Spring Cloud Feign nested exception is java.lang.IllegalStateException

时间 2020-01-27

标签 spring cloud feign nested exception java.lang.illegalstateexception java lang illegalstateexception 栏目 Spring 繁體版

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Spring Cloud Feign 使用时抛出异常 nested exception is java.lang.IllegalStateException: RequestParam.value() was empty on parameter 0 Feign是一个声明式Web Service客户端。使用Feign能让编写Web Service客户端更加简单, 它的使用方法是定义一个接口，而后

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1. nested exception is java.lang.IllegalStateException: Context namespace element 'annotation-config' a
2. Request processing failed; nested exception is java.lang.IllegalStateException: getOutputStream()
3. nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException
4. nested exception is java.lang.NoClassDefFoundError:
5. nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException
6. nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis
7. nested exception is java.lang.IllegalStateException: availableProcessors is already set to [4], reje
8. 【spring-security】nested exception is java.lang.ClassNotFoundException: org.springframework.security.
9. nested exception is java.lang.reflect.UndeclaredThrowableException
10. nested exception is org.hibernate.ObjectNotFoundException
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1. nested exception is java.lang.IllegalStateException: Context namespace element 'annotation-config' a
2. Request processing failed; nested exception is java.lang.IllegalStateException: getOutputStream()
3. nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException
4. nested exception is java.lang.NoClassDefFoundError:
5. nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException
6. nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis
7. nested exception is java.lang.IllegalStateException: availableProcessors is already set to [4], reje
8. 【spring-security】nested exception is java.lang.ClassNotFoundException: org.springframework.security.
9. nested exception is java.lang.reflect.UndeclaredThrowableException
10. nested exception is org.hibernate.ObjectNotFoundException

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