服务热线:020-85520055


  • 海雷网建筑云平台
    工程项目信息,经典项目介绍
    工程基础数据,工程施工资料
    工程企业、供应商黄页
软件列表
FreeMarker template error: Failed to "?eval" string with this error: ---begin-message--- The following has evaluated to null or missing: ==> err [in ?eval-ed string at line 1, column 3] ---- Tip: If the failing expression is known to be legally refer to something that's 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)?? ---- ---end-message--- The failing expression: ==> httpResource.getData(url)?eval [in template "WEB-INF/engires/softwareList.ftl" at line 206, column 25] ---- FTL stack trace ("~" means nesting-related): - Failed at: #assign httpResult = httpResource.get... [in template "WEB-INF/engires/softwareList.ftl" at line 206, column 5] ---- Java stack trace (for programmers): ---- freemarker.core._MiscTemplateException: [... Exception message was already printed; see it above ...] at freemarker.core.BuiltInsForStringsMisc$evalBI.calculateResult(BuiltInsForStringsMisc.java:76) at freemarker.core.BuiltInForString._eval(BuiltInForString.java:26) at freemarker.core.Expression.eval(Expression.java:76) at freemarker.core.Assignment.accept(Assignment.java:71) at freemarker.core.Environment.visit(Environment.java:257) at freemarker.core.MixedContent.accept(MixedContent.java:57) at freemarker.core.Environment.visit(Environment.java:257) at freemarker.core.Environment.process(Environment.java:235) at freemarker.template.Template.process(Template.java:262) at org.glassfish.jersey.server.mvc.freemarker.FreemarkerViewProcessor.writeTo(FreemarkerViewProcessor.java:136) at org.glassfish.jersey.server.mvc.freemarker.FreemarkerViewProcessor.writeTo(FreemarkerViewProcessor.java:81) at org.glassfish.jersey.server.mvc.spi.ResolvedViewable.writeTo(ResolvedViewable.java:114) at org.glassfish.jersey.server.mvc.internal.ViewableMessageBodyWriter.writeTo(ViewableMessageBodyWriter.java:134) at org.glassfish.jersey.server.mvc.internal.ViewableMessageBodyWriter.writeTo(ViewableMessageBodyWriter.java:88) at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.invokeWriteTo(WriterInterceptorExecutor.java:263) at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.aroundWriteTo(WriterInterceptorExecutor.java:250) at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162) at org.glassfish.jersey.server.mvc.internal.TemplateMethodInterceptor.aroundWriteTo(TemplateMethodInterceptor.java:77) at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162) at org.glassfish.jersey.server.internal.JsonWithPaddingInterceptor.aroundWriteTo(JsonWithPaddingInterceptor.java:103) at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162) at org.glassfish.jersey.server.internal.MappableExceptionWrapperInterceptor.aroundWriteTo(MappableExceptionWrapperInterceptor.java:88) at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162) at org.glassfish.jersey.message.internal.MessageBodyFactory.writeTo(MessageBodyFactory.java:1154) at org.glassfish.jersey.server.ServerRuntime$Responder.writeResponse(ServerRuntime.java:571) at org.glassfish.jersey.server.ServerRuntime$Responder.processResponse(ServerRuntime.java:378) at org.glassfish.jersey.server.ServerRuntime$Responder.process(ServerRuntime.java:368) at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:262) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) at org.glassfish.jersey.internal.Errors.process(Errors.java:315) at org.glassfish.jersey.internal.Errors.process(Errors.java:297) at org.glassfish.jersey.internal.Errors.process(Errors.java:267) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:319) at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:236) at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1028) at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:373) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:381) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:344) at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:219) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)