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

Solutions on the web

via Oracle Community by kmm, 1 year ago
via Stack Overflow by Unknown author, 2 years ago
This exception has no message.
via by Unknown author, 2 years ago
at java.util.TreeMap.getEntry(
at java.util.TreeMap.get(
at sf.netbeans.nbxdoclet.hibernate.HibernateConfig.getDialect(
at sf.netbeans.nbxdoclet.hibernate.HibernateCreateTableAction$
at org.openide.util.RequestProcessor$
at org.openide.util.RequestProcessor$

Users with the same issue

2 times, 4 months ago
6 times, 5 months ago
8 times, 7 months ago
7 times, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago

Write tip

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