Paint.net crashes when changing the slider description for codelab's reseed button

[NinthDesertDude]

Steps to reproduce the error

With CodeLab v1.8 or 2.2 and with Paint.Net 4.x,

 

Open the CodeLab effect and go to gui designer and make a "reseed" button (or just type out the code for it)

byte amount1 = 0;

Deleting the description that supplies the default number and name will cause Paint.Net to simply crash.  This also happens when you begin typing the description if the effect tries to update the preview.

[BoltBait]

http://forums.getpaint.net/index.php?/topic/9349-plugin-problems-read-this/