How to fix? Could not resolve all files for configuration ':compileClasspath'?

Question

Java

Download Forge Mdk -

Link to download

https://maven.minecraftforge.net/net/minecraftforg...

Unpacked into the file "AutoGG-ML"

In cmd I wrote "gradlew build". Writes after 2 minutes

> Task :compileJava FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Could not resolve all files for configuration ':compileClasspath'.
> Could not find net.minecraftforge:forge:1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12.
  Searched in the following locations:
    - https://maven.minecraftforge.net/net/minecraftforge/forge/1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12/forge-1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12.pom
    - https://maven.minecraftforge.net/net/minecraftforge/forge/1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12/forge-1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12.jar
    - file:/C:/Users/hokir/.gradle/caches/forge_gradle/bundeled_repo/net/minecraftforge/forge/1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12/forge-1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12.pom
    - file:/C:/Users/hokir/.gradle/caches/forge_gradle/bundeled_repo/net/minecraftforge/forge/1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12/forge-1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12.jar
    - https://libraries.minecraft.net/net/minecraftforge/forge/1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12/forge-1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12.jar
    - https://repo.maven.apache.org/maven2/net/minecraftforge/forge/1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12/forge-1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12.pom
    - https://repo.maven.apache.org/maven2/net/minecraftforge/forge/1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12/forge-1.12.2-14.23.5.2859_mapped_snapshot_20171003-1.12.jar
  Required by:
      project :

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/4.9/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 2m 16s
1 actionable task: 1 executed