'I am using Lombok in a Spring project but Maven build fails
I want to add Lombok to my Spring project. I'm using I use Maven, so I put the lombok dependency on my pom.xml file.
Here is the dependency part of my pom.xml file:
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
<version>2.0.1.RELEASE</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>${logback.version}</version>
<!-- scope>test</scope-->
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>1.10.19</version>
</dependency>
<dependency>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
<version>1.4.01</version>
</dependency>
<dependency>
<groupId>xmlunit</groupId>
<artifactId>xmlunit</artifactId>
<version>1.6</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<scope>test</scope>
<version>2.44.0</version>
</dependency>
<dependency>
<groupId>com.opera</groupId>
<artifactId>operadriver</artifactId>
<scope>test</scope>
<version>1.5</version>
<exclusions>
<exclusion>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-remote-driver</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-surefire-plugin -->
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.19.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.codehaus.sonar-plugins.java/sonar-jacoco-listeners -->
<dependency>
<groupId>org.codehaus.sonar-plugins.java</groupId>
<artifactId>sonar-jacoco-listeners</artifactId>
<version>3.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.mail/mail -->
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-test-autoconfigure</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.20</version>
<scope>provided</scope>
</dependency>
</dependencies>
When I try to run maven with "mvn clean install", the build fails and I can't find the reason. Here is the log:
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building project-management 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:3.0.0:clean (default-clean) @ project-management ---
[INFO] Deleting /Users/domingosmartins/git/switch-2017-g003/target
[INFO]
[INFO] --- jacoco-maven-plugin:0.7.9:prepare-agent (default-prepare-agent) @ project-management ---
[INFO] argLine set to -javaagent:/Users/domingosmartins/.m2/repository/org/jacoco/org.jacoco.agent/0.7.9/org.jacoco.agent-0.7.9-runtime.jar=destfile=/Users/domingosmartins/git/switch-2017-g003/target/jacoco.exec
[INFO]
[INFO] --- maven-resources-plugin:3.0.1:resources (default-resources) @ project-management ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] Copying 3 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.7.0:compile (default-compile) @ project-management ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 138 source files to /Users/domingosmartins/git/switch-2017-g003/target/classes
[INFO] -------------------------------------------------------------
[WARNING] COMPILATION WARNING :
[INFO] -------------------------------------------------------------
[WARNING] No processor claimed any of these annotations: org.springframework.web.bind.annotation.PathVariable,org.springframework.beans.factory.annotation.Autowired,org.springframework.web.bind.annotation.RequestMapping,org.springframework.stereotype.Controller,org.springframework.web.bind.annotation.RequestBody,javax.persistence.Table,org.springframework.stereotype.Service,com.fasterxml.jackson.annotation.JsonIgnore,javax.persistence.Enumerated,org.springframework.web.bind.annotation.ExceptionHandler,org.springframework.stereotype.Repository,javax.persistence.ManyToMany,javax.persistence.Id,org.springframework.web.bind.annotation.ControllerAdvice,javax.persistence.Entity,javax.persistence.ManyToOne,com.fasterxml.jackson.annotation.JsonBackReference,org.springframework.boot.autoconfigure.SpringBootApplication,javax.transaction.Transactional,javax.persistence.JoinColumn,javax.persistence.OneToMany,org.springframework.web.bind.annotation.RestController,javax.persistence.OneToOne,javax.persistence.Column,org.springframework.stereotype.Component,javax.persistence.GeneratedValue,javax.persistence.Transient,javax.annotation.PostConstruct,org.springframework.web.bind.annotation.RequestHeader,com.fasterxml.jackson.annotation.JsonManagedReference
[INFO] 1 warning
[INFO] -------------------------------------------------------------
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] warnings found and -Werror specified
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 6.878 s
[INFO] Finished at: 2018-04-10T15:16:57+01:00
[INFO] Final Memory: 36M/294M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile (default-compile) on project project-management: Compilation failure
[ERROR] warnings found and -Werror specified
[ERROR]
[ERROR] -> [Help 1]
[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/MojoFailureException
I'm using IntelliJ and had already checked "Enable annotation processing" (Preferences -> Build, Execution, Deployment -> Compiler -> Annotation Processors).
