Maven：模块依赖未解决
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【中文标题】Maven：模块依赖未解决【英文标题】：Maven: Module dependency not resolved 【发布时间】：2018-09-26 14:18:28 【问题描述】：我遇到了与本地依赖模块相关的问题。
我很累。我不太明白怎么回事！
我有一个使用这两个模块的父 pom.xml：
<modules>
<module>rep-digital-common</module>
<module>rep-digital-api</module>
</modules>
父pom.xml文件：
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>net.gencat.transversal.repositori.digital</groupId>
<artifactId>rep-digital</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<!-- Inherit defaults from Spring Boot -->
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.4.RELEASE</version>
</parent>
<modules>
<module>rep-digital-common</module>
<module>rep-digital-api</module>
</modules>
<properties>
<spring-cloud.version>Finchley.RELEASE</spring-cloud.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>$spring-cloud.version</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>net.gencat.transversal.repositori.digital</groupId>
<artifactId>rep-digital-common</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
</dependencies>
</dependencyManagement>
</project>
首先，我在本地安装第一个：
$ mvn -pl rep-digital-common clean package install -U
--- maven-install-plugin:2.5.2:install (default-install) @ rep-digital-common ---
[INFO] Installing /home/jcabre/projectes/repo-digital/rep-digital-common/target/rep-digital-common-0.0.1-SNAPSHOT.jar to /home/jcabre/.m2/repository/net/gencat/transversal/espaidoc/rep-digital-common/0.0.1-SNAPSHOT/rep-digital-common-0.0.1-SNAPSHOT.jar
[INFO] Installing /home/jcabre/projectes/repo-digital/rep-digital-common/pom.xml to /home/jcabre/.m2/repository/net/gencat/transversal/espaidoc/rep-digital-common/0.0.1-SNAPSHOT/rep-digital-common-0.0.1-SNAPSHOT.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
在本地安装rep-digital-common 后，我正在尝试编译另一个模块：
无法读取 net.gencat.transversal.espaidoc:rep-digital-common:jar:0.0.1-SNAPSHOT 的工件描述符：找不到工件 net.gencat.transversal.espaidoc:rep-digital:pom:0.0 .1-快照
我已经检查了本地存储库内容：
➜ ls ~/.m2/repository/net/gencat/transversal/espaidoc/rep-digital-common
0.0.1-SNAPSHOT maven-metadata-local.xml
查看异常消息：
-> Caused by: org.apache.maven.project.DependencyResolutionException: Could not resolve dependencies for project net.gencat.transversal.espaidoc:rep-digital-api:jar:0.0.1-SNAPSHOT: Failed to collect dependencies at net.gencat.transversal.espaidoc:rep-digital-common:jar:0.0.1-SNAPSHOT
-> Caused by: org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for net.gencat.transversal.espaidoc:rep-digital-common:jar:0.0.1-SNAPSHOT
-> Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact net.gencat.transversal.espaidoc:rep-digital:pom:0.0.1-SNAPSHOT
有什么想法吗？
rep-digital-api pom.xml:
<project ...>
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>net.gencat.transversal.espaidoc</groupId>
<artifactId>rep-digital</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>rep-digital-api</artifactId>
<dependencies>
<!-- Spring Boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>net.gencat.transversal.espaidoc</groupId>
<artifactId>rep-digital-common</artifactId>
</dependency>
</dependencies>
</project>
完整的异常信息：
[ERROR] Failed to execute goal on project rep-digital-api: Could not resolve dependencies for project net.gencat.transversal.espaidoc:rep-digital-api:jar:0.0.1-SNAPSHOT: Failed to collect dependencies at net.gencat.transversal.espaidoc:rep-digital-common:jar:0.0.1-SNAPSHOT: Failed to read artifact descriptor for net.gencat.transversal.espaidoc:rep-digital-common:jar:0.0.1-SNAPSHOT: Could not find artifact net.gencat.transversal.espaidoc:rep-digital:pom:0.0.1-SNAPSHOT -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal on project rep-digital-api: Could not resolve dependencies for project net.gencat.transversal.espaidoc:rep-digital-api:jar:0.0.1-SNAPSHOT: Failed to collect dependencies at net.gencat.transversal.espaidoc:rep-digital-common:jar:0.0.1-SNAPSHOT
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies (LifecycleDependencyResolver.java:249)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies (LifecycleDependencyResolver.java:145)
at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved (MojoExecutor.java:246)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:200)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
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 net.gencat.transversal.espaidoc:rep-digital-api:jar:0.0.1-SNAPSHOT: Failed to collect dependencies at net.gencat.transversal.espaidoc:rep-digital-common:jar:0.0.1-SNAPSHOT
at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve (DefaultProjectDependenciesResolver.java:178)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies (LifecycleDependencyResolver.java:223)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies (LifecycleDependencyResolver.java:145)
at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved (MojoExecutor.java:246)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:200)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
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.eclipse.aether.collection.DependencyCollectionException: Failed to collect dependencies at net.gencat.transversal.espaidoc:rep-digital-common:jar:0.0.1-SNAPSHOT
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies (DefaultDependencyCollector.java:293)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies (DefaultRepositorySystem.java:282)
at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve (DefaultProjectDependenciesResolver.java:169)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies (LifecycleDependencyResolver.java:223)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies (LifecycleDependencyResolver.java:145)
at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved (MojoExecutor.java:246)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:200)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
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.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for net.gencat.transversal.espaidoc:rep-digital-common:jar:0.0.1-SNAPSHOT
