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报错：Request processing failed; nested exception is feign.codec.EncodeException

本文转载自  查看原文  2020-07-18 01:46  1998 

Request processing failed; nested exception is feign.codec.EncodeException: Could not write JSON: Infinite recursion (StackOverflowError); nested exception is com.fasterxml.jackson.databind.JsonMappingException:

 

（微服务间的内部调用，使用 feign ，出现的问题）

原因，我在 feign 里面，加了  HttpServletRequest request 参数 (feign方法所包含的参数就像个对象，不能带 HttpServletRequest request )


删除 HttpServletRequest request 就行了

 

 

 

 


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猜您在找 Exception:public class feign.codec.EncodeException feign.codec.EncodeException: 'Content-Type' cannot contain wildcard type '*' message Request processing failed; nested exception is java.lang.NullPointerException HTTP Status 500 - Request processing failed; nested exception is org.hibernate.exception.GenericJDBCException: could not execute statement HTTP Status 500 - Request processing failed; nested exception is org.springframework.jdbc.BadSqlGram 关于Maven 引入SSM 框架 出现 Request processing failed; nested exception is org.apache.ibatis.binding.BindingException: Spring Cloud ZooKeeper集成Feign的坑2，服务调用了一次后第二次调用就变成了500，错误：Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.n Spring Cloud ZooKeeper集成Feign的坑2，服务调用了一次后第二次调用就变成了500，错误：Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.n SpringBoot集成Redis异常[Request processing failed; nested exception is org.springframework.dao.QueryTimeoutException: Redis command timed out; nested exception is io. Request processing failed; nested exception is org.springframework.dao.InvalidDataAccessApiUsageException: Multiple representations of the same entity解决方法 HTTP Status 500 - Request processing failed; nested exception is java.lang.IllegalArgumentException: Control character in cookie value or attribute.
 
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