Hi Ignasi, Me and Antonio are co-worker in these activity than I can answer for him at your questions:
- the Openstack Version where we try to accede is a Devstack based on ovn-networking developing branch. - We have tried also to use the jclouds 2.0.0-SNAPSHOT but with same result. Do you need some other information? Can you help us? Thank you in advance. Bests 2016-04-13 23:55 GMT+02:00 Ignasi Barrera <n...@apache.org>: > Hi Antonio, > > I've been using the RouterApi with 1.9.1 without issues for a while. > > * Which version of Neutron are you connecting to? > * Do you experience the same failure if you use the jclouds 2.0.0-SNAPSHOT? > > > I. > > On 13 April 2016 at 18:53, Antonio Galletta <anto...@hotmail.it> wrote: > > Hi we are using Jclouds v. 1.9.1.We try to use the router api from > org.jclouds.openstack.neutron.v2.extensions. > > Following the code that we use: > > 1 Optional<RouterApi> t = neutronApi.getRouterApi(region);2 > routerApi =t.get(); > > but we have the following error: > > Exception in thread "main" > com.google.common.util.concurrent.UncheckedExecutionException: > java.lang.NullPointerException: namespace at > com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2201) at > com.google.common.cache.LocalCache.get(LocalCache.java:3934) at > com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938) at > com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821) > at > com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4827) > at > org.jclouds.openstack.v2_0.functions.PresentWhenExtensionAnnotationNamespaceEqualsAnyNamespaceInExtensionsSet.apply(PresentWhenExtensionAnnotationNamespaceEqualsAnyNamespaceInExtensionsSet.java:71) > at > org.jclouds.openstack.v2_0.functions.PresentWhenExtensionAnnotationNamespaceEqualsAnyNamespaceInExtensionsSet.apply(PresentWhenExtensionAnnotationNamespaceEqualsAnyNamespaceInExtensionsSet.java:45) > at > org.jclouds.rest.internal.DelegatesToInvocationFunction.propagateContextToDelegate(DelegatesToInvocationFunction.java:205) > at > org.jclouds.rest.internal.DelegatesToInvocationFunction.handle(DelegatesToInvocationFunction.java:154) > at > org.jclouds.rest.internal.DelegatesToInvocationFunction.invoke(DelegatesToInvocationFunction.java:123) > at com.sun.proxy.$Proxy50.getRouterApi(Unknown Source) at > JClouds_Adapter.NeutronTest.createRouter(NeutronTest.java:674) at > JClouds_Adapter.JcloudTest.main(JcloudTest.java:82)Caused by: > java.lang.NullPointerException: namespace at > com.google.common.base.Preconditions.checkNotNull(Preconditions.java:229) > at > org.jclouds.openstack.v2_0.domain.Extension.<init>(Extension.java:127) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:422) at > com.google.common.reflect.Invokable$ConstructorInvokable.invokeInternal(Invokable.java:242) > at com.google.common.reflect.Invokable.invoke(Invokable.java:102) at > org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$DeserializeIntoParameterizedConstructor.newInstance(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:224) > at > org.jclouds.json.internal.DeserializationConstructorAndReflectiveTypeAdapterFactory$DeserializeIntoParameterizedConstructor.read(DeserializationConstructorAndReflectiveTypeAdapterFactory.java:204) > at > org.jclouds.json.internal.NullFilteringTypeAdapterFactories$IterableTypeAdapter.readAndBuild(NullFilteringTypeAdapterFactories.java:90) > at > org.jclouds.json.internal.NullFilteringTypeAdapterFactories$SetTypeAdapter.read(NullFilteringTypeAdapterFactories.java:180) > at > org.jclouds.json.internal.NullFilteringTypeAdapterFactories$SetTypeAdapter.read(NullFilteringTypeAdapterFactories.java:166) > at com.google.gson.Gson.fromJson(Gson.java:810) at > org.jclouds.http.functions.ParseFirstJsonValueNamed.apply(ParseFirstJsonValueNamed.java:80) > at > org.jclouds.http.functions.ParseFirstJsonValueNamed.apply(ParseFirstJsonValueNamed.java:44) > at > org.jclouds.rest.internal.InvokeHttpMethod.invoke(InvokeHttpMethod.java:90) > at > org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:73) > at > org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:44) > at > org.jclouds.reflect.FunctionalReflection$FunctionalInvocationHandler.handleInvocation(FunctionalReflection.java:117) > at > com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:87) > at com.sun.proxy.$Proxy62.list(Unknown Source) at > org.jclouds.openstack.neutron.v2.config.NeutronHttpApiModule$1.load(NeutronHttpApiModule.java:81) > at > org.jclouds.openstack.neutron.v2.config.NeutronHttpApiModule$1.load(NeutronHttpApiModule.java:78) > at > com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3524) > at > com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2317) > at > com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2280) > at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2195) > ... 12 moreJava Result: 1 > > > > Please, could someone help us? > > Thanks, > > Bests > > Antonio > > > > > > > -- Ing. Giuseppe Tricomi Dip. D.I.C.I.E.A.M.A (Ex facoltà Ingegneria) C.da di Dio S.Agata 98166 Messina Tel 0903977338
