为什么我的 Gradle Build 不适用于 Lombok？

Question

我目前正在编写一个 Spring Boot 应用程序，我想使用 Lombok 让事情变得更简单。 当我尝试执行 gradle 构建时，我收到错误消息：

Execution failed for task ':checkLombokConfig'.
> java.nio.charset.MalformedInputException: Input length = 1 

完整的错误如下所示：

org.gradle.api.UncheckedIOException: java.nio.charset.MalformedInputException: Input length = 1
    at org.gradle.internal.UncheckedException.throwAsUncheckedException(UncheckedException.java:61)
    at org.gradle.internal.UncheckedException.throwAsUncheckedException(UncheckedException.java:41)
    at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:107)
    at org.gradle.api.internal.project.taskfactory.StandardTaskAction.doExecute(StandardTaskAction.java:58)
    at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:51)
    at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:29)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$2.run(ExecuteActionsTaskExecuter.java:506)
    at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
    at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
    at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75)
    at ...
Caused by: java.nio.charset.MalformedInputException: Input length = 1
    at java.base/java.nio.charset.CoderResult.throwException(CoderResult.java:274)
    at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:352)
    at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
    at java.base/java.io.InputStreamReader.read(InputStreamReader.java:178)
    at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
    at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
    at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
    at java.base/java.nio.file.Files.readAllLines(Files.java:3399)
    at java.base/java.nio.file.Files.readAllLines(Files.java:3436)
    at io.freefair.gradle.plugins.lombok.tasks.CheckLombokConfig.check(CheckLombokConfig.java:50)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:567)
    at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:104)
    ...

Root cause: java.nio.charset.MalformedInputException: Input length = 1
    at java.base/java.nio.charset.CoderResult.throwException(CoderResult.java:274)
    at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:352)
    at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
    at java.base/java.io.InputStreamReader.read(InputStreamReader.java:178)
    at java.base/java.io.BufferedReader.fill(BufferedReader.java:161)
    at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
    at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
    at java.base/java.nio.file.Files.readAllLines(Files.java:3399)
    at java.base/java.nio.file.Files.readAllLines(Files.java:3436)
    at io.freefair.gradle.plugins.lombok.tasks.CheckLombokConfig.check(CheckLombokConfig.java:50)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:567)
    at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:104)
    at org.gradle.api.internal.project.taskfactory.StandardTaskAction.doExecute(StandardTaskAction.java:58)
    at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:51)
    at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:29)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$2.run(ExecuteActionsTaskExecuter.java:506)
    at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
    ...

我的构建文件如下所示：

plugins {
    id 'org.springframework.boot' version '2.4.2'
    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
    id 'java'
    id 'application'
    id 'io.freefair.lombok' version '6.1.0-m3'    
}

group = 'de.test'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '1.8'

repositories {
    mavenCentral()
}

configurations {
    developmentOnly
    runtimeClasspath {
        extendsFrom developmentOnly
    }
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
    implementation 'org.springframework.boot:spring-boot-starter-validation'
    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
    implementation 'org.springframework.boot:spring-boot-starter-web'
    implementation 'org.springframework.boot:spring-boot-starter-tomcat'
    implementation 'org.springframework.boot:spring-boot-starter-security'
    implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity5'
    implementation 'org.webjars:bootstrap:4.6.0'
    developmentOnly 'org.springframework.boot:spring-boot-devtools'
    runtimeOnly 'com.h2database:h2'
    testImplementation('org.springframework.boot:spring-boot-starter-test') {
        exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
    }
    testImplementation 'org.springframework.security:spring-security-test'
    compileOnly 'org.projectlombok:lombok:1.18.20'
    annotationProcessor 'org.projectlombok:lombok:1.18.20'
    
    testCompileOnly 'org.projectlombok:lombok:1.18.20'
    testAnnotationProcessor 'org.projectlombok:lombok:1.18.20'
}

test {
    useJUnitPlatform()
}

// Make implicit dependency explicit
startScripts {
    dependsOn(bootJar)
}

// Define the main class for the "gradle run" task
mainClassName = 'de.test.testApplication'

// Disable generation of zip and tar distributions. 
tasks.distZip.enabled = false
tasks.distTar.enabled = false
tasks.bootDistZip.enabled = false
tasks.bootDistTar.enabled = false

当我在我的 IDE 中手动添加注释处理器时，我只能将项目作为“Spring Boot App”运行。 我在 Windows 上使用 SpringToolsSuite4 和 Java 11。

有人知道我该如何解决这个问题吗？谢谢！

Answer 1

尝试添加

configurations {
  compileOnly {
    extendsFrom annotationProcessor
  }
}

在您的build.gradle 文件中