我正在使用ords到前面的oracle apex，最近它开始在页面上没有任何理由给我500内部服务器错误，当我尝试测试webservcice时显示错误（即点击oracle apex的webservice测试按钮），以下是ords的日志
SEVERE: java.lang.AbstractMethodError: Method oracle/jdbc/driver/OracleResultSetImpl.isClosed()Z is abstract
InternalServerException [statusCode=500, reasons=[]]
at oracle.dbtools.rt.ResourceTemplatesServlet.canDispatch(ResourceTemplatesServlet.java:108)
at oracle.dbtools.rt.ResourceTemplatesServlet.canDispatch(ResourceTemplatesServlet.java:69)
at oracle.dbtools.dispatch.DispatchableChooser.choose(DispatchableChooser.java:36)
at oracle.dbtools.http.entrypoint.Dispatcher.choose(Dispatcher.java:69)
at oracle.dbtools.http.entrypoint.Dispatcher.dispatch(Dispatcher.java:98)
at oracle.dbtools.http.entrypoint.EntryPoint$FilteredServlet.service(EntryPoint.java:240)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:73)
at oracle.dbtools.http.forwarding.QueryFilteringRewrite.doFilter(QueryFilteringRewrite.java:90)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.forwarding.ForwardingFilter.doFilter(ForwardingFilter.java:68)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.cors.CORSPreflightFilter.doFilter(CORSPreflightFilter.java:66)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.cookies.auth.CookieSessionCSRFFilter.doFilter(CookieSessionCSRFFilter.java:77)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.auth.AuthenticationFilter.authenticate(AuthenticationFilter.java:87)
at oracle.dbtools.http.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:62)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.url.mapping.RequestMapperImpl.doFilter(RequestMapperImpl.java:125)
at oracle.dbtools.url.mapping.URLMappingBase.doFilter(URLMappingBase.java:103)
at oracle.dbtools.url.mapping.filter.URLMappingFilter.doFilter(URLMappingFilter.java:124)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.cors.CORSResponseFilter.doFilter(CORSResponseFilter.java:83)
at oracle.dbtools.http.filters.HttpResponseFilter.doFilter(HttpResponseFilter.java:45)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.errors.ErrorPageFilter.doFilter(ErrorPageFilter.java:94)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.auth.ForceAuthFilter.doFilter(ForceAuthFilter.java:44)
at oracle.dbtools.http.filters.HttpFilter.doFilter(HttpFilter.java:47)
at oracle.dbtools.http.filters.FilterChainImpl.doFilter(FilterChainImpl.java:64)
at oracle.dbtools.http.filters.Filters.filter(Filters.java:47)
at oracle.dbtools.http.entrypoint.EntryPoint.service(EntryPoint.java:82)
at oracle.dbtools.http.entrypoint.EntryPointServlet.service(EntryPointServlet.java:49)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at oracle.dbtools.rt.web.HttpEndpointBase.dispatchableServices(HttpEndpointBase.java:116)
at oracle.dbtools.rt.web.HttpEndpointBase.service(HttpEndpointBase.java:81)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:566)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:219)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98)
at org.eclipse.jetty.server.Server.handle(Server.java:461)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.AbstractMethodError: Method oracle/jdbc/driver/OracleResultSetImpl.isClosed()Z is abstract
at oracle.jdbc.driver.OracleResultSetImpl.isClosed(OracleResultSetImpl.java)
at oracle.dbtools.common.jdbc.ResultSetIterator.advance(ResultSetIterator.java:59)
at oracle.dbtools.common.jdbc.ResultSetIterator.advance(ResultSetIterator.java:20)
at oracle.dbtools.common.util.AbstractIterator._advance(AbstractIterator.java:140)
at oracle.dbtools.common.util.AbstractIterator.start(AbstractIterator.java:153)
at oracle.dbtools.common.util.AbstractIterator.hasNext(AbstractIterator.java:79)
at oracle.dbtools.common.query.QueryPagination$PaginatedResultRows.hasNext(QueryPagination.java:108)
at oracle.dbtools.common.jdbc.JDBCResultRowIterator.hasNext(JDBCResultRowIterator.java:62)
at oracle.dbtools.common.util.Iterators$AlsoCloseIterator.hasNext(Iterators.java:477)
at oracle.dbtools.common.util.Iterators$SelectorIterator.advance(Iterators.java:599)
at oracle.dbtools.common.util.AbstractIterator._advance(AbstractIterator.java:140)
at oracle.dbtools.common.util.AbstractIterator.start(AbstractIterator.java:153)
at oracle.dbtools.common.util.AbstractIterator.hasNext(AbstractIterator.java:79)
at oracle.dbtools.common.util.TransformIterator.hasNext(TransformIterator.java:55)
at oracle.dbtools.common.util.Iterators$SelectorIterator.advance(Iterators.java:599)
at oracle.dbtools.common.util.AbstractIterator._advance(AbstractIterator.java:140)
at oracle.dbtools.common.util.AbstractIterator.start(AbstractIterator.java:153)
at oracle.dbtools.common.util.AbstractIterator.hasNext(AbstractIterator.java:79)
at oracle.dbtools.common.util.Iterators.add(Iterators.java:51)
at oracle.dbtools.common.util.Iterators.add(Iterators.java:33)
at oracle.dbtools.rt.uri.URITemplates.choose(URITemplates.java:65)
at oracle.dbtools.rt.resource.templates.jdbc.JDBCResourceTemplates.resourceTemplate(JDBCResourceTemplates.java:43)
at oracle.dbtools.rt.resource.templates.jdbc.JDBCResourceTemplates.resourceTemplate(JDBCResourceTemplates.java:23)
at oracle.dbtools.rt.resource.templates.v2.ResourceTemplatesDispatcher.canDispatch(ResourceTemplatesDispatcher.java:64)
at oracle.dbtools.rt.resource.templates.jdbc.JDBCResourceTemplateDispatcher.canDispatch(JDBCResourceTemplateDispatcher.java:48)
at oracle.dbtools.rt.web.RequestDispatchers.choose(RequestDispatchers.java:217)
at oracle.dbtools.rt.web.RequestDispatchers.canDispatch(RequestDispatchers.java:59)
at oracle.dbtools.rt.ResourceTemplatesServlet.choose(ResourceTemplatesServlet.java:193)
at oracle.dbtools.rt.ResourceTemplatesServlet.canDispatch(ResourceTemplatesServlet.java:97)
... 61 more
到目前为止，我发现这可能是ojdbc驱动程序outdate可能发生的原因，我的ords版本是3.0.9.348.07.16，oracle版本是11.2.0.2.0 64bit任何想法导致这个或什么可能是解决方案此
谢谢