启动spring boot时出错“尝试调用不存在的方法”

Question

当我运行 spring boot 应用程序时，intellij 返回一个错误：

试图调用不存在的方法。尝试是从以下位置进行的：

org.hibernate.envers.boot.internal.TypeContributorImpl.contribute(TypeContributorImpl.java:30)

以下方法不存在：

org.hibernate.boot.model.TypeContributions.contributeJavaTypeDescriptor(Lorg/hibernate/type/descriptor/java/spi/JavaTypeDescriptor;)V

该方法的类 org.hibernate.boot.model.TypeContributions 可从以下位置获得：

jar:file:/C:/Users/romul/.m2/repository/org/hibernate/hibernate-core/5.4.6.Final/hibernate-core-5.4.6.Final.jar!/org/hibernate/boot/model/TypeContributions.class
jar:file:/C:/Users/romul/.m2/repository/org/hibernate/orm/hibernate-core/6.0.0.Alpha2/hibernate-core-6.0.0.Alpha2.jar!/org/hibernate/boot/model/TypeContributions.class

它是从以下位置加载的：

file:/C:/Users/romul/.m2/repository/org/hibernate/hibernate-core/5.4.6.Final/hibernate-core-5.4.6.Final.jar

行动：

更正应用程序的类路径，使其包含一个兼容的 org.hibernate.boot.model.TypeContributions 版本

这可能是我的 pom.xml 冲突？

这是我的 pom.xml

<?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.produtos</groupId>
    <artifactId>api-rest</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>api-rest</name>
    <description>Demo project for Spring Boot</description>

    <!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-parent -->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.0.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>12</java.version>
    </properties>

    <dependencies>
        <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>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>42.2.8</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.9.2</version>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.9.2</version>
        </dependency>
        <dependency>
            <groupId>org.javassist</groupId>
            <artifactId>javassist</artifactId>
            <version>3.26.0-GA</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate.orm</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>6.0.0.Alpha2</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>5.4.8.Final</version>
        </dependency>
        <dependency>
            <groupId>javax.xml.bind</groupId>
            <artifactId>jaxb-api</artifactId>
            <version>2.4.0-b180830.0359</version>
        </dependency>

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>


</project>

我该如何解决？

Answer 1

您不应指定要使用的 Hibernate 版本，因为spring-boot-starter-data-jpa依赖项会处理该问题。

如果您运行mvn dependency:tree | grep hibernate，您会看到包含 2 个版本的休眠：

16:20 $ mvn dependency:tree | grep hibernate
[INFO] |  |  \- org.hibernate.validator:hibernate-validator:jar:6.0.17.Final:compile
[INFO] |  +- org.hibernate:hibernate-core:jar:5.4.6.Final:compile
[INFO] +- org.hibernate.orm:hibernate-core:jar:6.0.0.Alpha2:compile
[INFO] |  +- org.hibernate.common:hibernate-commons-annotations:jar:5.1.0.Final:compile
[INFO] +- org.hibernate:hibernate-entitymanager:jar:5.4.8.Final:compile

似乎组 id 已从 更改org.hibernate为org.hibernate.orm，这就是 Maven 没有注意到它是同一个库的原因。

也hibernate-entitymanager可以删除依赖项。