java.lang.NullPointerException: Null value is not allowed!

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 Jive Software Open Source by Guus der Kinderen, 1 year ago
Null value is not allowed!
via JIRA by Guus der Kinderen, 1 year ago
Null value is not allowed!
via GitHub by ffortier
, 1 year ago
Null value is not allowed!
java.lang.NullPointerException: Null value is not allowed!
at com.hazelcast.map.impl.proxy.MapProxySupport.putAllInternal(MapProxySupport.java:862)
at com.hazelcast.map.impl.proxy.MapProxyImpl.putAll(MapProxyImpl.java:309)
at org.jivesoftware.openfire.plugin.util.cache.ClusteredCache.putAll(ClusteredCache.java:129)
at org.jivesoftware.util.cache.CacheFactory.joinedCluster(CacheFactory.java:738)
at org.jivesoftware.openfire.cluster.ClusterManager$2.run(ClusterManager.java:95)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Know the solutions? Share your knowledge to help other developers to debug faster.