问题详细信息填写请严格参照如下示例内容填写，否则有被封禁的危险：
使用产品：iserver 9d 911 操作系统：win10 x64
数据类型： 文件型
2019-5-5 11:36:05 - WARN - encoder 不支持对 MethodResult 进行序列化:SceneEncoder 只能序列化 xml 字符串
com.supermap.services.rest.encoders.Layer3DExtendXMLEncoder.getSceneXML(SourceFile:11)
com.supermap.services.rest.encoders.SceneEncoder.toRepresentation(SourceFile:50)
com.supermap.services.rest.DefaultMethodHandler.a(SourceFile:824)
com.supermap.services.rest.DefaultMethodHandler.a(SourceFile:816)
com.supermap.services.rest.DefaultMethodHandler.a(SourceFile:750)
com.supermap.services.rest.DefaultMethodHandler.handleGet(SourceFile:183)
com.supermap.services.rest.resources.ResourceBase.handleGet(SourceFile:927)
com.supermap.services.rest.resources.ResourceBase.handle(SourceFile:1350)
org.restlet.resource.Finder.handle(Finder.java:246)
org.restlet.routing.Filter.doHandle(Filter.java:159)
org.restlet.routing.Filter.handle(Filter.java:206)
org.restlet.routing.Router.doHandle(Router.java:431)
org.restlet.routing.Router.handle(Router.java:648)
org.restlet.routing.Filter.doHandle(Filter.java:159)
org.restlet.routing.Filter.handle(Filter.java:206)
org.restlet.routing.Filter.doHandle(Filter.java:159)
org.restlet.routing.Filter.handle(Filter.java:206)
org.restlet.routing.Filter.doHandle(Filter.java:159)
org.restlet.routing.Filter.handle(Filter.java:206)
org.restlet.routing.Filter.doHandle(Filter.java:159)
org.restlet.engine.application.StatusFilter.doHandle(StatusFilter.java:155)
org.restlet.routing.Filter.handle(Filter.java:206)
org.restlet.routing.Filter.doHandle(Filter.java:159)
org.restlet.routing.Filter.handle(Filter.java:206)
org.restlet.engine.CompositeHelper.handle(CompositeHelper.java:211)
org.restlet.engine.application.ApplicationHelper.handle(ApplicationHelper.java:84)
org.restlet.Application.handle(Application.java:384)
org.restlet.ext.servlet.ServletAdapter.service(ServletAdapter.java:206)
com.supermap.services.rest.RestServlet$AdapterProxy.service(SourceFile:261)
com.supermap.services.rest.RestServlet.service(SourceFile:75)
javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
com.supermap.server.host.webapp.handlers.WebAppRequestDispatcher.forward(SourceFile:63)
com.supermap.server.host.webapp.handlers.ServiceDispatcherHandler$ResponseCacheFailedHandler.handle(SourceFile:832)
com.supermap.server.host.webapp.handlers.ServiceDispatcherHandler.handle(SourceFile:418)
com.supermap.server.host.webapp.handlers.AbstractHandler.process(SourceFile:197)
com.supermap.server.host.webapp.handlers.AbstractHandler.a(SourceFile:223)
com.supermap.server.host.webapp.handlers.AbstractHandler.invokeLowerPriorityHandlers(SourceFile:212)
com.supermap.server.host.webapp.handlers.AbstractHandler.process(SourceFile:199)
com.supermap.server.host.webapp.handlers.BasicHandler.process(SourceFile:320)
com.supermap.server.host.webapp.ApplicationFilter.doFilter(SourceFile:254)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:423)
org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:169)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:124)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1457)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:748)
2019-5-5 11:36:05 - WARN - encoder 不支持对 MethodResult 进行序列化:SceneEncoder 只能序列化 xml 字符串
