Question

我正在关注Spring Data Cassandra参考http://docs.spring.io/spring-data/cassandra/docs/1.1.0.RC1/reference/html/的基础教程，我遇到了以下异常

java.lang.IllegalArgumentException: Environment must not be null!
    at org.springframework.util.Assert.notNull(Assert.java:112)
    at org.springframework.data.repository.config.RepositoryConfigurationSourceSupport.<init>(RepositoryConfigurationSourceSupport.java:50)
    at org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource.<init>(AnnotationRepositoryConfigurationSource.java:74)
    at org.springframework.data.repository.config.RepositoryBeanDefinitionRegistrarSupport.registerBeanDefinitions(RepositoryBeanDefinitionRegistrarSupport.java:74)
    at org.springframework.context.annotation.ConfigurationClassParser.processImport(ConfigurationClassParser.java:394)
    at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:204)
    at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:163)
    at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:138)
    at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:284)
    at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:225)
    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:630)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)
    at org.springframework.context.annotation.AnnotationConfigApplicationContext.<init>(AnnotationConfigApplicationContext.java:73)
    at com.strides.platform.domain.UserRepositoryDaoTest.<init>(UserRepositoryDaoTest.java:28)

我已完成文档中提到的步骤

1）使用Cassandra属性

2）创建Java配置

3）创建域和存储库类

我在Test类中有自动装配的环境变量。我检查了几个示例项目，但不确定需要做些什么。

Answer 1

我遇到过此错误消息，发现只有在使用Spring Framework 3.2.8.RELEASE时才会出现问题。

我的解决方案是升级到版本3.2.9.RELEASE。

另见java.lang.IllegalArgumentException: Environment must not be null

Spring Data Cassandra - 环境不能为null错误

1 个答案: