This is the message I got after I hit a button in the gsp with an action="waiver".
23.11.10 09:36:35.054] ERROR errors.GrailsExceptionResolver - null
java.lang.NullPointerException
at java.lang.Thread.run(Thread.java:619)
I had a hard time to figure out this problem. The associated controller had an action:
def waiver = {
}
and the waver.gsp exists.
Now why did the exception happen? The reason was, because the controller has a method called getWaiver().
Tuesday, November 23, 2010
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