Maven-Tycho sagt Lombok benötigt Artefakt fehlt, obwohl andere Abhängigkeiten funktionieren

Ich habe einen P2-Repo erstellt, um Plugins hinzuzufügen, die ich später als Tycho-Abhängigkeiten verwende. Ich stolperte jedoch über den Fehlerstack unten für die Lombok-Abhängigkeit. Ich weiß, Lombok ist ein bisschen eine besondere Abhängigkeit. Also habe ich es heruntergeladen und es zu meinem Plugins-Ordner hinzugefügt und es installiert. Ich erhalte einen anderen Fehler als wenn ich den Ordner lombok.jar im Ordner plugins einfach nicht habe, aber die im Fehler-Stack aufgelisteten Vorschläge haben das Problem nicht behoben. Ich habe auch Lösungen in diesem anderen Stackoverflow Beitrag diskutiert versuchteMaven-Tycho sagt Lombok benötigt Artefakt fehlt, obwohl andere Abhängigkeiten funktionieren

mvn package fails with Required Artifact Missing even though it exists in my Remote Repository

aber ich habe immer noch die gleichen Fehler. Meine groovige Abhängigkeit wurde ohne Probleme hinzugefügt.

``` mvn eclipse:eclipse 
[INFO] Scanning for projects... 
[INFO] Computing target platform for MavenProject: com.project:com.project.bbcode.parser:1.0.0-SNAPSHOT @ C:\Users\Khady\temp\bbcode-lite-parser\pom.xml 
[WARNING] Missing POM for org.projectlombok:com.project.lombok:jar:1.16.8 
[ERROR] Internal error: java.lang.RuntimeException: Could not resolve project dependencies: Missing: 
[ERROR] ---------- 
[ERROR] 1) org.projectlombok:com.project.lombok:jar:1.16.8 
[ERROR] 
[ERROR] Try downloading the file manually from the project website. 
[ERROR] 
[ERROR] Then, install it using the command: 
[ERROR] mvn install:install-file -DgroupId=org.projectlombok -DartifactId=com.project.lombok -Dversion=1.16.8 -Dpackaging=jar -Dfile=/path/to/file 
[ERROR] 
[ERROR] Alternatively, if you host your own repository you can deploy the file there: 
[ERROR] mvn deploy:deploy-file -DgroupId=org.projectlombok -DartifactId=com.project.lombok -Dversion=1.16.8 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id] 
[ERROR] 
[ERROR] Path to dependency: 
[ERROR] 1) com.project:com.project.bbcode.parser:pom:1.0.0-SNAPSHOT 
[ERROR] 2) org.projectlombok:com.project.lombok:jar:1.16.8 
[ERROR] 
[ERROR] ---------- 
[ERROR] 1 required artifact is missing. 
[ERROR] 
[ERROR] for artifact: 
[ERROR] com.project:com.project.bbcode.parser:pom:1.0.0-SNAPSHOT 
[ERROR] 
[ERROR] from the specified remote repositories: 
[ERROR] project-plugins (file:C:/Users/Khady/temp/repository, releases=false, snapshots=false), 
[ERROR] eclipse-luna (http://download.eclipse.org/releases/luna, releases=false, snapshots=false), 
[ERROR] central (https://repo.maven.apache.org/maven2, releases=true, snapshots=false), 
[ERROR] projectlombok.org (http://projectlombok.org/mavenrepo, releases=true, snapshots=true) 
[ERROR] -> [Help 1] 
org.apache.maven.InternalErrorException: Internal error:  java.lang.RuntimeException: Could not resolve project dependencies 
     at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:121) 
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863) 
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288) 
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:199) 
    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: java.lang.RuntimeException: Could not resolve project dependencies 
    at org.eclipse.tycho.p2.resolver.P2DependencyResolver.collectPomDependencies(P2DependencyResolver.java:276) 
    at org.eclipse.tycho.p2.resolver.P2DependencyResolver.computePreliminaryTargetPlatform(P2DependencyResolver.java:204) 
    at org.eclipse.tycho.core.resolver.DefaultTychoResolver.resolveProject(DefaultTychoResolver.java:109) 
    at org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead(TychoMavenLifecycleParticipant.java:95) 
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:266) 
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) 
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106) 
    ... 11 more 
Caused by: org.apache.maven.artifact.resolver.MultipleArtifactsNotFoundException: Missing: 
---------- 
1) org.projectlombok:com.project.lombok:jar:1.16.8 

    Try downloading the file manually from the project website. 

    Then, install it using the command: 
     mvn install:install-file -DgroupId=org.projectlombok - DartifactId=com.project.lombok -Dversion=1.16.8 -Dpackaging=jar -Dfile=/path/to/file 

    Alternatively, if you host your own repository you can deploy the file there: 
     mvn deploy:deploy-file -DgroupId=org.projectlombok -DartifactId=com.project.lombok -Dversion=1.16.8 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id] 

    Path to dependency: 
     1) com.project:com.project.bbcode.parser:pom:1.0.0-SNAPSHOT 
     2) org.projectlombok:com.project.lombok:jar:1.16.8 

---------- 
1 required artifact is missing. 

for artifact: 
    com.project:com.project.bbcode.parser:pom:1.0.0-SNAPSHOT 

    from the specified remote repositories: 
    project-plugins (file:C:/Users/Khady/temp/repository, releases=false,  snapshots=false), 
    eclipse-luna (http://download.eclipse.org/releases/luna, releases=false, snapshots=false), 
     central (https://repo.maven.apache.org/maven2, releases=true, snapshots=false), 
    projectlombok.org (http://projectlombok.org/mavenrepo, releases=true, snapshots=true) 

     at org.apache.maven.artifact.resolver.DefaultResolutionErrorHandler.throwErrors(DefaultResolutionErrorHandler.java:71) 
     at org.apache.maven.DefaultProjectDependenciesResolver.resolveImpl(DefaultProjectDependenciesResolver.java:164) 
     at org.apache.maven.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:76) 
     at org.apache.maven.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:60) 
     at org.eclipse.tycho.p2.resolver.P2DependencyResolver.collectPomDependencies(P2DependencyResolver.java:263) 
    ... 17 more 
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. 
[ERROR] Re-run Maven using the -X switch to enable full debug logging. 
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles: 
[ERROR] [Help 1]    http://cwiki.apache.org/confluence/display/MAVEN/InternalErrorException

`` `

Meine POM-Datei (es gibt einen POM Elternteil durch die Art und Weise)

