CryoTanks-Core can cause issues because of mods that use NEEDS[CryoTanks] about netkan

[HebaruSan]

So far, post-kerbin-mining-corporation/CryoTanks#138 has sat for 3 weeks with no response. Have we tried contacting @ChrisAdderley via Discord or other means? I know he's busy, but maybe he doesn't receive GitHub pings.

Otherwise it seems reasonable to conclude that these metanetkans are not being maintained and reclaim them to solve this and #9894.

[JonnyOThan]

Found one, sort of:

Ooh good catch.

According to this list, it doesn't make a distinction: https://github.com/CessnaSkyhawk/SkyhawkScienceSystem/wiki/Mod-Support

And the split between core/full seems to only exist in CKAN, and Skyhawk was not originally intended for CKAN. Looking through Skyhawk's configs, it looks like it could work with just cryotanks-core, or the full mod.

Just sent a ping on the forum and discord, now we wait...

[linuxgurugamer]

Not an expert here, but isn't there a way in MM to need a specific part? If so, can you use that?

[JonnyOThan]

Not an expert here, but isn't there a way in MM to need a specific part? If so, can you use that?

That's this:

they use NEEDS for a specific cfg file which seems nonobvious and fragile.

Basically, they'd have to pick some cfg file inside CryoTanks that means "all the tank types are installed" and update all of their NEEDS[CryoTanks] to NEEDS[CryoTanks\patches\whatever]. And then hope it doesn't change. And every mod that interacts with the tank types needs to do this.

I don't think it's feasible.

[HebaruSan]

Indeed, there are NO other mods that depend on solely CryoTanks-Core on CKAN, so the separation isn't buying us anything.

Found one, sort of:

NetKAN/NetKAN/SkyhawkScienceSystem.netkan

Lines 20 to 21 in 88d4df2

	recommends:
	- name: CryoTanks-Core

That was based on a third party's use of the metadata-webtool in #9377, so presumably changing it to the full CryoTanks mod would be fine or even preferred.

[HebaruSan]

You have CryoTanks CORE installed but not the full CryoTanks mod.

@JonnyOThan, how did a user end up in the state of having CryoTanks-Core without CryoTanks, since (almost) no mods depend on CryoTanks-Core?

[JonnyOThan]

That's a good question. I don't recall.

[HebaruSan]

That's a good question. I don't recall.

Did it actually happen? Or was the cause of the error in the OP something else?