Make sure the mod supports the version of the game you're running. Or it's possibly a version conflict as well. Looks like a bug in their code is creating a null-reference exception.
Dxpress View Profile View Posts.Ĭontact the developer of the mod. Anyone know a fix? Showing 1 - 3 of 3 comments. Using the Twitch app, I'm trying to install the FTB Sky Odyssey modpack for Minecraft, but the installation fails saying 'Object reference not set to an instance of an object' and it only happens with this one pack. Home Discussions Workshop Market Broadcasts.