is there an info.json file at the root of the folder?
is there a lience.txt linked to your project?
if not used https://en.wikipedia.org/wiki/Beerware by default (or unlincenced)
does the name of the folder match the value "name"?
is there a hook open at the beginning
and a close hook at the end of the file?
is there any tabulation?
if so, replace with spaces
(indentation recommended 2 spaces)
"name": (name of folder / zip file)
"title": (name in factorio)
"description":
"author":
"homepage" :( git, website
"contact": (email, discord, twitter etc)
"factorio_version":
"version":
"dependencies": (? optional,! incompatible, essential)
is each description placed between ""?
does the line end with a,?
is there a comma in the last line? if yes delete it
in dependencies, is there a "base"?
in dependencies, open and close hook [] ?
if several dependencies, are they separated by a comma,?
UTF8?
CR / LF? (unix only)