I was attempting to add some custom recipes for the industrial blaster when I got this error message.

It claims that the recipe type doesn't exist. Here is my code which checks out with the native steel recipe and is in the correct file location (As there are other custom recipes for other create processes within the same file which work perfectly)

Is this an error on the dev front or is my code flawed?

I have made developments. I changed "createindustry" in the type section to "tmfg," as I have found that the 1.20 files differ slightly from the default files. This seems to resolve the error message, but yet the recipe doesn't show up.