bean with name '**' has been injected int
时间: 2023-05-02 12:06:15 浏览: 73
这个错误是 Spring 框架中的一个典型错误,通常出现在依赖注入(Dependency Injection)的过程中。错误信息大致意思是指,一个名称为 '**' 的 bean 被注入(injected)到了某个组件中。这个错误提示并没有明确指出问题所在,可能会让人感到困惑。
产生这个错误的原因可能很多,其中比较常见的情况包括:
1. 在配置文件中没有定义名称为 '**' 的 bean,导致注入失败。
2. 在配置文件中定义了重名的 bean,在注入时出现了冲突。
3. 注入的容器中没有加载需要注入的 bean。
4. 在注入时尝试注入一个不存在的 bean,或者注入的 bean 的类型与目标类型不匹配,导致类型转换错误。
解决这个问题的方法也有很多,可以根据具体的情况逐一排查,以下是一些常见的解决方法:
1. 检查配置文件中的 bean 定义,确保没有重名或者缺失的情况。
2. 使用不同的 bean 名称,避免因名称冲突造成注入失败。
3. 检查容器的配置,确保注入的 bean 合法并且正确加载。
4. 检查注入的类型是否正确,并进行必要的类型转换。
总之,要解决这个错误,需要具体情况具体分析,并找到具体错误的原因和解决方法。
相关问题
bean with name has been injected into other beans inits raw version as part of a circular reference
As an AI language model, I am not capable of interpreting the specific context of the problem you are experiencing. However, I can provide a general explanation of the error message you have provided.
In Spring Framework, a circular reference occurs when two or more beans depend on each other. This can happen when a bean A depends on bean B, and bean B depends on bean A. When this happens, Spring cannot determine which bean to create first and ends up in a circular dependency loop.
The error message you have provided suggests that a bean has been injected into other beans in its raw version, which means that the bean has not been fully initialized yet. This can happen when a bean is injected into another bean before it has finished initializing, and the circular reference causes a loop that prevents the beans from being fully initialized.
To resolve this issue, you can try breaking the circular reference by introducing a third bean or by reconfiguring your beans to avoid the circular reference. Another solution is to use lazy initialization for one of the beans to delay its initialization until after the circular dependency is resolved.
org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'esChargeReconciliationVoucherServiceImpl': Bean with name 'esChargeReconciliationVoucherServiceImpl' has been injected into other beans [esChargeReconciliationVoucherServiceImpl] in its raw version as part of a circular reference, but has eventually been wrapped. This means that said other beans do not use the final version of the bean. This is often the result of over-eager type matching - consider using 'getBeanNamesForType' with the 'allowEagerInit' flag turned off, for example.
这个错误信息是 Spring 框架中的一个常见错误,称为“循环依赖”。它表示在创建 Bean 对象时,存在两个或多个 Bean 相互依赖,导致无法完成 Bean 的创建过程。在你的例子中,esChargeReconciliationVoucherServiceImpl Bean 被注入到其他 Bean 中,并且这些其他 Bean 又依赖于esChargeReconciliationVoucherServiceImpl Bean。
解决这个问题的方法有以下几种:
1. 通过使用构造函数注入代替属性注入,可以避免循环依赖。
2. 使用@Lazy注解对其中一个Bean进行延迟加载。
3. 使用@DependsOn注解来定义Bean的依赖关系,告诉Spring哪个Bean必须先被创建。
希望这些方法能帮助你解决这个问题。