Java 合并后lombok的Gradle编译错误

Java 合并后lombok的Gradle编译错误,java,gradle,lombok,Java,Gradle,Lombok,切换分支后,编译在生成期间失败。这里有一个片段: $ ./gradlew clean build Starting a Gradle Daemon, 1 stopped Daemon could not be reused, use --status for details > Task :compileJava C:\Users\xxx\Documents\Repositories\Homepage\Home\src\main\java\com\xxx\proj

切换分支后,编译在生成期间失败。这里有一个片段:

    $ ./gradlew clean build
Starting a Gradle Daemon, 1 stopped Daemon could not be reused, use --status for details

    > Task :compileJava
    C:\Users\xxx\Documents\Repositories\Homepage\Home\src\main\java\com\xxx\project\bootstrap\DatabaseLoader.java:19: error: cannot find symbol
    import static com.xxx.homepage.bootstrap.DataSetupUtil.getUserObject;
    ^
      symbol:   static getUserObject
      location: class DataSetupUtil
    C:\Users\xxx\Documents\Repositories\Homepage\Home\src\main\java\com\xxx\project\bootstrap\DataSetupUtil.java:17: error: cannot find symbol
            user.setEmail(email);
                ^
      symbol:   method setEmail(@lombok.NonNull String)
      location: variable user of type User
    C:\Users\xxx\Documents\Repositories\Homepage\Home\src\main\java\com\xxx\project\bootstrap\DataSetupUtil.java:18: error: cannot find symbol
            user.setUsername(username);
                ^
      symbol:   method setUsername(@lombok.NonNull String)
      location: variable user of type User
    C:\Users\xxx\Documents\Repositories\Homepage\Home\src\main\java\com\xxx\project\bootstrap\DataSetupUtil.java:19: error: cannot find symbol
            user.setName(name);
                ^
      symbol:   method setName(@lombok.NonNull String)
      location: variable user of type User
    C:\Users\xxx\Documents\Repositories\Homepage\Home\src\main\java\com\xxx\project\bootstrap\DataSetupUtil.java:20: error: cannot find symbol
            user.setFirstname(firstname);
以下是my build.gradle的外观:

plugins {
    id 'org.springframework.boot' version '2.2.5.RELEASE'
    id 'java'
}

apply plugin: 'io.spring.dependency-management'

group = 'com.xxx'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '11'

configurations {
    compileOnly {
        extendsFrom annotationProcessor
    }
}

repositories {
    repositories {
        maven {
            url "${nexusUrl}/content/groups/public/"
            credentials {
                username "$nexusUsername"
                password "$nexusPassword"
            }
        }
    }
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-actuator'
    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
    implementation 'org.springframework.boot:spring-boot-starter-mail'
    implementation 'org.springframework.boot:spring-boot-starter-security'
    implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
    implementation 'org.springframework.boot:spring-boot-starter-web'
    compileOnly 'org.projectlombok:lombok'

    compile group: 'org.apache.commons', name: 'commons-lang3', version: '3.9'
    compile group: 'com.google.guava', name: 'guava', version: '28.2-jre'

    compile group: 'org.thymeleaf.extras', name: 'thymeleaf-extras-springsecurity5', version: '3.0.4.RELEASE'
    runtimeOnly 'com.h2database:h2'
    annotationProcessor 'org.springframework.boot:spring-boot-configuration-processor'
    annotationProcessor 'org.projectlombok:lombok'
    testImplementation 'org.springframework.boot:spring-boot-starter-test'
    testImplementation 'org.springframework.security:spring-security-test'
}
这很奇怪,因为在切换分支和合并之前,一切都很好。有人知道这个编译问题的原因吗?Gradle版本为6.2.2`请在此处输入代码。我还试图删除C:\Users\user.gradle\caches\6.2.2下的缓存
但这也没用

以下是无法识别的类:

import lombok.*;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;

import javax.persistence.*;
import javax.validation.constraints.Size;
import java.util.Collection;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;
import java.util.stream.Collectors;

@Entity
@Data
@NoArgsConstructor
@RequiredArgsConstructor
public class User implements UserDetails {

    @Id
    @GeneratedValue
    private Long id;

    @Version
    private Integer version;

    @NonNull
    @Size(min = 8, max = 20)
    @Column(nullable = false, unique = true, name="USERNAME")
    private String username;

    @NonNull
    @Size(min = 8, max = 30)
    @Column(nullable = false, unique = true, name="EMAIL")
    private String email;

    @NonNull
    @Column(length = 100, name = "PASSWORD")
    private String password;

    @NonNull
    @Column(nullable = false, name="ENABLED")
    private boolean enabled;

    @Size(min = 3, max = 20)
    @Column(name="NAME")
    private String name;

    @Size(min = 3, max = 20)
    @Column(name="FIRST_NAME")
    private String firstname;

    @Column(name="DATE_OF_BIRTH")
    private Date dateOfBirth;

    @Size(min = 3, max = 20)
    @Column(name="CITY")
    private String city;

    @Size(min = 3, max = 30)
    @Column(name = "COUNTRY")
    private String country;

    @ManyToMany(fetch = FetchType.EAGER)
    @JoinTable(
            name = "users_roles",
            joinColumns = @JoinColumn(name = "user_id",referencedColumnName = "id"),
            inverseJoinColumns = @JoinColumn(name = "role_id",referencedColumnName = "id")
    )
    private Set<Role> roles = new HashSet<>();

    public void addRole(Role role) {
        roles.add(role);
    }

    public void addRoles(Set<Role> roles) {
        roles.forEach(this::addRole);
    }

    @Override
    public Collection<? extends GrantedAuthority> getAuthorities() {
        //map roles to GrantedAuthorities:
        return roles.stream().map(role -> new SimpleGrantedAuthority(role.getName())).collect(Collectors.toList());
    }

    @Override
    public boolean isAccountNonExpired() {
        return true;
    }

    @Override
    public boolean isAccountNonLocked() {
        return true;
    }

    @Override
    public boolean isCredentialsNonExpired() {
        return true;
    }
}
import lombok.*;
导入org.springframework.security.core.GrantedAuthority;
导入org.springframework.security.core.authority.SimpleGrantedAuthority;
导入org.springframework.security.core.userdetails.userdetails;
导入javax.persistence.*;
导入javax.validation.constraints.Size;
导入java.util.Collection;
导入java.util.Date;
导入java.util.HashSet;
导入java.util.Set;
导入java.util.stream.collector;
@实体
@资料
@诺尔格构装师
@所需参数构造函数
公共类用户实现UserDetails{
@身份证
@生成值
私人长id;
@版本
私有整数版本;
@非空
@尺寸(最小值为8,最大值为20)
@列(nullable=false,unique=true,name=“USERNAME”)
私有字符串用户名;
@非空
@尺寸(最小值为8,最大值为30)
@列(nullable=false,unique=true,name=“EMAIL”)
私人字符串电子邮件;
@非空
@列(长度=100,名称=“密码”)
私有字符串密码;
@非空
@列(nullable=false,name=“ENABLED”)
启用私有布尔值;
@尺寸(最小值=3,最大值=20)
@列(name=“name”)
私有字符串名称;
@尺寸(最小值=3,最大值=20)
@列(name=“FIRST_name”)
私有字符串名;
@列(name=“出生日期”)
私人出生日期;
@尺寸(最小值=3,最大值=20)
@列(name=“CITY”)
私人城市;
@尺寸(最小值=3,最大值=30)
@列(name=“COUNTRY”)
私人国家;
@ManyToMany(fetch=FetchType.EAGER)
@可接合(
name=“用户\角色”,
joinColumns=@JoinColumn(name=“user\u id”,referencedColumnName=“id”),
inverseJoinColumns=@JoinColumn(name=“role\u id”,referencedColumnName=“id”)
)
私有集角色=新HashSet();
public void addRole(角色角色){
角色。添加(角色);
}
公共无效添加角色(设置角色){
roles.forEach(this::addRole);
}
@凌驾

公共集合单个成员的静态导入(“非星型”)在导入lombok处理的类时经常会导致问题

解决方法是使用静态导入的星形(*)形式:

import static com.xxx.homepage.bootstrap.DataSetupUtil.*;
在小字体中也提到了这一点:

由于javac处理静态导入的特殊方式,尝试对
@UtilityClass
的任何成员执行非星型静态导入将不起作用。请使用星型静态导入:
导入标记为UtilityClass.*;
的静态类型,或者不静态导入任何成员


我怀疑这是一个gradle问题。你是静态导入Lombok生成的方法吗?这在很多情况下都不起作用。试试静态*导入。嗯……但它一直都在起作用。现在它在不改变这些类的情况下不起作用。实用类的意义是静态使用它,还是我错了?我只是添加了这些类o问题。但我认为实际上这些类还可以。你现在升级了gradle吗?我尝试了几个版本,直到6.2.2。都失败了。你可以静态导入
@UtilityClass
,但你必须使用星形表单:
导入static com.xxx.homepage.bootstrap.DataSetupUtil.
import static com.xxx.homepage.bootstrap.DataSetupUtil.*;