Whenever I try specifying biomes using the /#biome list [name] command, inputting one of TFC's biome names, such as TerraFirmaCraft High Plains, gives players the error message "Too many parameters".

Also, whenever I try editing a structure's biome under Generation > Natural (Edit) > Biomes > Any Biome (Edit) in the text field, adding a space anywhere gives players an error message saying "Expected Operator: at [number. For example, if you typed 6 characters followed by a space, the number would be 7]".

Based on these two errors, combined with the fact that I can't get modded structures to spawn in TFC, I think Recurrent Complex doesn't know how to handle modded biomes that have spaces in their names. Can anyone else confirm or deny this? If it helps, here's the .jar I'm using for the alpha build of TFC 1.12.2: https://dl.dries007.net/TerraFirmaCraft-MC1.12.2-0.1.0.33.jar

In addition, contrary to my last comment on a github issue I opened here, responses from TFC devs after I posted that comment seem to indicate that maybe custom structures should be spawning, and the fact that they aren't is unexpected.

PEBKAC: problem resolved by making a new structure, saving it with all default values, confirming that it was spawning properly, then slowly adjusting all the settings in other structures I made to match the default values; all structures are now spawning.