[1.12d] model inconsistency

[sardpl]

It look like "Rocket launcher" can't be discovered (screenshot 1), but the corresponding technology have already been researched (screenshot 2).

Regards.

Stefano

[JeanleChauve]

Yeah, the popup isn't always very accurate.
You must design 1 mechanized artillery model to be able to discover the rocket launcher.

[Voker57]

You need to design Mechanized Artillery here before you can discover the next model. Techwise rocket launcher is unlocked.