When I run mvn clean install -e:
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building project-management 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:3.0.0:clean (default-clean) @ project-management ---
[INFO] Deleting /Users/domingosmartins/git/switch-2017-g003/target
[INFO]
[INFO] --- jacoco-maven-plugin:0.7.9:prepare-agent (default-prepare-agent) @ project-management ---
[INFO] argLine set to -javaagent:/Users/domingosmartins/.m2/repository/org/jacoco/org.jacoco.agent/0.7.9/org.jacoco.agent-0.7.9-runtime.jar=destfile=/Users/domingosmartins/git/switch-2017-g003/target/jacoco.exec
[INFO]
[INFO] --- maven-resources-plugin:3.0.1:resources (default-resources) @ project-management ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] Copying 3 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.7.0:compile (default-compile) @ project-management ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 138 source files to /Users/domingosmartins/git/switch-2017-g003/target/classes
[INFO] -------------------------------------------------------------
[WARNING] COMPILATION WARNING :
[INFO] -------------------------------------------------------------
[WARNING] No processor claimed any of these annotations: org.springframework.web.bind.annotation.PathVariable,org.springframework.beans.factory.annotation.Autowired,org.springframework.web.bind.annotation.RequestMapping,org.springframework.stereotype.Controller,org.springframework.web.bind.annotation.RequestBody,javax.persistence.Table,org.springframework.stereotype.Service,com.fasterxml.jackson.annotation.JsonIgnore,javax.persistence.Enumerated,org.springframework.web.bind.annotation.ExceptionHandler,org.springframework.stereotype.Repository,javax.persistence.ManyToMany,javax.persistence.Id,org.springframework.web.bind.annotation.ControllerAdvice,javax.persistence.Entity,javax.persistence.ManyToOne,com.fasterxml.jackson.annotation.JsonBackReference,org.springframework.boot.autoconfigure.SpringBootApplication,javax.transaction.Transactional,javax.persistence.JoinColumn,javax.persistence.OneToMany,org.springframework.web.bind.annotation.RestController,javax.persistence.OneToOne,javax.persistence.Column,org.springframework.stereotype.Component,javax.persistence.GeneratedValue,javax.persistence.Transient,javax.annotation.PostConstruct,org.springframework.web.bind.annotation.RequestHeader,com.fasterxml.jackson.annotation.JsonManagedReference
[INFO] 1 warning
[INFO] -------------------------------------------------------------
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] warnings found and -Werror specified
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.603 s
[INFO] Finished at: 2018-04-12T01:06:27+01:00
[INFO] Final Memory: 36M/288M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile (default-compile) on project project-management: Compilation failure
[ERROR] warnings found and -Werror specified
[ERROR]
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile (default-compile) on project project-management: Compilation failure
warnings found and -Werror specified
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:213)
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.plugin.compiler.CompilationFailureException: Compilation failure
warnings found and -Werror specified
at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute (AbstractCompilerMojo.java:1161)
at org.apache.maven.plugin.compiler.CompilerMojo.execute (CompilerMojo.java:168)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208)
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)
[ERROR]
[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/MojoFailureException
Solution 1:[1]
Look carefully at this line
[WARNING] No processor claimed any of these annotations: org.springframework.web.bind.annotation.PathVariable,org.springframework.beans.factory.annotation.Autowired,org.springframework.web.bind.annotation.RequestMapping,org.springframework.stereotype.Controller,org.springframework.web.bind.annotation.RequestBody,javax.persistence.Table,org.springframework.stereotype.Service,com.fasterxml.jackson.annotation.JsonIgnore,javax.persistence.Enumerated,org.springframework.web.bind.annotation.ExceptionHandler,org.springframework.stereotype.Repository,javax.persistence.ManyToMany,javax.persistence.Id,org.springframework.web.bind.annotation.ControllerAdvice,javax.persistence.Entity,javax.persistence.ManyToOne,com.fasterxml.jackson.annotation.JsonBackReference,org.springframework.boot.autoconfigure.SpringBootApplication,javax.transaction.Transactional,javax.persistence.JoinColumn,javax.persistence.OneToMany,org.springframework.web.bind.annotation.RestController,javax.persistence.OneToOne,javax.persistence.Column,org.springframework.stereotype.Component,javax.persistence.GeneratedValue,javax.persistence.Transient,javax.annotation.PostConstruct,org.springframework.web.bind.annotation.RequestHeader,com.fasterxml.jackson.annotation.JsonManagedReference
You need more starters to your pom.xml
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
etc
Solution 2:[2]
This is the pom.xml from a project that I mantain, copy pasted from my GitHub:
<?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.lorescianatico</groupId>
<artifactId>driftcoin</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>driftcoin</name>
<description>Driftcoin project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.0.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb-reactive</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>de.flapdoodle.embed</groupId>
<artifactId>de.flapdoodle.embed.mongo</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-test</artifactId>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.guava/guava -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>24.0-jre</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
As you can see, Lombok is declared as a optional dependency, with no scope or version. The parent pom is the Spring boot parent one. The parent pom contains all settings for handling Lombok.
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Andriy Slobodyanyk |
| Solution 2 | Lorelorelore |