Advancements Using Wrong Function Generic Class

[alexcouch]

Here's a picture of what I got. I can't build because of it. Hopefully it's just on my end and not a forge wide thing. I just updated to 1.12.2. Has anybody ran into this? I've never gotten this before and I can't edit this code. If it's a dependency issue then how is that something I need to do? Shouldn't that dependency be included with the forge packaging?

 

This kinda seems like a Minecraft kind of error unless there was an oops somewhere along the deployment of Minecraft and my implementation?

[quadraxis]

Most likely you have an older version of Guava being used here somehow. Check the listed libraries, Minecraft 1.12 uses Guava 21.

[alexcouch]

EDIT: I have changed my project structure in IntelliJ to omit the Guava20 that should not be there in the first place. No more build fails and vanilla errors!

Spoiler

I have both 20 and 21. Maybe I should omit 20? I have no idea why both are in there or what caused this to happen either. LOL

53 minutes ago, quadraxis said:

Most likely you have an older version of Guava being used here somehow. Check the listed libraries, Minecraft 1.12 uses Guava 21.

 

Edited September 27, 2017 by alexcouch