1.17 bad build.gradle, gradlew.properties etc.

[NandorKovacs]

Since 1.17 minecraft and the mod environement got updated to java 16, and gradle 7.0.2. however, this generator doesnt generate a lot of things right at the moment, it is quiet unusable for 1.17

i hope this will get fixed, as i loved to use this

[Tsspidermine]

I found that changing the value of distributionUrl in gradle-wrapper.properties to https://services.gradle.org/distributions/gradle-7.0.2-bin.zip made it work.
I don't know if it also helped, but i also changed all of the java dependencies from JAVA_1_8 (or whatever it was before) to JAVA_16, since that's what minecraft moved to.

[Hoid2]

This is due to the fact that GeneratorFabricMod uses TemplateMakerFabric which is currently outdated.