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 freecol by *anonymous
, 1 year ago
via freecol by tank-en-mate
, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at net.sf.freecol.common.model.Game.getFreeColGameObject(Game.java:394)
at net.sf.freecol.client.control.InGameInputHandler.opponentAttack(InGameInputHandler.java:314)
at net.sf.freecol.client.control.InGameInputHandler.handle(InGameInputHandler.java:76)
at net.sf.freecol.common.networking.Connection$1.run(Connection.java:511)

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.