Mason Walter

So I moved from trying to mod in 1.12.2 to 1.15 and I tried importing the build.gradle file in IntelliJ and it gives me these errors... Could not find net.minecraftforge:forge:1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1. Required by: project : Possible solution: - Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html and Could not find net.minecraftforge:forge:1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1. Searched in the following locations: - https://files.minecraftforge.net/maven/net/minecraftforge/forge/1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1.pom - https://files.minecraftforge.net/maven/net/minecraftforge/forge/1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1.jar - file:/Users/ericwalter/.gradle/caches/forge_gradle/bundeled_repo/net/minecraftforge/forge/1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1.pom - file:/Users/ericwalter/.gradle/caches/forge_gradle/bundeled_repo/net/minecraftforge/forge/1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1.jar - https://libraries.minecraft.net/net/minecraftforge/forge/1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1.jar - https://repo.maven.apache.org/maven2/net/minecraftforge/forge/1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1.pom - https://repo.maven.apache.org/maven2/net/minecraftforge/forge/1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1/forge-1.15.2-31.2.0_mapped_snapshot_20200514-1.15.1.jar Required by: project : Possible solution: - Declare repository providing the artifact, see the documentation at https://docs.gradle.org/current/userguide/declaring_repositories.html I looked into the build.gradle file and these are the repositories I have... repositories { maven { url = 'https://files.minecraftforge.net/maven' } jcenter() mavenCentral() } What should I do?

So I am very new to this so forgive my lack of knowledge. I'm on MAC and I tried to do the command "./gradlew genEclipseRuns" but it gives me this message error. FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring root project 'forge-1'. > Could not resolve all files for configuration ':_compileJava_1'. > Could not find org.lwjgl.lwjgl:lwjgl-platform:2.9.2-nightly-20140822. Searched in the following locations: - https://files.minecraftforge.net/maven/org/lwjgl/lwjgl/lwjgl-platform/2.9.2-nightly-20140822/lwjgl-platform-2.9.2-nightly-20140822.pom - https://files.minecraftforge.net/maven/org/lwjgl/lwjgl/lwjgl-platform/2.9.2-nightly-20140822/lwjgl-platform-2.9.2-nightly-20140822.jar - file:/Users/ericwalter/.gradle/caches/forge_gradle/bundeled_repo/org/lwjgl/lwjgl/lwjgl-platform/2.9.2-nightly-20140822/lwjgl-platform-2.9.2-nightly-20140822.pom - file:/Users/ericwalter/.gradle/caches/forge_gradle/bundeled_repo/org/lwjgl/lwjgl/lwjgl-platform/2.9.2-nightly-20140822/lwjgl-platform-2.9.2-nightly-20140822.jar - https://libraries.minecraft.net/org/lwjgl/lwjgl/lwjgl-platform/2.9.2-nightly-20140822/lwjgl-platform-2.9.2-nightly-20140822.jar - https://repo.maven.apache.org/maven2/org/lwjgl/lwjgl/lwjgl-platform/2.9.2-nightly-20140822/lwjgl-platform-2.9.2-nightly-20140822.pom - https://repo.maven.apache.org/maven2/org/lwjgl/lwjgl/lwjgl-platform/2.9.2-nightly-20140822/lwjgl-platform-2.9.2-nightly-20140822.jar Required by: project : > net.minecraft:client:1.12.2 * 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 5s Could you please help?