Minecraft Version

1.18.x

Forge Version

40.1.0

Vampirism Version

?

Modpack

No response

Singleplayer/Multiplayer

Singleplayer

What happened?

When I downloaded the source file, I installed it and started preparing to compile the files, but even when not everything was imported yet, the following error appeared: "Gradle Gradle version 7.4 was found. The minimum required level is Gradle 8.1.
Note: First update the gradle version before trying to switch to FG6."

When I finally decided to try changing the gradle version to 8.1, another error flew out: "Caused by: org.gradle.internal.metaobject.AbstractDynamicObject$CustomMessageMissingMethodException: could not find the classifier() method for [api] arguments in the organizational type ':apijar' task.gradle.api.tasks.bundling.Jar ."

I didn't change or do anything except try to change the gradle version, but nothing helped. Tell me, what could have gone wrong?

Relevant log output

No

Reproduce steps

No response

Other relevant mods

No response

The gradle version is set to automatically use the newest version, which is incompatible with gradle 7.

You can set
classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '[5.1.26,)', changing: true
to
classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '5.1.26', changing: true
at
https://github.com/TeamLapen/Vampirism/blob/52a82a31516eae2a86949970052c525514ad0106/build.gradle#L11C9-L11C112

This way the old forge gradle version is used

Yes, it helped. Thanks!