我遇到了一个问题，我无法为我的Mulesoft项目正确下载依赖项。我已经从家用PC成功安装了所有组件，但工作PC似乎很挣扎。
我尝试过的事情：
mvn全新安装
mvn全新安装-U
这是我遇到的错误，我觉得它与AnypointStudio是分开的，并且与Maven密切相关。
从mulesoft-release下载： http://repository.mulesoft.org/releases/org/mule/tools/maven/mule-app-maven-plugin/1.2/mule-app-maven-plugin-1.2.pom 从中央下载： https://repo.maven.apache.org/maven2/org/mule/tools/maven/mule-app-maven-plugin/1.2/mule-app-maven-plugin-1.2.pom [错误] [错误]处理 POM：[错误]无法解析的内部扩展：插件 org.mule.tools.maven：mule-app-maven-plugin：1.2或其中之一 依赖关系无法解析：无法读取工件描述符 对于org.mule.tools.maven：mule-app-maven-plugin：jar：1.2 @ [错误] 未知包装：m子@第9行，第16列
我发现，当我尝试安装所有这些依赖项时，最终得到的文件都附加了.lastUpdated。
我只是在寻找有关如何解决此问题的更多想法，有人有想法吗？
MVN全新安装-X
[DEBUG] Using connector BasicRepositoryConnector with priority 0.0 for https://repo.maven.apache.org/maven2 Downloading from central: https://repo.maven.apache.org/maven2/org/mule/tools/maven/mule-app-maven-plugin/1.2/mule- app-maven-plugin-1.2.pom [DEBUG] Writing tracking file C:\Users\scuvan\.m2\repository\org\mule\tools\maven\mule-app-maven-plugin\1.2\mule-ap p-maven-plugin-1.2.pom.lastUpdated [DEBUG] Looking up lifecycle mappings for packaging mule from ClassRealm[plexus.core, parent: null] [ERROR] [ERROR] Some problems were encountered while processing the POMs: [ERROR] Unresolveable build extension: Plugin org.mule.tools.maven:mule-app-maven-plugin:1.2 or one of its dependen cies could not be resolved: Failed to read artifact descriptor for org.mule.tools.maven:mule-app-maven-plugin:jar:1 .2 @ [ERROR] Unknown packaging: mule @ line 9, column 16 @ [ERROR] The build could not read 1 project -> [Help 1] org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs: [ERROR] Unresolveable build extension: Plugin org.mule.tools.maven:mule-app-maven-plugin:1.2 or one of its dependen cies could not be resolved: Failed to read artifact descriptor for org.mule.tools.maven:mule-app-maven-plugin:jar:1 .2 @ [ERROR] Unknown packaging: mule @ line 9, column 16
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:383)
at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:954)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
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) [ERROR] [ERROR] The project com.mycompany:salesforce-netsuite-integration:1.0.0-SNAPSHOT (C:\Users\scuvan\Dev\AnypointStudio\ salesforce-netsuite-integration\pom.xml) has 2 errors [ERROR] Unresolveable build extension: Plugin org.mule.tools.maven:mule-app-maven-plugin:1.2 or one of its depe ndencies could not be resolved: Failed to read artifact descriptor for org.mule.tools.maven:mule-app-maven-plugin:j ar:1.2: Could not transfer artifact org.mule.tools.maven:mule-app-maven-plugin:pom:1.2 from/to mulesoft-release (ht tp://repository.mulesoft.org/releases/): sun.security.validator.ValidatorException: PKIX path building failed: sun. security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
-> [Help 2] org.apache.maven.plugin.PluginManagerException: Plugin org.mule.tools.maven:mule-app-maven-plugin:1.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.mule.tools.maven:mule-app-maven-plu gin:jar:1.2
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.setupExtensionsRealm (DefaultMavenPluginManager.j ava:848)
at org.apache.maven.project.DefaultProjectBuildingHelper.createProjectRealm (DefaultProjectBuildingHelper.java: 197)
at org.apache.maven.project.DefaultModelBuildingListener.buildExtensionsAssembled (DefaultModelBuildingListener .java:100)
at org.apache.maven.model.building.ModelBuildingEventCatapult$1.fire (ModelBuildingEventCatapult.java:44)
at org.apache.maven.model.building.DefaultModelBuilder.fireEvent (DefaultModelBuilder.java:1350)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:444)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:424)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:583)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:373)
at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:954)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
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.plugin.PluginResolutionException: Plugin org.mule.tools.maven:mule-app-maven-plugin:1.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.mule.tools.maven:mule
-app-maven-plugin:jar:1.2
at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal (DefaultPluginDependencie sResolver.java:214)
at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve (DefaultPluginDependenciesResolve r.java:149)
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.resolveExtensionArtifacts (DefaultMavenPluginMana ger.java:910)
