this is the error:

Execution failed for task ':compileJava'.
> Could not resolve all files for configuration ':compileClasspath'.
   > Could not find net.minecraftforge:forge:1.16.5-36.1.0_mapped_official_1.16.5.
     Searched in the following locations:
       - https://files.minecraftforge.net/maven/net/minecraftforge/forge/1.16.5-36.1.0_mapped_official_1.16.5/forge-1.16.5-36.1.0_mapped_official_1.16.5.module
       - https://files.minecraftforge.net/maven/net/minecraftforge/forge/1.16.5-36.1.0_mapped_official_1.16.5/forge-1.16.5-36.1.0_mapped_official_1.16.5.pom
       - https://files.minecraftforge.net/maven/net/minecraftforge/forge/1.16.5-36.1.0_mapped_official_1.16.5/forge-1.16.5-36.1.0_mapped_official_1.16.5.jar
       - file:/C:/Users/troyvs/.gradle/caches/forge_gradle/bundeled_repo/net/minecraftforge/forge/1.16.5-36.1.0_mapped_official_1.16.5/forge-1.16.5-36.1.0_mapped_official_1.16.5.pom
       - file:/C:/Users/troyvs/.gradle/caches/forge_gradle/bundeled_repo/net/minecraftforge/forge/1.16.5-36.1.0_mapped_official_1.16.5/forge-1.16.5-36.1.0_mapped_official_1.16.5.jar
       - https://libraries.minecraft.net/net/minecraftforge/forge/1.16.5-36.1.0_mapped_official_1.16.5/forge-1.16.5-36.1.0_mapped_official_1.16.5.jar
       - https://repo.maven.apache.org/maven2/net/minecraftforge/forge/1.16.5-36.1.0_mapped_official_1.16.5/forge-1.16.5-36.1.0_mapped_official_1.16.5.pom
     Required by:
         project :

Possible solution:
 - Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html

 

Edited March 20, 20214 yr by troyvs
solved

to build a mod you need to run the build gradle task

i can't becouse of an error:

https://pastebin.com/Ydacucbv

thanks that helped

Edited March 20, 20214 yr by troyvs