There is a way to extract one time a zip? because when he try to extract a second time at second launch i have errors

[quentin452]

{
    "url":
    [
        {
            "url": "https://github.com/quentin452/Biggess-Pack-Cat-Edition-Configs/releases/download/V0.90.9test3/configV0.90.9.zip",
            "folder": "config",
            "installationPolicy":
            {
                "extract": true
            }
        }
    ]
}

fml-client-latest.log

[Lylythii]

Might be an odd method, but you could try deleting or disabling the config file that downloads & extracts the zip file, after it gets extracted. Which will result in it only being extracted once.

• More info on modifying files here

[quentin452]

yes its odd but i could try :D

[quentin452]

its seem thats not possible to use delete of disable with installationPolicy that cause errors

[quentin452]

Fixed by adding a modpackversion Property(in installationpolicy and in modpack.json)

after adding modpack version property , the zip is downloaded only one time and so fix errors