java.lang.NullPointerException: null values 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

java.lang.NullPointerException: null values not allowed
at org.jivesoftware.smackx.ChatStateManager.updateChatState(ChatStateManager.java:122)
at org.jivesoftware.smackx.ChatStateManager.access$300(ChatStateManager.java:45)
at org.jivesoftware.smack.ChatManager.sendMessage(ChatManager.java:228)

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.