Failed to create....

[DTX3]

Whenever we go near swamps, the command window always receives numerous errors/warnings

[Worker-Main-90/WARN] [yungsextras/]: Failed to create invalid feature yungsextras:swamp/arch/swamp_double_arch_14
[Worker-Main-84/WARN] [yungsextras/]: Failed to create invalid feature yungsextras:swamp/arch/swamp_arch_11
[Worker-Main-89/WARN] [yungsextras/]: Failed to create invalid feature yungsextras:swamp/arch/swamp_double_arch_2

1.18.2
Forge

[puldzian]

i just had the same problem: world generation stopped at that point and had to restart the game (fabric)

[kineticV]

I'm having the same issue. I'm on fabric 1.18.2.

[IK4MS]

Same issue;
"[Worker-Main-17/WARN] [yungsextras/]: Failed to create invalid feature yungsextras:swamp/arch/swamp_double_arch_17" followed by the game stopping ticking.

Forge 1.18
Here's the modlist