``` <?xml version="1.0" encoding="UTF-8"?> 

<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>com.project</groupId> 
    <artifactId>com.project.bbcode.parser</artifactId> 
    <version>1.0.0-SNAPSHOT</version> 
    <packaging>eclipse-plugin</packaging> 

    <properties> 
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
     <tycho-version>0.26.0</tycho-version> 
    </properties> 

    <repositories> 
     <repository> 
      <id>project-plugins</id> 
      <url>file:C:/Users/Khady/temp/repository</url> 
      <layout>p2</layout> 
     </repository> 
     <repository> 
      <id>eclipse-luna</id> 
      <layout>p2</layout> 
      <url>http://download.eclipse.org/releases/luna</url> 
     </repository> 
     <repository> 
      <snapshots> 
       <enabled>false</enabled> 
      </snapshots> 
      <id>central</id> 
      <name>Central Repository</name> 
      <url>https://repo.maven.apache.org/maven2</url> 
     </repository> 
     <repository> 
     <id>projectlombok.org</id> 
     <url>http://projectlombok.org/mavenrepo</url> 
    </repository> 
    </repositories> 

    <build> 
     <sourceDirectory>src/main/java</sourceDirectory> 
     <testSourceDirectory>test/main/groovy</testSourceDirectory> 
     <resources> 
      <resource> 
      <directory>src/main/java</directory> 
       <includes> 
       <include>**/*.groovy</include> 
      </includes> 
      </resource> 
     </resources> 
     <testResources> 
      <testResource> 
      <directory>test/main/groovy</directory> 
      <includes> 
       <include>**/*.groovy</include> 
      </includes> 
      <excludes> 
       <exclude>**/*.java</exclude> 
      </excludes> 
      </testResource> 
     </testResources> 
     <plugins> 
      <plugin> <!-- enable the Tycho build extension --> 
       <groupId>org.eclipse.tycho</groupId> 
       <artifactId>tycho-maven-plugin</artifactId> 
       <version>0.26.0</version> 
       <extensions>true</extensions> 
      </plugin> 
      <plugin> <!-- To compile java code --> 
       <groupId>org.eclipse.tycho</groupId> 
       <artifactId>tycho-compiler-plugin</artifactId> 
       <version>0.26.0</version> 
       <configuration> 
        <compilerArgs> 
        <arg>-warn:-raw,unchecked</arg> 
        </compilerArgs> 
       </configuration> 
      </plugin> 
      <plugin> <!-- To run tests --> 
       <groupId>org.eclipse.tycho</groupId> 
       <artifactId>tycho-surefire-plugin</artifactId> 
       <version>0.26.0</version> 
       <configuration> <!-- for UI test --> 
       <useUIHarness>true</useUIHarness> 
       </configuration>   
      </plugin> 
      <plugin> 
       <groupId>org.eclipse.tycho.extras</groupId> 
       <artifactId>tycho-p2-extras-plugin</artifactId> 
       <version>${tycho-version}</version> 
       <executions> 
        <execution> 
         <phase>prepare-package</phase> 
         <goals> 
          <goal>publish-features-and-bundles</goal> 
         </goals> 
         <configuration> 
          <compress>false</compress> 
          <artifactRepositoryLocation>/C:/Users/Khady/temp/repository</artifactRepositoryLocation> 
          <metadataRepositoryLocation>/mypath/target/repository</metadataRepositoryLocation> 
