Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via apache.org by Unknown author, 2 years ago
via GitHub by arcane86
, 2 years ago
via spring.io by Unknown author, 1 year ago
Specified service reference cannot be null.
via atlassian.com by Unknown author, 1 year ago
via axis-java-dev by Andreas Veithen (JIRA), 1 year ago
java.lang.NullPointerException: Specified service reference cannot be null. 	at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:458)	at org.apache.axis2.osgi.internal.Activator$HttpServiceTracker.addingService(Activator.java:79)	at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:980)	at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:906)	at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:262)	at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:185)	at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:348)	at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:283)	at org.apache.axis2.osgi.internal.Activator.start(Activator.java:50)	at org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:641)	at org.apache.felix.framework.Felix.activateBundle(Felix.java:1977)	at org.apache.felix.framework.Felix.startBundle(Felix.java:1895)	at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)	at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:295)	at java.lang.Thread.run(Thread.java:722)