:app:dataBindingMergeDependencyArtifactsDebug' 错误

Question

是什么导致了这个问题？ 我在我的应用程序销售中遇到了这样的错误。 我找不到任何东西作为解决方案。

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:dataBindingMergeDependencyArtifactsDebug'.
> Could not resolve all files for configuration ':app:debugCompileClasspath'.
   > Could not resolve androidx.core:core-ktx:+.
     Required by:
         project :app
      > Skipped due to earlier error
      > Failed to list versions for androidx.core:core-ktx.
         > Unable to load Maven meta-data from https://dl.bintray.com/kotlin/kotlin-eap/androidx/core/core-ktx/maven-metadata.xml.
            > Could not get resource 'https://dl.bintray.com/kotlin/kotlin-eap/androidx/core/core-ktx/maven-metadata.xml'.
               > Could not GET 'https://dl.bintray.com/kotlin/kotlin-eap/androidx/core/core-ktx/maven-metadata.xml'. Received status code 502 from server: Bad Gateway

* Try:
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Answer 1

你需要正确声明你的依赖"androidx.core:core-ktx:$core_version"

Answer 2

这是因为 bintray 支持现在不再存在。 Go 到您的项目级别build.gradle并在allprojects和repositories部分中注释掉 bintray 依赖项

Bintray 关机

Answer 3

正如@Narendra_Nath 所说，这是因为 bintray 依赖项和 Jcenter 关闭。 可以参考这篇文章https://blog.gradle.org/jcenter-shutdown

对我有用的解决方案是将（顶级 build.gradle）中的存储库更改为

    buildscript {
      repositories {
        google()
        mavenCentral()
        maven {
        url "https://repo.spring.io/release"
        }
        maven {
        url "https://repository.jboss.org/maven2"
      } }