java.lang.AbstractMethodError

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  • SQL Developer Error Connecting
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    • java.lang.AbstractMethodError: Method oracle/jdbc/driver/OracleResultSetImpl.isClosed()Z is abstract at oracle.jdbc.driver.OracleResultSetImpl.isClosed(OracleResultSetImpl.java) at oracle.dbtools.raptor.proxy.driver.oracle.RaptorProxyOJDBCResultSet$ResultSetCloser.close(RaptorProxyOJDBCResultSet.java:49) at oracle.dbtools.raptor.proxy.ProxyContext.referentDequeued(ProxyContext.java:248) at oracle.dbtools.util.GCTracker.handlePendingReap(GCTracker.java:109) at oracle.dbtools.util.GCTracker.track(GCTracker.java:60) at oracle.dbtools.raptor.proxy.AbstractProxy.initialize(AbstractProxy.java:49) at oracle.dbtools.raptor.proxy.AbstractProxy.initialize(AbstractProxy.java:59) at oracle.dbtools.raptor.proxy.AbstractProxy.getProxyContext(AbstractProxy.java:131) at oracle.dbtools.raptor.proxy.ProxyUtils.formatArg(ProxyUtils.java:72) at oracle.dbtools.raptor.proxy.ProxyLogger.logPostForAll(ProxyLogger.java:221) at oracle.dbtools.raptor.proxy.ProxyLogger.stateChanged(ProxyLogger.java:48) at oracle.dbtools.raptor.proxy.MethodTracker.fireStateChanged(MethodTracker.java:103) at oracle.dbtools.raptor.proxy.MethodTracker.access$900(MethodTracker.java:18) at oracle.dbtools.raptor.proxy.MethodTracker$CallMetrics.setState(MethodTracker.java:280) at oracle.dbtools.raptor.proxy.MethodTracker$CallMetrics.access$400(MethodTracker.java:236) at oracle.dbtools.raptor.proxy.MethodTracker.methodReturned(MethodTracker.java:178) at oracle.dbtools.raptor.proxy.AbstractProxy.methodCompleted(AbstractProxy.java:122) at oracle.dbtools.raptor.proxy.AbstractProxy.methodReturned(AbstractProxy.java:97) at oracle.dbtools.raptor.proxy.driver.oracle.RaptorProxyOJDBCConnection.postFor_prepareCall(RaptorProxyOJDBCConnection.java:294) at oracle.jdbc.proxy.oracle$1dbtools$1raptor$1proxy$1driver$1oracle$1RaptorProxyOJDBCConnection$2oracle$1jdbc$1internal$1OracleConnection$$$Proxy.prepareCall(Unknown Source) at oracle.dbtools.db.OracleUtil.checkAccess(OracleUtil.java:409) at oracle.dbtools.db.DBUtil.hasAccess(DBUtil.java:1898) at oracle.dbtools.raptor.query.QueryUtils.checkNonOracleAccess(QueryUtils.java:589) at oracle.dbtools.raptor.query.QueryUtils.getQuery(QueryUtils.java:399) at oracle.dbtools.raptor.query.QueryUtils.getQuery(QueryUtils.java:250) at oracle.dbtools.raptor.query.ObjectQueries.getQuery(ObjectQueries.java:43) at oracle.dbtools.raptor.navigator.db.xml.XmlObjectFactory.createFolderInstance(XmlObjectFactory.java:60) at oracle.dbtools.raptor.navigator.db.xml.XmlTypeOwnerInstance.listTypeFolders(XmlTypeOwnerInstance.java:93) at oracle.dbtools.raptor.navigator.db.impl.TypeContainerTreeNode.loadTypeFolders(TypeContainerTreeNode.java:111) at oracle.dbtools.raptor.navigator.db.impl.DatabaseTreeNode$LoadTask.doWork(DatabaseTreeNode.java:183) at oracle.dbtools.raptor.navigator.db.impl.DatabaseTreeNode$LoadTask.doWork(DatabaseTreeNode.java:112) at oracle.dbtools.raptor.backgroundTask.RaptorTask.call(RaptorTask.java:193) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$RaptorFutureTask.run(RaptorTaskManager.java:621) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) 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)

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