[rules-users] NullPointerException when updating a fact

[schenka7]

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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