Summary
Whenever you want to use the fill command in a function in bridge V2, it is using an older syntax of the fill command
To Reproduce
Create a function, type fill ~~~ ~~~ stone, and then it wants you to put a number there 0..9, this was removed from the fill command a while ago
Since Bridge v2 wants you to put a # there it recognizes the lack of one as an error, and therefore invalidates the function file
Expected behavior
I have tried writing [] instead of the number, but that doesn’t work either
You should be able to type fill ~~~ ~~~ stone replace dirt without getting an error

Summary
Whenever you want to use the fill command in a function in bridge V2, it is using an older syntax of the fill command
To Reproduce
Create a function, type fill ~~~ ~~~ stone, and then it wants you to put a number there 0..9, this was removed from the fill command a while ago
Since Bridge v2 wants you to put a # there it recognizes the lack of one as an error, and therefore invalidates the function file
Expected behavior
I have tried writing [] instead of the number, but that doesn’t work either
You should be able to type fill ~~~ ~~~ stone replace dirt without getting an error