Spring boot version : 2.7.9
java version : 11

강의를 보고 따라하다가 queryDslCompile 시도하니 에러가 떳다.

queryDsl 버전이 강의에선 4.0.0이였고

아래와 같이 수정하니 정상적으로 queryDslCompile이 되었다.

build.gradle

buildscript {
	ext {
		queryDslVersion = "5.0.0"
	}
}

plugins {
	id 'java'
	id 'org.springframework.boot' version '2.7.9'
	id 'io.spring.dependency-management' version '1.0.15.RELEASE'
	//querydsl 추가
	id "com.ewerk.gradle.plugins.querydsl" version "1.0.10"
}

group = 'study'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '11'

configurations {
	compileOnly {
		extendsFrom annotationProcessor
	}
}

repositories {
	mavenCentral()
}

dependencies {
	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
	implementation 'org.springframework.boot:spring-boot-starter-web'

	//querydsl 추가
	implementation "com.querydsl:querydsl-jpa:${queryDslVersion}"
	annotationProcessor "com.querydsl:querydsl-apt:${queryDslVersion}"

	compileOnly 'org.projectlombok:lombok'
	runtimeOnly 'com.h2database:h2'
	annotationProcessor 'org.projectlombok:lombok'
	testImplementation 'org.springframework.boot:spring-boot-starter-test'
}

tasks.named('test') {
	useJUnitPlatform()
}

//querydsl 추가 시작
def querydslDir = "$buildDir/generated/querydsl"
querydsl {
	jpa = true
	querydslSourcesDir = querydslDir
}
sourceSets {
	main.java.srcDir querydslDir
}
configurations {
	querydsl.extendsFrom compileClasspath
}
compileQuerydsl {
	options.annotationProcessorPath = configurations.querydsl
}
//querydsl 추가 끝

---

References

• https://wangtak.tistory.com/m/44