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1. Minecraft version: 1.12.2
2. Galacticraft version: latest
3. GalaxySpace version: 2.1.5
4. AsmodeusCore version (for 2.0.1 version and above): 2.0.1 (dev) or 2.0.3
5. Side (Single player (SSP), Multiplayer (SMP), or SSP opened to LAN (LAN)): -
6. Other add-ons: -

Description of the issue:
When trying to build a mod, there is a problem with asmodeus core (screenshot attached below). I didn't change the mod and build.gradle in any way, so everything is the same as in the repository. When trying to import asmodeus core 2.0.3 everything is built, but the game does not start.

Screenshot/Video:

Attached log file (or url on pastebin.com):