I'm using JD Beta version 2011.1.728.1
on my Windows XP SP3.
When I try to decompile NLog 2.0 Compact Framework .DLL some of class throw Object Reference not set to a instance of object
I try browsing this class using ILspy and it can compile it without errors.
You can download NLog here
And I have attached 2 screenshot, #1 is JC and #2 is from ILSpy.