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 Stack Overflow by Leonardo
, 1 year ago
via by Unknown author, 2 years ago
via Stack Overflow by lcazarre
, 1 year ago
Failed to start component [Realm[UserDatabaseRealm]]
via by Unknown author, 1 year ago
via Stack Overflow by skiabox
, 2 years ago
Failed to start component [Realm[UserDatabaseRealm]]
org.apache.catalina.LifecycleException: No UserDatabase component found under key UserDatabase	at org.apache.catalina.realm.UserDatabaseRealm.startInternal(	at org.apache.catalina.util.LifecycleBase.start(