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.setupExtensionsRealm (DefaultMavenPluginManager.j ava:841)
at org.apache.maven.project.DefaultProjectBuildingHelper.createProjectRealm (DefaultProjectBuildingHelper.java: 197)
at org.apache.maven.project.DefaultModelBuildingListener.buildExtensionsAssembled (DefaultModelBuildingListener .java:100)
at org.apache.maven.model.building.ModelBuildingEventCatapult$1.fire (ModelBuildingEventCatapult.java:44)
at org.apache.maven.model.building.DefaultModelBuilder.fireEvent (DefaultModelBuilder.java:1350)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:444)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:424)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:583)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:373)
at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:507)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:954)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
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)
POM.XML
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.mycompany</groupId>
<artifactId>salesforce-netsuite-integration</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>mule</packaging>
<name>Mule salesforce-netsuite-integration Application</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<mule.version>3.5.0</mule.version>
<mule.tools.version>1.2</mule.tools.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.mule.tools.maven</groupId>
<artifactId>mule-app-maven-plugin</artifactId>
<version>${mule.tools.version}</version>
<extensions>true</extensions>
<configuration>
<copyToAppsDirectory>true</copyToAppsDirectory>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>1.7</version>
<executions>
<execution>
<id>add-resource</id>
<phase>generate-resources</phase>
<goals>
<goal>add-resource</goal>
</goals>
<configuration>
<resources>
<resource>
<directory>src/main/app/</directory>
</resource>
<resource>
<directory>src/main/api/</directory>
</resource>
<resource>
<directory>mappings/</directory>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<!-- Mule Dependencies -->
<dependencies>
<!-- Xml configuration -->
<dependency>
<groupId>com.mulesoft.muleesb</groupId>
<artifactId>mule-core-ee</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
<!-- Xml configuration -->
<dependency>
<groupId>com.mulesoft.muleesb.modules</groupId>
<artifactId>mule-module-spring-config-ee</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
<!-- Mule Transports -->
<dependency>
<groupId>org.mule.transports</groupId>
<artifactId>mule-transport-file</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.mule.transports</groupId>
<artifactId>mule-transport-http</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.mulesoft.muleesb.transports</groupId>
<artifactId>mule-transport-jdbc-ee</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.mulesoft.muleesb.transports</groupId>
<artifactId>mule-transport-jms-ee</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.mule.transports</groupId>
<artifactId>mule-transport-vm</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
<!-- Mule Modules -->
<dependency>
<groupId>org.mule.modules</groupId>
<artifactId>mule-module-scripting</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.mule.modules</groupId>
<artifactId>mule-module-xml</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.mule.modules</groupId>
<artifactId>mule-module-json</artifactId>
<version>${mule.version}</version>
<scope>provided</scope>
</dependency>
<!-- for testing -->
<dependency>
<groupId>org.mule.tests</groupId>
<artifactId>mule-tests-functional</artifactId>
<version>${mule.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<repositories>
<repository>
<id>Central</id>
<name>Central</name>
<url>http://repo1.maven.org/maven2/</url>
<layout>default</layout>
</repository>
<repository>
<id>mulesoft-releases</id>
<name>MuleSoft Releases Repository</name>
<url>http://repository.mulesoft.org/releases/</url>
<layout>default</layout>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>mulesoft-release</id>
<name>mulesoft release repository</name>
<layout>default</layout>
<url>http://repository.mulesoft.org/releases/</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>
答案 0 :(得分：0)
如果滚动到最后一个异常的右侧，则可以看到根错误：
PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
这可能是由某些网络代理或防火墙引起的。您可以尝试将Mule信息库的协议更改为https（例如：https://repository.mulesoft.org/releases/），因为这样可以避免协议重定向使某些代理混淆。如果失败，您可能必须要求网络管理员将存储库的URL列入白名单。