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Minecraft Version 1.15

Forge Version 1.15.2-31.1.89

Mod Version Pneumaticcraft-repressurized-1.15.2-14

Describe your problem, including steps to reproduce it

Crashes on Launch of pack

Any other comments?

https://gist.github.com/BedrockLegends/2f5070f1fe270bce441d4252a99330b4

Need to see your full log. The problem is almost certainly a crash earlier on which prevent further registration of objects (in this case pressure tubes), NOT a bug in PNC itself.

I think it's BoP. RIP!

I've got a similar issue going on, and even without Pneumaticcraft it happens. I think one (or more) of the mods we share didn't implement their registries in a way that worked when Forge updated recently. I'm not sure where the issue originates for me, though. I'll post here if it's relevant when I figure it out.

Closing this, it's not PneumaticCraft at fault here (we're just the first mod which tries to register a color handler). Some other mod has broken registration, and it might be BoP. But it's not this mode.