图层

描述:
用于表示图层集中的一个图层信息。

名称：

FreeMarker template error (DEBUG mode; use RETHROW in production!): The following has evaluated to null or missing: ==> resource.content.name [in template "layer_zh_CN.ftl" at line 25, column 77] ---- Tip: It's the step after the last dot that caused this error, not those before it. ---- Tip: If the failing expression is known to legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: ${resource.content.name} [in template "layer_zh_CN.ftl" at line 25, column 75] ---- Java stack trace (for programmers): ---- freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...] at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:134) at freemarker.core.EvalUtil.coerceModelToTextualCommon(EvalUtil.java:481) at freemarker.core.EvalUtil.coerceModelToStringOrMarkup(EvalUtil.java:401) at freemarker.core.EvalUtil.coerceModelToStringOrMarkup(EvalUtil.java:370) at freemarker.core.DollarVariable.calculateInterpolatedStringOrMarkup(DollarVariable.java:100) at freemarker.core.DollarVariable.accept(DollarVariable.java:63) at freemarker.core.Environment.visit(Environment.java:347) at freemarker.core.Environment.visit(Environment.java:353) at freemarker.core.Environment.process(Environment.java:326) at freemarker.template.Template.process(Template.java:383) at org.restlet.ext.freemarker.TemplateRepresentation.write(TemplateRepresentation.java:315) at org.restlet.representation.CharacterRepresentation.write(CharacterRepresentation.java:67) at org.restlet.engine.adapter.ServerCall.writeResponseBody(ServerCall.java:509) at org.restlet.engine.adapter.ServerCall.sendResponse(ServerCall.java:453) at org.restlet.ext.servlet.internal.ServletCall.sendResponse(ServletCall.java:421) at org.restlet.engine.adapter.ServerAdapter.commit(ServerAdapter.java:191) at org.restlet.ext.servlet.ServletAdapter.service(ServletAdapter.java:196) at com.supermap.services.rest.RestServlet$AdapterProxy.service(SourceFile:283) at com.supermap.services.rest.RestServlet.service(SourceFile:86) at javax.servlet.http.HttpServlet.service(HttpServlet.java:623) at com.supermap.server.impl.DefaultServiceInstance.service(SourceFile:254) at com.supermap.server.api.ServiceInstance.service(SourceFile:89) at com.supermap.server.host.webapp.handlers.WebAppRequestDispatcher.forward(SourceFile:81) at com.supermap.server.host.webapp.handlers.HandleRequestAndSaveToCacheTask.call(SourceFile:66) at com.supermap.server.host.webapp.handlers.HandleRequestAndSaveToCacheTask.call(SourceFile:27) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at com.supermap.server.host.webapp.handlers.ServiceDispatcherHandler.handleRequestByCacheResponse(SourceFile:568) at com.supermap.server.host.webapp.handlers.ServiceDispatcherHandler.handle(SourceFile:423) at com.supermap.server.host.webapp.handlers.AbstractHandler.process(SourceFile:207) at com.supermap.server.host.webapp.handlers.AbstractHandler.a(SourceFile:239) at com.supermap.server.host.webapp.handlers.AbstractHandler.invokeLowerPriorityHandlers(SourceFile:224) at com.supermap.server.host.webapp.handlers.AbstractHandler.process(SourceFile:209) at com.supermap.server.host.webapp.handlers.BasicHandler.process(SourceFile:324) at com.supermap.server.host.webapp.ApplicationFilter.doFilter(SourceFile:259) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144) at com.supermap.services.filter.TunnelFilter.doFilter(SourceFile:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144) at org.apache.catalina.filters.CorsFilter.handleNonCORS(CorsFilter.java:333) at org.apache.catalina.filters.CorsFilter.doFilter(CorsFilter.java:160) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144) at org.apache.catalina.filters.HttpHeaderSecurityFilter.doFilter(HttpHeaderSecurityFilter.java:129) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:397) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:935) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1826) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1189) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:658) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) at java.base/java.lang.Thread.run(Unknown Source) SuperMap iServer REST API

English

home > maps > map(京津地区人口分布图_专题图)

tileImage

Description:
Represents the tile image with the specified index.

Image parameters:
Center: {"x": 115.5 ,"y": 41.4 }
Scale: 0.00000033333333
View bounds

Left bottom: {"x": 114.59 , "y":40.49 }
Right top: { "x": 116.41 , "y":42.31}

Size:

Width:256
Height:256

Request parameters

HTTP methods

GET
HEAD

Output formats