how can do build success？gradle is always error

[ZeroMing]

Short description

how can do build success？ gradle is always error

Expected behavior

Is there a specific expected behavior?

Version information

• IDEA Version: 2020.2.3
• JDK Version: 1.8
• OS Type & Version: windows 10
• Lombok Plugin Version: What is the version of the plugin installed?`
• Lombok Dependency Version: What version of lombok.jar are you using?

Steps to reproduce

What steps do we need to take to reproduce this issue?

E:\Project_open-source-code\lombok-intellij-plugin>gradlew Starting a Gradle Daemon (subsequent builds will be faster)

Configure project : IdeaVersion is : 2020.2.3 ArtifactVersion is : 0.35-2020.2.3 Building for IntelliJ version: 2020.2.3 Generating Parser for GrammerKit: 2020.1

FAILURE: Build failed with an exception.

• What went wrong: A problem occurred configuring root project 'lombok-plugin'.

  Failed to notify project evaluation listener. Could not resolve all files for configuration ':detachedConfiguration1'. Could not resolve com.jetbrains.intellij.idea:ideaIC:2020.2.3. Required by: project : Could not resolve com.jetbrains.intellij.idea:ideaIC:2020.2.3. Could not get resource 'https://jetbrains.bintray.com/intellij-third-party-dependencies/com/jetbrains/intellij/idea/ideaIC/2020.2.3/ideaIC-2020.2.3.pom'. Could not HEAD 'https://jetbrains.bintray.com/intellij-third-party-dependencies/com/jetbrains/intellij/idea/ideaIC/2020.2.3/ideaIC-2020.2.3.pom'. Received status code 502 from serve r: Bad Gateway Could not resolve all files for configuration ':compileOnly'. Could not resolve com.github.JetBrains:Grammar-Kit:2020.1. Required by: project : Skipped due to earlier error Could not resolve com.github.JetBrains:Grammar-Kit:2020.1. Could not get resource 'https://www.jitpack.io/com/github/JetBrains/Grammar-Kit/2020.1/Grammar-Kit-2020.1.pom'. Could not GET 'https://www.jitpack.io/com/github/JetBrains/Grammar-Kit/2020.1/Grammar-Kit-2020.1.pom'. The server may not support the client's requested TLS protocol versions: (TLSv1.2). You may need to configure the client to allow other protocols to be used. See: https://docs.gr adle.org/6.8.2/userguide/build_environment.html#gradle_system_properties sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to re quested target Could not resolve org.jetbrains.intellij.deps.jflex:jflex:1.7.0-1. Required by: project : Skipped due to earlier error Could not resolve org.jetbrains.intellij.deps.jflex:jflex:1.7.0-1. Could not get resource 'https://www.jitpack.io/org/jetbrains/intellij/deps/jflex/jflex/1.7.0-1/jflex-1.7.0-1.pom'. Could not GET 'https://www.jitpack.io/org/jetbrains/intellij/deps/jflex/jflex/1.7.0-1/jflex-1.7.0-1.pom'. The server may not support the client's requested TLS protocol versions: (TLSv1.2). You may need to configure the client to allow other protocols to be used. See: https://docs.gr adle.org/6.8.2/userguide/build_environment.html#gradle_system_properties sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to re quested target

• 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 7.0. Use '--warning-mode all' to show the individual deprecation warnings. See https://docs.gradle.org/6.8.2/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 7m 56s

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Thanks a lot

[ZeroMing]

https://jetbrains.bintray.com/intellij-third-party-dependencies/com/jetbrains/intellij/idea/ideaIC/2020.2.3/ideaIC-2020.2.3.pom

always 502，is this server in used？

[coolsoftrf]

There is one solution already published here. To get the plug-in built consider my comment there as well.