mysql包导入之后idea仍然报错_IDEA连接MySQL报错怎么弄？

报错详情如下：

java.lang.AbstractMethodError: Method com/mysql/jdbc/ResultSet.isClosed()Z is abstract at com.mysql.jdbc.ResultSet.isClosed(ResultSet.java) at org.jetbrains.dekaf.jdbc.JdbcIntermediateSeance.execute(JdbcIntermediateSeance.java:103) at org.jetbrains.dekaf.jdbc.JdbcIntermediateSession.queryOneRow(JdbcIntermediateSession.java:329) at org.jetbrains.dekaf.jdbc.JdbcIntermediateFacade.getConnectionInfoSmartly(JdbcIntermediateFacade.java:263) at org.jetbrains.dekaf.jdbc.MysqlIntermediateFacade.obtainConnectionInfoNatively(MysqlIntermediateFacade.java:53) at org.jetbrains.dekaf.jdbc.JdbcIntermediateFacade.getConnectionInfo(JdbcIntermediateFacade.java:136) at com.intellij.database.remote.jdba.impl.RemoteFacadeImpl.getConnectionInfo(RemoteFacadeImpl.java:43) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:346) at sun.rmi.transport.Transport$1.run(Transport.java:200) at sun.rmi.transport.Transport$1.run(Transport.java:197) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:196) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745). java.lang.AbstractMethodError: Method com/mysql/jdbc/ResultSet.isClosed()Z is abstract

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