Question

以下是我的pom.xml中的依赖项

    <dependency>
        <groupId>io.spring.platform</groupId>
        <artifactId>platform-bom</artifactId>
        <!--<version>1.1.4.RELEASE</version> -->
        <version>2.0.7.RELEASE</version>
        <type>pom</type>
        <scope>import</scope>
    </dependency>
    <dependency>
        <!-- Import dependency management from Spring Boot -->
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-dependencies</artifactId>
        <version>1.4.0.RELEASE</version>
        <!--<version>1.2.7.RELEASE</version> -->
        <type>pom</type>
        <scope>import</scope>
    </dependency>

    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-releasetrain</artifactId>
        <version>Hopper-SR2</version>
        <type>pom</type>
        <scope>import</scope>
    </dependency>

    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-neo4j</artifactId>
        <version>4.1.0.RC1</version>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>

以及许多其他依赖项

我的应用程序使用内存 - 德比（嵌入式配置文件）/ MySQL（远程配置文件）进行事务数据存储，使用Neo4j图形数据库来处理分层数据存储。我的要求是根据maven配置文件在远程和嵌入模式下运行Neo4j。默认情况下，spring版本管理器使用旧版本的Spring-data-neo4j（3.x.x），但嵌入式Neo4j支持仅在4.0.0版之后可用。当我使用上面显示的配置构建我的应用程序时，我收到一个错误，如下所示，

// ...exception stacktrace

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'locationRepository': Invocation of init method failed; nested exception is java.lang.AbstractMethodError
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1578)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
    ... 57 common frames omitted
Caused by: java.lang.AbstractMethodError: null
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.<init>(RepositoryFactorySupport.java:416)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:206)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:251)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:237)
    at org.springframework.data.neo4j.repository.support.GraphRepositoryFactoryBean.afterPropertiesSet(GraphRepositoryFactoryBean.java:43)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
    ... 67 common frames omitted

我猜这个错误是因为Spring-data-commons的冲突版本。有没有办法解决这个错误？

Answer 1

Hopper-SR2支持Spring-data-neo4j 4.1.2。你为什么要降级到4.1.0.RC1？尝试删除降级或明确将其设置为4.1.2。

如果您仍然认为自己正在获得3.x版本，请运行以下内容并查看3.x版本中的内容。

mvn dependency:tree -Dverbose -Dincludes=spring-data-neo4j

您可以使用相同的过程来查找与spring-data-commons的冲突。只需更改include参数（或省略所有依赖项）。如果发现冲突，请在pom.xml中明确包含正确的版本。

Maven依赖版本冲突：使用Spring数据Neo4j和Spring数据JPA

1 个答案: