Version: 0.9.4-RELEASE, Minecraft 1.12.2

I am trying to place the Supply Camp. I have ensured I have a clear 16x17 area.

Instead of placing, the dialog returns the following error (the last two lines):

latest.log

I have tried replacing the block with another block type, raising the platform area, etc.

If you need more info, I will get it to you as quickly as possible.

Did you clear the block which is blamed for not being air?
Also, you mentioned it (so just checking), is your platform two layers of solid blocks (dirt, ...)?

I cleared the block, then it says it can't be solid. It is definitely two layers of solid. In the screenshot, I get both those error messages at the same time.

I have no idea what the issue was, but I moved the camp one block further away from me when placing it, and it placed.

Everything else was the same.

I guess I'll close this, then...

Thanks for the great mod, by the way, and for your fast response. If I ever figure out what wasn't working, I'll let you know.

I have the same problem in 1.14

and the block it mentions, is it air?

If it's air I get the message above, if it's solid I get only the last message saying it needs air.

weird, can you send me the world and maybe put a wool block where you're trying to place it, so that I can test it?

I've put cobblestone at the 4 corners of where I'm trying to place it where the fences are.
MainColonies.zip

Okay, great, I'll check it out tonight probably

Forgot to mention that you need to rotate it 180°

I pushed a fix

Still not fixed 1.15.2

What 1.15.2 version are you on? This sounds like you're not on the latest alpha.