Re: [rules-users] NullPointerException when updating a fact
Hi Steven, thanks for your effort, but it still doesn't work.
I have created a constructor for the Message class and removed the factory
as you suggested.
Stephen Masters wrote
You need to ensure that none of those classes have static flags on
them
(or the Java won't compile)
What du you mean by that? If my classes are not inner classes I cant add the
static flag to them anyway.
Is it a requirement for facts to be inner classes?
The stack trace of the exception is as follows:
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