java.lang.NullPointerException: This exception has no message.

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

Samebug tips

,
Expert tip

One of the variables you're using is set to Null or you're passing a Null value to a method expecting another kind of value

Solutions on the web

via Stack Overflow by James Bond
, 9 months ago
This exception has no message.
java.lang.NullPointerException:
at undefined.Main.a(Main.java:64)
at undefined.Main.main(Main.java:37)

Users with the same issue

You are the first who have seen this exception.

Write tip

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