I used the Arch API generator for forge and fabric, and gradle keeps saying

A problem occurred evaluating root project 'playerlocator'.
> Failed to apply plugin 'dev.architectury.loom'.
   > Could not create an instance of type net.fabricmc.loom.extension.LoomGradleExtensionImpl.
      > Could not create an instance of type net.fabricmc.loom.extension.LoomProblemReporter.
         > 'org.gradle.api.problems.ProblemReporter org.gradle.api.problems.Problems.forNamespace(java.lang.String)'

for the apply plugin: 'dev.architectury.loom' under subprojects

Update:
I set this to 1.9 and that seem to work.

Now, fabric keeps failing because "Failed to setup Minecraft, java.lang.RuntimeException: Failed to remap 51 mods"

Okay, so shutting down my pc and turning it back on solved the entire issue (resource being used by another process)