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 Coderanch by Quazi Irfan, 1 year ago
via Coderanch by Brian Tkatch, 1 year ago
This exception has no message.
via Coderanch by Satish Chennamsetti, 1 year ago
via GitHub by BorisNimai
, 1 year ago
This exception has no message.
via GitHub by sanklamm
, 2 months ago
This exception has no message.
via GitHub by vladimirzaytsev
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at LeftSideOfBoard.(LeftSideOfBoard.java:25)	at Tetris.start(Tetris.java:111)	at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(Unknown Source)	at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(Unknown Source)	at com.sun.javafx.application.PlatformImpl.lambda$null$173(Unknown Source)	at java.security.AccessController.doPrivileged(Native Method)	at com.sun.javafx.application.PlatformImpl.lambda$runLater$174(Unknown Source)	at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(Unknown Source)	at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)	at com.sun.glass.ui.win.WinApplication.lambda$null$148(Unknown Source)	at java.lang.Thread.run(Unknown Source)