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 GitHub by rwelti
, 1 year ago
This exception has no message.
via GitHub by JJ-Atkinson
, 1 year ago
via GitHub by Spaxe
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at processing.app.SketchCode.getDocumentText(SketchCode.java:228)	at processing.app.ui.Editor.prepareRun(Editor.java:2716)	at processing.mode.java.JavaEditor.prepareRun(JavaEditor.java:1781)	at processing.mode.java.JavaEditor$34.run(JavaEditor.java:1095)	at java.lang.Thread.run(Thread.java:745)