          <sourceLocation>/C:/Users/Khady/temp/plugins</sourceLocation> 
         </configuration> 
        </execution> 
       </executions> 
      </plugin> 
      <plugin> 
       <groupId>org.eclipse.tycho</groupId> 
       <artifactId>tycho-p2-repository-plugin</artifactId> 
       <version>${tycho-version}</version> 
       <configuration> 
       </configuration> 
       <executions> 
        <execution> 
         <phase>package</phase> 
         <goals> 
          <goal>verify-repository</goal> 
          <goal>archive-repository</goal> 
         </goals> 
         <configuration> 
          <compress>true</compress> 
          <includeAllDependencies>true</includeAllDependencies> 
         </configuration> 
        </execution> 
       </executions> 
      </plugin> 
      <plugin> 
       <groupId>org.eclipse.tycho</groupId> 
       <artifactId>tycho-p2-publisher-plugin</artifactId> 
       <version>${tycho-version}</version> 
       <configuration> 
        <publishArtifacts>true</publishArtifacts> 
       </configuration> 
      </plugin> 
      <plugin> 
       <groupId>org.eclipse.tycho</groupId> 
       <artifactId>target-platform-configuration</artifactId> 
       <version>${tycho-version}</version> 
       <configuration> 
       <resolver>p2</resolver> 
       <pomDependencies>consider</pomDependencies> 
       <ignoreTychoRepositories>true</ignoreTychoRepositories> 
        <environments> 
        <environment> 
         <os>win32</os> 
         <ws>win32</ws> 
         <arch>x86</arch> 
        </environment> 
        <environment> 
         <os>linux</os> 
         <ws>gtk</ws> 
         <arch>x86_64</arch> 
        </environment> 
        <environment> 
         <os>macosx</os> 
         <ws>cocoa</ws> 
         <arch>x86_64</arch> 
        </environment> 
        </environments> 
       </configuration> 
      </plugin> 
     </plugins> 
     <pluginManagement> 
      <plugins> 
       <plugin> 
        <artifactId>maven-compiler-plugin</artifactId> 
        <version>3.1</version> 
        <configuration> 
         <compilerId>groovy-eclipse-compiler</compilerId> 
         <verbose>true</verbose> 
         <fork>true</fork> 
         <compilerArguments> 
         <javaAgentClass>lombok.launch.Agent</javaAgentClass> 
         </compilerArguments> 
        </configuration> 
        <dependencies> 
         <dependency> 
          <groupId>org.codehaus.groovy</groupId> 
          <artifactId>groovy-eclipse-compiler</artifactId> 
          <version>2.9.1-01</version> 
         </dependency> 
         <!-- for 2.8.0-01 and later you must have an explicit dependency on groovy-eclipse-batch --> 
         <dependency> 
          <groupId>org.codehaus.groovy</groupId> 
          <artifactId>groovy-eclipse-batch</artifactId> 
          <version>2.3.7-01</version> 
         </dependency> 
         <dependency> 
          <groupId>org.projectlombok</groupId> 
          <artifactId>lombok</artifactId> 
          <version>1.16.8</version> 
         </dependency> 
        </dependencies> 
       </plugin> 
      </plugins> 
     </pluginManagement> 
    </build> 

