进行 Maven 构建时 Jackson 依赖版本被覆盖

我有一个完美运行的项目。我能够成功构建和部署。昨天，作为开发的一部分，我必须在我的项目中为 Jackson jar 添加以下 Maven 依赖项，然后mvn clean install开始失败。

 <dependency>
       <groupId>org.codehaus.jackson</groupId>
       <artifactId>jackson-mapper-asl</artifactId>
       <version>1.5.3</version>
</dependency>
<dependency>
       <groupId>org.codehaus.jackson</groupId>
       <artifactId>jackson-core-asl</artifactId>
       <version>1.5.3</version>
</dependency>

我收到的错误消息是

[错误] 无法在项目 compass_app 上执行目标：无法 解决项目的依赖关系 com.XXXXX.services:compass_app:jar:1.0-SNAPSHOT: 收集失败 相关信息位于 org.codehaus.jackson:jackson-mapper-asl:jar:1.5.3 -> org.codehaus.jackson:jackson-core-asl:jar:1.9.13: 无法读取 org.codehaus.jackson:jackson-core-asl:j 的工件描述符 r:1.9.13：无法传输工件 org.codehaus.jackson:jackson-core-asl:pom:1.9.13 往返于 m-all （http://XXXX/archives/all): 传输文件失败:http://XXXX/archives/all/org/codehaus/jackson/jackson-core-asl/1.9.13/jackson-core-asl-1.9.13.pom。 返回代码为： 500 ，原因短语：无法找到托管存储库 id 的配置：npanXXXX-1.5.0-maestXXXX-33。 -> [帮助1]

我担心的是，当我没有在项目中的任何位置指定版本 1.9.13 时，为什么会尝试下载版本 1.9.13

1. 我的 pom 文件中只有一个 jackson jar 声明。
2. 我尝试过执行 mvn -X clean install > install.txt 。

以下跟踪片段可能会有所帮助。

[DEBUG] Configuration: <?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <artifact default-value="${project.artifact}"/>
  <attachedArtifacts default-value="${project.attachedArtifacts}"/>
  <createChecksum default-value="false">${createChecksum}</createChecksum>
  <localRepository>${localRepository}</localRepository>
  <packaging default-value="${project.packaging}"/>
  <pomFile default-value="${project.file}"/>
  <updateReleaseInfo default-value="false">${updateReleaseInfo}</updateReleaseInfo>
</configuration>

例外的是。

 org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal on project compass_app: Could not resolve dependencies for project com.XXXX.services:compass_app:jar:1.0-SNAPSHOT: Failed to collect dependencies at org.codehaus.jackson:jackson-mapper-asl:jar:1.5.3 -> org.codehaus.jackson:jackson-core-asl:jar:1.9.13
        at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:220)
        at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies(LifecycleDependencyResolver.java:127)
        at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved(MojoExecutor.java:257)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:200)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
        at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
    Caused by: org.apache.maven.project.DependencyResolutionException: Could not resolve dependencies for project com.XXXX.services:compass_app:jar:1.0-SNAPSHOT: Failed to collect dependencies at org.codehaus.jackson:jackson-mapper-asl:jar:1.5.3 -> org.codehaus.jackson:jackson-core-asl:jar:1.9.13
        at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:167)
        at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:195)
        ... 22 more

任何帮助都会非常有帮助。提前致谢。

参考资料：- 已参考以下链接。 1.jersey 和 Jackson 的 Maven 依赖性问题？ https://stackoverflow.com/questions/6537287/jersey-and-jackson-maven-dependency-issues 2. http://maven.apache.org/ref/3.1.1/xref/org/apache/maven/artifact/resolver/DebugResolutionListener.html http://maven.apache.org/ref/3.1.1/xref/org/apache/maven/artifact/resolver/DebugResolutionListener.html（了解maven的代码和工作原理） 3.http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

我担心的是为什么尝试下载版本 1.9.13 我没有在项目中的任何地方指定它

请用mvn dependency:tree (see: 文档 http://maven.apache.org/plugins/maven-dependency-plugin/tree-mojo.html）以便您能够跟踪加载此版本的原因。

这可能是一种传递依赖 http://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html#Transitive_Dependencies.