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom (DefaultArtifactDescriptorReader.java:323)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor (DefaultArtifactDescriptorReader.java:192)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.resolveCachedArtifactDescriptor (DefaultDependencyCollector.java:539)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.getArtifactDescriptorResult (DefaultDependencyCollector.java:524)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency (DefaultDependencyCollector.java:412)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency (DefaultDependencyCollector.java:365)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process (DefaultDependencyCollector.java:353)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies (DefaultDependencyCollector.java:256)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies (DefaultRepositorySystem.java:282)
at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve (DefaultProjectDependenciesResolver.java:169)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies (LifecycleDependencyResolver.java:223)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies (LifecycleDependencyResolver.java:145)
at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved (MojoExecutor.java:246)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:200)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
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.model.resolution.UnresolvableModelException: Could not find artifact net.gencat.transversal.espaidoc:rep-digital:pom:0.0.1-SNAPSHOT
at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel (DefaultModelResolver.java:178)
at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel (DefaultModelResolver.java:224)
at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1051)
at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:829)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:331)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom (DefaultArtifactDescriptorReader.java:314)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor (DefaultArtifactDescriptorReader.java:192)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.resolveCachedArtifactDescriptor (DefaultDependencyCollector.java:539)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.getArtifactDescriptorResult (DefaultDependencyCollector.java:524)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency (DefaultDependencyCollector.java:412)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency (DefaultDependencyCollector.java:365)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process (DefaultDependencyCollector.java:353)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies (DefaultDependencyCollector.java:256)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies (DefaultRepositorySystem.java:282)
at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve (DefaultProjectDependenciesResolver.java:169)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies (LifecycleDependencyResolver.java:223)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies (LifecycleDependencyResolver.java:145)
at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved (MojoExecutor.java:246)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:200)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
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.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact net.gencat.transversal.espaidoc:rep-digital:pom:0.0.1-SNAPSHOT
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:422)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:224)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:201)
at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel (DefaultModelResolver.java:174)
at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel (DefaultModelResolver.java:224)
at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1051)
at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:829)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:331)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom (DefaultArtifactDescriptorReader.java:314)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor (DefaultArtifactDescriptorReader.java:192)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.resolveCachedArtifactDescriptor (DefaultDependencyCollector.java:539)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.getArtifactDescriptorResult (DefaultDependencyCollector.java:524)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency (DefaultDependencyCollector.java:412)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency (DefaultDependencyCollector.java:365)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process (DefaultDependencyCollector.java:353)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies (DefaultDependencyCollector.java:256)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies (DefaultRepositorySystem.java:282)
at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve (DefaultProjectDependenciesResolver.java:169)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies (LifecycleDependencyResolver.java:223)
at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies (LifecycleDependencyResolver.java:145)
at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved (MojoExecutor.java:246)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:200)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
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.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact net.gencat.transversal.espaidoc:rep-digital:pom:0.0.1-SNAPSHOT
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:412)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:224)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:201)
at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel (DefaultModelResolver.java:174)
at...
编辑
我尝试从dependencyManagement 中删除rep-digital-common，并在rep-digital-api pom.xml 上添加了版本工件字段。
rep-digital-api 模块pom.xml:
<dependency>
<groupId>net.gencat.transversal.espaidoc</groupId>
<artifactId>rep-digital-common</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
父pom.xmldependencyManagement部分：
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>$spring-cloud.version</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
这真的很奇怪，因为如果我执行 mvn clean compile 一切正常。但是，如果我执行mvn -pl repdigital-api clean compile 则不起作用。
让我苦苦挣扎的另一件事是为什么在消息中它告诉我：
找不到工件 net.gencat.transversal.espaidoc:rep-digital:pom:0.0.1-SNAPSHOT
那么，为什么找不到rep-digital:pom？
【问题讨论】：
【参考方案1】：在你的孩子 pom 中更改为
<dependency>
<groupId>net.gencat.transversal.espaidoc</groupId>
<artifactId>rep-digital-common</artifactId>
<version>$project.version</version>
</dependency>
然后从父pom中取出整个dependencyManagement。
【讨论】：
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