Could not find mixingradle.jar (org.spongepowered:mixingradle:0.7-SNAPSHOT).

[12345-mcpython]

Platform: Windows Log: PS E:\code\java\delete-silverfish> .\gradlew

Welcome to Gradle 4.10.3!

Here are the highlights of this release:

• Incremental Java compilation by default
• Periodic Gradle caches cleanup
• Gradle Kotlin DSL 1.0-RC6
• Nested included builds
• SNAPSHOT plugin versions in the plugins {} block

For more details see https://docs.gradle.org/4.10.3/release-notes.html

To honour the JVM settings for this build a new JVM will be forked. Please consider using the daemon: https://docs.gradle.org/4.10.3/userguide/gradle_daemon.html. Daemon will be stopped at the end of the build stopping after processing

FAILURE: Build failed with an exception.

• What went wrong: A problem occurred configuring root project 'delete-silverfish'.

  Could not resolve all artifacts for configuration ':classpath'. Could not find mixingradle.jar (org.spongepowered:mixingradle:0.7-SNAPSHOT). Searched in the following locations: https://files.minecraftforge.net/maven/org/spongepowered/mixingradle/0.7-SNAPSHOT/mixingradle-0.7-SNAPSHOT.jar

• 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

BUILD FAILED in 5s

[mouse0w0]

Please check your network config, use proxy in Gradle.

[12345-mcpython]

It isn't the network problem. When I opened https://maven.minecraftforge.net/org/spongepowered/mixingradle/0.7-SNAPSHOT/mixingradle-0.7-SNAPSHOT.jar, it returned 404.

[mouse0w0]

Reorder repositories and try again.

buildscript {
    repositories {
        maven { url = 'https://repo.spongepowered.org/maven' } // Move it before forge repository.
        maven { url = 'https://files.minecraftforge.net/maven' }
        mavenCentral()
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:3.+'
        classpath 'org.spongepowered:mixingradle:0.7-SNAPSHOT'
    }
}

[12345-mcpython]

OK. It work.