[JAVA] Error in ./gradlew: Symbol not found

./gradlew bootRun

error:Can't find symbol

buildscript {
    ext {
        springBootVersion = '2.0.1.RELEASE'
    }
    repositories {
        mavenCentral()
        maven { url "https://plugins.gradle.org/m2/" } //add to
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
        classpath "net.ltgt.gradle:gradle-apt-plugin:0.15"　//add to
    }
}
...
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'
apply plugin: 'idea'
apply plugin: 'net.ltgt.apt' //add to

dependencies {
    compile('org.springframework.boot:spring-boot-starter')
...
    compileOnly('org.projectlombok:lombok:1.16.20')
    apt "org.projectlombok:lombok:1.16.20" //add to
}

compileJava.dependsOn(processResources)

task wrapper(type: Wrapper) {
    gradleVersion = '4.7'
}

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