java.lang.NullPointerException at org.apache.jasper.compiler.Localizer.getMessage

Detailed Description

A jsp, either on compilation or at runtime, throws a NullPointerException in org.apache.jasper.compiler.Localizer.getMessage.

Remedy

You are using jetty6-beta14. This problem has been fixed, so you should download either a more recent snapshot or the next available release (or release candidate).