    <!-- DEPENDENCIES --> 
    <dependencies> 
     <dependency> 
      <groupId>org.codehaus.groovy</groupId> 
      <artifactId>groovy-all</artifactId> 
      <version>2.4.3</version> 
     </dependency> 
     <dependency> 
      <groupId>org.projectlombok</groupId> 
      <artifactId>lombok</artifactId> 
      <version>1.16.8</version> 
      <scope>provided</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.apache.maven.plugins</groupId> 
      <artifactId>maven-surefire-plugin</artifactId> 
      <version>2.14.1</version> 
      <type>maven-plugin</type> 
     </dependency> 
    </dependencies> 

</project>

` ``

Quelle

2016-11-08 kloklo90

Die URL 'http: // projectlombok.org/mavenrepo' schien kein Maven Repository trotz des Namens zu sein, es hat ... – khmarbaise

ok Ich werde versuchen, die richtige URL zu finden – kloklo90

Lombok wirkt ein wenig anders als Abhängigkeit. Es gibt zwei Möglichkeiten, Ihren Lombok-abhängigen Code zum Laufen zu bringen.

Sie können entweder lombok als Abhängigkeit hinzufügen, wie unten gezeigt, und dann mvn install verwenden, um es bei jedem mvn clean zu aktivieren. Alternativ können Sie den Maven -> Projekt aktualisieren ... finden, wenn Sie bei jedem mvn clean mit der rechten Maustaste auf das Projekt in Eclipse klicken. Es sollte wieder lombok geladen werden.

<!-- https://mvnrepository.com/artifact/org.projectlombok/lombok-maven --> 
<dependency> 
<groupId>org.projectlombok</groupId> 
<artifactId>lombok-maven</artifactId> 
<version>1.16.8.0</version> 
</dependency>

Ich fand alle diese cubbersome so sah ich in eine alternative Lösung, die nicht die rechte Maustaste oder mvn nach jedem mvn sauberen Installation erfordert. Ich benutze Delombok ein mächtiges Werkzeug, um Lombok-Code in etwas zu konvertieren, das dein Maven Tycho-Compiler verdauen kann. http://awhitford.github.io/lombok.maven/lombok-maven-plugin/delombok-mojo.html. Fügen Sie das einfach Ihrem Pom hinzu und ändern Sie den Namen Ihres Quellordners in src/main/lombok. Mach dir keine Sorgen, wenn es läuft, erstellt/aktualisiert der src/main/java Ordner mit allen delomboked Code darin. Daher wird Maven weiterhin src/main/java als Quellordner verwenden, um den gesamten Code zu kompilieren.

<!--LOMBOK SCHBANG--> 
     <plugin> 
      <groupId>org.projectlombok</groupId> 
      <artifactId>lombok-maven-plugin</artifactId> 
      <version>1.16.8.0</version> 
      <executions> 
       <execution> 
       <id>delombok</id> 
       <phase>generate-sources</phase> 
       <goals> 
        <goal>delombok</goal> 
       </goals> 
       </execution> 
       <execution> 
       <id>test-delombok</id> 
       <phase>generate-test-sources</phase> 
       <goals> 
        <goal>testDelombok</goal> 
       </goals> 
       <configuration> 
        <addOutputDirectory>false</addOutputDirectory> 
        <sourceDirectory>src/test/java</sourceDirectory> 
       </configuration> 
       </execution> 
      </executions> 
     </plugin> 
     <!--To copy delomboked classes back into src folder--> 
     <plugin> 
    <groupId>org.apache.maven.plugins</groupId> 
    <artifactId>maven-resources-plugin</artifactId> 
    <version>2.3</version> 
    <executions> 
     <execution> 
      <id>copy-prod-resources</id> 
      <phase>process-resources</phase> 
      <goals> 
       <goal>copy-resources</goal> 
      </goals> 
      <configuration> 
       <outputDirectory>src/main/java</outputDirectory> 
       <resources> 
        <resource> 
         <directory>target/generated-sources/delombok</directory> 
         <filtering>false</filtering> 
        </resource> 
       </resources> 
      </configuration> 
     </execution> 
    </executions> 
</plugin>

Quelle

2017-06-20 13:27:37 kloklo90

Maven-Tycho sagt Lombok benötigt Artefakt fehlt, obwohl andere Abhängigkeiten funktionieren

Antwort

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