Hi! Love the idea behind this plugin and I really want to get it to work!
I have tried a 640X512 and it tells me "Can't place image here! Make sure the area is large enough, unobstructed and without preexisting hanging entities" I tried a 128X128 and it gave me the same error.

I have tried doing this on a dirt wall in the middle of an open field and still get the error.

Any help would be appreciated!

What Version of Minecraft and the Plugin are you using?

Also, is there some message in the server log when this error occures?

You need to add the file extension to the command.

-> /imagemap test.png

That helped a lot! I was not doing that! Seems like such a silly mistake!

Thanks for all of your help! I love this plugin! 💃

Using 1.9 minecraft and spigot 1.9 build from about 4 days ago?

It is giving me an error in the log! didn't think to check that. It is saying;

10:29:48] [Server thread/INFO]: RebeccaRedstone issued server command: /imagemap test
[10:29:50] [Server thread/ERROR]: [ImageMaps] Someone tried to create an image with an invalid file!
[10:29:59] [Server thread/INFO]: RebeccaRedstone issued server command: /imagemap test
[10:30:00] [Server thread/ERROR]: [ImageMaps] Someone tried to create an image with an invalid file!

Any ideas how I could fix this? my file is called text and is a .png
Thanks so much for your quick response!

Sorry, typo there! I mean my file is called test.png

Revolved.