Version 1.5
https://github.com/MrChumley/Asclepius/releases
You might want to try a clean install of ksp with just the Asclepeius and Kopernicus mods and see if that works.
Having said that, although I have gotten it to work, ksp v1.1.2 is crashing regularly when I have these 2 mods installed so there appears to be other issues with these mods and ksp.