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 robocode by fpsulli3
, 1 year ago
java.lang.NullPointerException at net.sf.robocode.io.FileUtil.quoteFileName(FileUtil.java:89) at net.sf.robocode.ui.editor.RobocodeCompiler.compile(RobocodeCompiler.java:40) at net.sf.robocode.ui.editor.EditWindow$3.run(EditWindow.java:180) at java.lang.Thread.run(Unknown Source)