**ModuleImpl.access$400(** >>> ModuleImpl.java:71) >>> at >>> org.apache.felix.framework.**ModuleImpl$ModuleClassLoader.** >>> loadClass(ModuleImpl.java:**1768) >>> at java.lang.ClassLoader.**loadClass(ClassLoader.java:**247) >>> at java.lang.Class.forName0(**Native Method) >>> at java.lang.Class.forName(Class.**java:247) >>> at java.lang.reflect.Proxy.**getProxyClass(Proxy.java:349) >>> at java.lang.reflect.Proxy.**newProxyInstance(Proxy.java:**581) >>> >>> Regards, >>> >>> Charles Moulliard >>> >>> Apache Committer >>> >>> Blog : http://cmoulliard.blogspot.com >>> Twitter : http://twitter.com/cmoulliard >>> Linkedin : >>> http://www.linkedin.com/in/**charlesmoulliard<http://www.linkedin.com/in/charlesmoulliard> >>> Skype: cmoulliard >>> >>> >> ------------------------------**------------------------------**--------- >> To unsubscribe, e-mail: >> users-unsubscribe@felix.**apache.org<[email protected]> >> For additional commands, e-mail: [email protected] >> >> >
