# Default role loading failure after upgrade to version 3.84.0

We are getting the following error after upgrading Nexus from version 3.83.1 to version 3.84.0:

**(accessible by logging in as an admin user → Settings → System → Capabilities → Default Role)**

Unfortunately, no.  Here is the full error stacktrace:

```
auto
javax.validation.ConstraintViolationException: Validation failed; 1 constraints violated

javax.validation.ConstraintViolationException: Validation failed; 1 constraints violated
	at org.sonatype.nexus.validation.ConstraintViolations.maybePropagate(ConstraintViolations.java:67)
	at org.sonatype.nexus.capability.CapabilityDescriptorSupport.validate(CapabilityDescriptorSupport.java:171)
	at org.sonatype.nexus.capability.CapabilityDescriptorSupport.validateConfig(CapabilityDescriptorSupport.java:156)
	at org.sonatype.nexus.capability.CapabilityDescriptorSupport.validate(CapabilityDescriptorSupport.java:126)
	at org.sonatype.nexus.internal.capability.DefaultCapabilityRegistry.load(DefaultCapabilityRegistry.java:553)
	at org.sonatype.nexus.internal.capability.DefaultCapabilityRegistry.doStart(DefaultCapabilityRegistry.java:133)
	at org.sonatype.nexus.common.stateguard.StateGuardLifecycleSupport.start_aroundBody0(StateGuardLifecycleSupport.java:69)
	at org.sonatype.nexus.common.stateguard.StateGuardLifecycleSupport$AjcClosure1.run(StateGuardLifecycleSupport.java:1)
	at org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:164)
	at org.sonatype.nexus.common.stateguard.TransitionsAspect.lambda$0(TransitionsAspect.java:57)
	at org.sonatype.nexus.common.stateguard.StateGuard$TransitionImpl.run(StateGuard.java:217)
	at org.sonatype.nexus.common.stateguard.StateGuardLifecycleSupport.start(StateGuardLifecycleSupport.java:68)
	at org.sonatype.nexus.extender.NexusLifecycleManager.startComponent(NexusLifecycleManager.java:154)
	at org.sonatype.nexus.extender.NexusLifecycleManager.to(NexusLifecycleManager.java:110)
	at org.sonatype.nexus.extender.internal.NexusServletContextListener.moveToPhase(NexusServletContextListener.java:113)
	at org.sonatype.nexus.extender.internal.NexusServletContextListener.contextInitialized(NexusServletContextListener.java:69)
	at org.eclipse.jetty.ee8.nested.ContextHandler.callContextInitialized(ContextHandler.java:786)
	at org.eclipse.jetty.ee8.servlet.ServletContextHandler.callContextInitialized(ContextHandler.java:516)
	at org.eclipse.jetty.ee8.nested.ContextHandler.contextInitialized(ContextHandler.java:735)
	at org.eclipse.jetty.ee8.servlet.ServletHandler.initialize(ServletHandler.java:629)
	at org.eclipse.jetty.ee8.webapp.WebAppContext.startWebapp(WebAppContext.java:1195)
	at org.eclipse.jetty.ee8.webapp.WebAppContext.startWebApp(WebAppContext.java:1165)
	at org.eclipse.jetty.ee8.nested.ContextHandler.doStartInContext(ContextHandler.java:626)
	at org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1450)
	at org.eclipse.jetty.ee8.nested.ContextHandler.doStart(ContextHandler.java:745)
	at org.eclipse.jetty.server.Handler$Core doStart(Handler.java:491)
	at io.dropwizard.metrics.jetty12.AbstractInstrumentedHandler.doStart(AbstractInstrumentedHandler.java:149)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:93)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169)
	at org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:491)
	at io.dropwizard.metrics.jetty12.AbstractInstrumentedHandler.doStart(AbstractInstrumentedHandler.java:149)
```

Thanks!  Deleting and re-creating the Default Role capability resolved the issue. 🙂 The exception is no longer encountered.