I feel your pain, been there for sure. Good news! I have a solution!
Chickens dont really like rolly pollys, IME.
Take an orange, cut in half, squeeze out the juice.
Set the cut in half orange open side down on your
garden bed, so it looks like a nice half orange dome. The rolly polly, cant resist, they will be attracted to the inside of the orange. Come back in the morning, pickup the orange half, it will be full of rolly pollys! Discard and repeat! Oranges are the perfect rolly polly traps.
On a deeper level, I would work to introduce more fungi into your greenhouse soil. Shifting the soils in my greenhouse to more fungi content has been a real help in the long term. I now have no serious rolly polly problems in the greenhouse, after they gave me hell for years.
hope that works as well for you as it did for me, good luck!