JBossFuse:karaf@root> features:install pax-http-tomcat

JBossFuse:karaf@root> features:list | grep tomcat
[installed  ] [4.2.7.redhat-001     ] pax-http-tomcat                               org.ops4j.pax.web-4.2.7.redhat-001     Provide Tomcat support
[uninstalled] [4.2.7.redhat-001     ] pax-war-tomcat                                org.ops4j.pax.web-4.2.7.redhat-001     

JBossFuse:karaf@root> features:uninstall pax-http-tomcat
ERROR: Bundle org.ops4j.pax.web.pax-web-runtime [116] ServiceRegistrationImpl: Error ungetting service. (org.ops4j.pax.web.service.tomcat.internal.RemoveContextException: cannot remove the context because it does not exist: DefaultHttpContext [bundle=org.apache.cxf.cxf-rt-transports-http [118], contextID=default])
org.ops4j.pax.web.service.tomcat.internal.RemoveContextException: cannot remove the context because it does not exist: DefaultHttpContext [bundle=org.apache.cxf.cxf-rt-transports-http [118], contextID=default]
	at org.ops4j.pax.web.service.tomcat.internal.TomcatServerWrapper.removeContext(TomcatServerWrapper.java:414)
	at org.ops4j.pax.web.service.tomcat.internal.ActiveServerState.removeContext(ActiveServerState.java:124)
	at org.ops4j.pax.web.service.tomcat.internal.TomcatServerController.removeContext(TomcatServerController.java:94)
	at org.ops4j.pax.web.service.internal.HttpServiceStarted.stop(HttpServiceStarted.java:164)
	at org.ops4j.pax.web.service.internal.HttpServiceProxy.stop(HttpServiceProxy.java:97)
	at org.ops4j.pax.web.service.internal.HttpServiceFactoryImpl.ungetService(HttpServiceFactoryImpl.java:44)
	at org.ops4j.pax.web.service.internal.HttpServiceFactoryImpl.ungetService(HttpServiceFactoryImpl.java:26)
	at org.apache.felix.framework.ServiceRegistrationImpl.ungetFactoryUnchecked(ServiceRegistrationImpl.java:361)
	at org.apache.felix.framework.ServiceRegistrationImpl.ungetService(ServiceRegistrationImpl.java:270)
	at org.apache.felix.framework.ServiceRegistry.ungetService(ServiceRegistry.java:407)
	at org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:162)
	at org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:128)
	at org.ops4j.pax.web.service.internal.Activator.updateController(Activator.java:335)
	at org.ops4j.pax.web.service.internal.Activator$3.run(Activator.java:294)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)