首页严重: Servlet.service() for servlet [springmvc] in context with path [] threw exception [Handler dispatch failed; nested exception is java.lang.AbstractMethodError: Method org/apache/commons/dbcp/DelegatingResultSet.isClosed()Z is abstract] with root cause

严重: Servlet.service() for servlet [springmvc] in context with path [] threw exception [Handler dispatch failed; nested exception is java.lang.AbstractMethodError: Method org/apache/commons/dbcp/DelegatingResultSet.isClosed()Z is abstract] with root cause

时间: 2023-03-05 21:27:00 浏览: 401

SpringMVC跨服务器上传错误 – Request processing failed; nested exception is com.sun.jersey.api.client.Uniform

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问题描述 HTTP Status 500 – Request processing failed; nested exception is com.sun.jersey.api.client.UniformInterfaceException: PUT http://localhost:8090/picServer/uploads/QQ截图20200220003029.png returned a response status of 400 Bad Request type Exception report message Request processing failed; nested

这个错误是由于使用的一个名为"org/apache/commons/dbcp/DelegatingResultSet"的类中的"isClosed()"方法是抽象方法，而实际上并没有被实现，导致程序无法正常运行。可能需要更新相关依赖或检查代码中是否存在未实现该方法的问题。

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