"Unable to start blueprint container for bundle XXX org.osgi.service.blueprint.container.ComponentDefinitionException: Name XXX is already instanciated as null and cannot be removed."

Issue

When deploying a bundle with separate blueprints for bean definitions and Camel context definition, we are seeing deployment failures with the following stack:

01 Feb 2018 15:01:37,617 | ERROR | org.apache.aries.blueprint.core | 1.8.0 |  ol-2050-thread-1 | BlueprintContainerImpl            | | Unable to start blueprint container for bundle com.example.bundle/1.0.0
org.osgi.service.blueprint.container.ComponentDefinitionException: Name <component id> is already instanciated as null and cannot be removed.
        at org.apache.aries.blueprint.container.BlueprintRepository.removeRecipe(BlueprintRepository.java:131)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.updateUninstantiatedRecipes(BlueprintContainerImpl.java:593)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.processProcessors(BlueprintContainerImpl.java:580)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:396)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:277)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:300)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:269)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:265)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:255)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[22:org.apache.aries.blueprint.core:1.8.0]
        at org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1127)[org.apache.felix.framework-4.4.1.jar:]
        at org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:696)[org.apache.felix.framework-4.4.1.jar:]
        at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:484)[org.apache.felix.framework-4.4.1.jar:]
        at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4429)[org.apache.felix.framework-4.4.1.jar:]
        at org.apache.felix.framework.Felix.startBundle(Felix.java:2100)[org.apache.felix.framework-4.4.1.jar:]
        at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:976)[org.apache.felix.framework-4.4.1.jar:]
        at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:963)[org.apache.felix.framework-4.4.1.jar:]
        at org.apache.karaf.features.internal.FeaturesServiceImpl.doInstallFeatures(FeaturesServiceImpl.java:546)[11:org.apache.karaf.features.core:2.4.0.redhat-630310]
        at org.apache.karaf.features.internal.FeaturesServiceImpl$1.call(FeaturesServiceImpl.java:432)[11:org.apache.karaf.features.core:2.4.0.redhat-630310]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_144]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)[:1.8.0_144]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)[:1.8.0_144]
        at java.lang.Thread.run(Thread.java:748)[:1.8.0_144]

If the container is restarted, deployment proceeds normally and subsequent deployments seem to succeed as well.