问题
I am following this link
while configure wso2IS-5.6.0 with wso2AM-2.5.0. While registry share am getting this error.
ERROR - RegistryCoreServiceComponent Unable to create fixed remote mounts. org.wso2.carbon.registry.core.exceptions.RegistryException: An exception occurred while executing handler chain. null at org.wso2.carbon.registry.core.jdbc.handlers.HandlerManager.delete(HandlerManager.java:2649) at org.wso2.carbon.registry.core.jdbc.handlers.UserDefinedHandlerManager.delete(UserDefinedHandlerManager.java:215) at org.wso2.carbon.registry.core.jdbc.handlers.HandlerLifecycleManager.delete(HandlerLifecycleManager.java:443) at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.delete(EmbeddedRegistry.java:851) at org.wso2.carbon.registry.core.caching.CacheBackedRegistry.delete(CacheBackedRegistry.java:595) at org.wso2.carbon.registry.core.session.UserRegistry.deleteInternal(UserRegistry.java:867) at org.wso2.carbon.registry.core.session.UserRegistry.access$1100(UserRegistry.java:61) at org.wso2.carbon.registry.core.session.UserRegistry$12.run(UserRegistry.java:842) at org.wso2.carbon.registry.core.session.UserRegistry$12.run(UserRegistry.java:839) at java.security.AccessController.doPrivileged(Native Method) at org.wso2.carbon.registry.core.session.UserRegistry.delete(UserRegistry.java:839) at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.setupMounts(RegistryCoreServiceComponent.java:305) at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.buildRegistryService(RegistryCoreServiceComponent.java:535) at org.wso2.carbon.registry.core.internal.RegistryCoreServiceComponent.activate(RegistryCoreServiceComponent.java:130) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260) at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345) at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620) at org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197) at org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343) at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) at org.wso2.carbon.user.core.internal.Activator.startDeploy(Activator.java:73) at org.wso2.carbon.user.core.internal.BundleCheckActivator.start(BundleCheckActivator.java:61) at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711) at java.security.AccessController.doPrivileged(Native Method) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683) at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381) at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390) at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176) at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559) at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544) at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457) at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243) at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:438) at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:1) at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) Caused by: java.lang.NullPointerException at org.wso2.carbon.registry.core.jdbc.handlers.builtin.MountHandler.delete(MountHandler.java:490) at org.wso2.carbon.registry.core.jdbc.handlers.HandlerManager.delete(HandlerManager.java:2627) ... 50 more
I Am getting above given error while registry sharing between wso2IS and wso2API manager. So Any one who worked on wso2 or working in wso2 please help me to resolve this issue.
来源：https://stackoverflow.com/questions/54370691/unable-to-create-fixed-remote-mounts-in-wso2-api-manager-2-5-0