gradlew genVSCodeRun Error

[eblake]

I am trying to create a Minecraft Mod using VSCode as this is my main editor for school, but when I try to run the command gradlew genVSCodeRun I get the follwoing output that says successful, but also "Could not resolve: net.minecraftforge:forge:1.15.2-31.1.0_mapped_snapshot_20190719-1.14.3".  When I then run gradlew build, the following it output:

 

> 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:1.15.2-31.1.0_mapped_snapshot_20200119-1.14.3.
  Searched in the following locations:
    - file:/C:/Users/eabla/.gradle/caches/forge_gradle/bundeled_repo/net/minecraftforge/forge/1.15.2-31.1.0_mapped_snapshot_20200119-1.15/forge-1.15.2-31.1.0_mapped_snapshot_20200119-1.14.3.pom
    - file:/C:/Users/eabla/.gradle/caches/forge_gradle/bundeled_repo/net/minecraftforge/forge/1.15.2-31.1.0_mapped_snapshot_20200119-1.15/forge-1.15.2-31.1.0_mapped_snapshot_20200119-1.14.3.jar
    - https://files.minecraftforge.net/maven/net/minecraftforge/forge/1.14.3.2-31.1.0_mapped_snapshot_20200119-1.14.3/forge-1.14.3.2-31.1.0_mapped_snapshot_20200119-1.14.3.pom
    - https://files.minecraftforge.net/maven/net/minecraftforge/forge/1.14.3.2-31.1.0_mapped_snapshot_20200119-1.14.3/forge-1.14.3.2-31.1.0_mapped_snapshot_20200119-1.14.3.jar
    - https://libraries.minecraft.net/net/minecraftforge/forge/1.14.3.2-31.1.0_mapped_snapshot_20200119-1.14.3/forge-1.14.3.2-31.1.0_mapped_snapshot_20200119-1.14.3.jar
    - https://repo.maven.apache.org/maven2/net/minecraftforge/forge/1.14.3.2-31.1.0_mapped_snapshot_20200119-1.14.3/forge-1.14.3.2-31.1.0_mapped_snapshot_20200119-1.14.3.pom
    - https://repo.maven.apache.org/maven2/net/minecraftforge/forge/1.14.3.2-31.1.0_mapped_snapshot_20200119-1.14.3/forge-1.14.3.2-31.1.0_mapped_snapshot_20200119-1.14.3.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 40s
1 actionable task: 1 executed

 

 

 

Any idea what this could be? I have done a fresh install of java JDK and JRE as well as a fresh install of the Forge MDK. 

Edited March 7, 2020 by eblake
Update

[Alpvax]

  On 3/7/2020 at 7:36 PM, eblake said:

this is my main editor for school

Expand  

Are you on the school network. At least when I used to be at school the games sites were blocked. Can you actually access the site listed in the link?

[eblake]

I am not on the school network, but i also couldn't access the site getting a 404 error. Can you?

 

[Alpvax]

No, it would appear that I'm getting a 404 when using curl. I'm afraid I'm not sure what your issue is.

 

I have just noticed that your mappings are for 1.14, but you're missing for 1.15. try updating your mappings.

[eblake]

  On 3/8/2020 at 11:13 AM, Alpvax said:

No, it would appear that I'm getting a 404 when using curl. I'm afraid I'm not sure what your issue is.

 

I have just noticed that your mappings are for 1.14, but you're missing for 1.15. try updating your mappings.

Expand  

This is what I tried yesterday with no luvk. Any idea how to do this?

[Alpvax]

Copy one of the mappings from here: http://export.mcpbot.bspk.rs/

Into your build gradle (copy the existing format, just update the numbers).

[eblake]

  On 3/9/2020 at 9:31 AM, Alpvax said:

Copy one of the mappings from here: http://export.mcpbot.bspk.rs/

Into your build gradle (copy the existing format, just update the numbers).

Expand  

 

I tried this for stable 1.15 and got the same error just for 1.15.  

[DaemonUmbra]

The file specified will not exist on any website, it's a file that gets generated by ForgeGradle, have you changed your build.gradle?