使用iclient classic调用超图iserver发布的地图服务时，报错如下，并且地图不显示，请问需要修改哪个配置文件吗，谢谢：
13-Nov-2020 08:36:08.689 严重 [catalina-exec-33] org.glassfish.jersey.server.ServerRuntime$Responder.process Error occurred when processing a response created from an already mapped exception.
13-Nov-2020 08:36:16.162 严重 [catalina-exec-13] org.glassfish.jersey.server.ServerRuntime$Responder.process Error occurred when processing a response created from an already mapped exception.
13-Nov-2020 08:38:06.064 警告 [catalina-exec-25] org.restlet.engine.application.StatusFilter.doHandle Exception or error caught in status service
net.sf.ehcache.config.InvalidConfigurationException: There is one error in your configuration:
* CacheManager configuration: You've assigned more memory to the on-heap than the VM can sustain, please adjust your -Xmx setting accordingly
at net.sf.ehcache.config.CacheConfiguration.setupFor(CacheConfiguration.java:1704)
at net.sf.ehcache.config.CacheConfiguration.setupFor(CacheConfiguration.java:1688)
at net.sf.ehcache.CacheManager.initializeEhcache(CacheManager.java:1352)
at net.sf.ehcache.CacheManager.addCacheNoCheck(CacheManager.java:1423)
at net.sf.ehcache.CacheManager.addCacheIfAbsent(CacheManager.java:1927)
at com.supermap.services.rest.repository.EhcacheRepoProvider.save(SourceFile:156)
at com.supermap.services.rest.TempObjRepository.save(SourceFile:121)
at com.supermap.services.rest.DefaultMethodHandler.a(SourceFile:607)
at com.supermap.services.rest.DefaultMethodHandler.handleGet(SourceFile:113)
at com.supermap.services.rest.resources.ResourceBase.handleGet(SourceFile:927)
at com.supermap.services.rest.resources.ResourceBase.handle(SourceFile:1350)
at org.restlet.resource.Finder.handle(Finder.java:246)
at org.restlet.routing.Filter.doHandle(Filter.java:159)
at org.restlet.routing.Filter.handle(Filter.java:206)
at org.restlet.routing.Router.doHandle(Router.java:431)
at org.restlet.routing.Router.handle(Router.java:648)
at org.restlet.routing.Filter.doHandle(Filter.java:159)
at org.restlet.routing.Filter.handle(Filter.java:206)
at org.restlet.routing.Filter.doHandle(Filter.java:159)
at org.restlet.routing.Filter.handle(Filter.java:206)
at org.restlet.routing.Filter.doHandle(Filter.java:159)
at org.restlet.routing.Filter.handle(Filter.java:206)
at org.restlet.routing.Filter.doHandle(Filter.java:159)
at org.restlet.engine.application.StatusFilter.doHandle(StatusFilter.java:155)
at org.restlet.routing.Filter.handle(Filter.java:206)
at org.restlet.routing.Filter.doHandle(Filter.java:159)
at org.restlet.routing.Filter.handle(Filter.java:206)
at org.restlet.engine.CompositeHelper.handle(CompositeHelper.java:211)
at org.restlet.engine.application.ApplicationHelper.handle(ApplicationHelper.java:84)
at org.restlet.Application.handle(Application.java:384)
at org.restlet.ext.servlet.ServletAdapter.service(ServletAdapter.java:206)
at com.supermap.services.rest.RestServlet$AdapterProxy.service(SourceFile:261)
at com.supermap.services.rest.RestServlet.service(SourceFile:75)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
at com.supermap.server.host.webapp.handlers.WebAppRequestDispatcher.forward(SourceFile:63)
at com.supermap.server.host.webapp.handlers.HandleRequestAndSaveToCacheTask.call(SourceFile:61)
at com.supermap.server.host.webapp.handlers.HandleRequestAndSaveToCacheTask.call(SourceFile:26)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at com.supermap.server.host.webapp.handlers.ServiceDispatcherHandler.handleRequestByCacheResponse(SourceFile:551)
at com.supermap.server.host.webapp.handlers.ServiceDispatcherHandler.handle(SourceFile:410)
at com.supermap.server.host.webapp.handlers.AbstractHandler.process(SourceFile:197)
at com.supermap.server.host.webapp.handlers.AbstractHandler.a(SourceFile:223)
at com.supermap.server.host.webapp.handlers.AbstractHandler.invokeLowerPriorityHandlers(SourceFile:212)
at com.supermap.server.host.webapp.handlers.AbstractHandler.process(SourceFile:199)
at com.supermap.server.host.webapp.handlers.BasicHandler.process(SourceFile:320)
at com.supermap.server.host.webapp.ApplicationFilter.doFilter(SourceFile:254)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:423)
at org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:169)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:124)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1457)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
