crashes with shadow option : hide tweak classes

[Ender890]

i noticed apps crash if i have that option on. this doesnt happen with another flex viewer i tried (from creaturecoding). hope it helps to fix.

[Ender890]

I built all the versions one at a time. It starts crashing at this version:
FLEXing-1.3.0+FLEX4.1.0

The last one to work:
FLEXing-1.2.0+FLEX3.1.2

I also opened the issue on the shadow git.