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 JBoss Issue Tracker by Srinivas N, 1 year ago
via GitHub by kreezxil
, 2 years ago
java.lang.NullPointerException
via GitHub by DanielMalmgren
, 3 months ago
via JFrog JIRA by Phang Khar Yeow, 1 year ago
java.lang.NullPointerException
via JFrog JIRA by Phang Khar Yeow, 2 years ago
java.lang.NullPointerException
via Stack Overflow by Menno Gouw
, 2 years ago
java.lang.NullPointerException: 	at org.keycloak.models.jpa.session.JpaUserSessionPersisterProvider.toAdapter(JpaUserSessionPersisterProvider.java:240)	at org.keycloak.models.jpa.session.JpaUserSessionPersisterProvider.loadUserSessions(JpaUserSessionPersisterProvider.java:207)	at org.keycloak.models.sessions.infinispan.initializer.OfflineUserSessionLoader.loadSessions(OfflineUserSessionLoader.java:42)	at org.keycloak.models.sessions.infinispan.initializer.SessionInitializerWorker$1.run(SessionInitializerWorker.java:58)	at org.keycloak.models.utils.KeycloakModelUtils.runJobInTransaction(KeycloakModelUtils.java:244)	at org.keycloak.models.sessions.infinispan.initializer.SessionInitializerWorker.call(SessionInitializerWorker.java:54)	at org.keycloak.models.sessions.infinispan.initializer.SessionInitializerWorker.call(SessionInitializerWorker.java:18)	at org.infinispan.commands.read.DistributedExecuteCommand.perform(DistributedExecuteCommand.java:98)	at org.infinispan.distexec.DefaultExecutorService$LocalDistributedTaskPart$1.doLocalInvoke(DefaultExecutorService.java:1104)	at org.infinispan.distexec.DefaultExecutorService$LocalDistributedTaskPart$1.call(DefaultExecutorService.java:1094)	at java.util.concurrent.FutureTask.run(FutureTask.java:262)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)	at java.lang.Thread.run(Thread.java:745)