org.springframework.beans.factory.BeanCreationException：创建名为“personService”的bean时出错

Question

我需要帮助以了解我的应用程序中的错误，请帮助我！

错误控制台

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'personController' defined in file [D:\IntelliJ\projetcs\personapi\target\classes\one\digitalinnovation\personapi\controller\PersonController.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'personService' defined in file [D:\IntelliJ\projetcs\personapi\target\classes\one\digitalinnovation\personapi\service\PersonService.class]: Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [one.digitalinnovation.personapi.service.PersonService]: Constructor threw exception; nested exception is java.lang.ExceptionInInitializerError

Answer 1

正如异常消息所说：

[one.digitalinnovation.personapi.service.PersonService]: Constructor threw exception

PersonService 构造函数抛出异常。仔细检查该构造函数，对其进行调试或在构造函数代码周围加上 try...catch 以记录异常的根本原因