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FreeMarker template error (DEBUG mode; use RETHROW in production!): The following has evaluated to null or missing: ==> contentExt [in template "template_default/pc/pc_body.ftl" at line 28, column 6] ---- Tip: If the failing expression is known to be 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: #if contentExt.adType?? && contentExt... [in template "template_default/pc/pc_body.ftl" in macro "contentCountycontent" at line 28, column 1] - Reached through: @contentCountycontent [in template "template_default/pc/county/countyContent.ftl" in macro "countyVideobody" at line 49, column 1] - Reached through: @ftp.countyVideobody contentUrl, cssU... [in template "site_76//template/content/content.html" at line 21, column 1] ---- 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.UnexpectedTypeException.newDesciptionBuilder(UnexpectedTypeException.java:80) at freemarker.core.UnexpectedTypeException.(UnexpectedTypeException.java:43) at freemarker.core.NonHashException.(NonHashException.java:49) at freemarker.core.Dot._eval(Dot.java:48) at freemarker.core.Expression.eval(Expression.java:81) at freemarker.core.ExistsExpression._eval(ExistsExpression.java:49) at freemarker.core.Expression.eval(Expression.java:81) at freemarker.core.Expression.evalToBoolean(Expression.java:145) at freemarker.core.Expression.evalToBoolean(Expression.java:131) at freemarker.core.AndExpression.evalToBoolean(AndExpression.java:36) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48) at freemarker.core.Environment.visit(Environment.java:362) at freemarker.core.Environment.invoke(Environment.java:714) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:83) at freemarker.core.Environment.visit(Environment.java:362) at freemarker.core.Environment.invoke(Environment.java:714) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:83) at freemarker.core.Environment.visit(Environment.java:326) at freemarker.core.Environment.visit(Environment.java:332) at freemarker.core.Environment.process(Environment.java:305) at freemarker.template.Template.process(Template.java:378) at cn.rednet.redcloud.template.service.impl.templatefile.TemplateFileService.generateFileByFile(TemplateFileService.java:681) at cn.rednet.redcloud.template.service.impl.templatefile.TemplateFileService.generateStaticFile(TemplateFileService.java:285) at cn.rednet.redcloud.template.service.impl.templatefile.TemplateFileService.generateStaticFileForContentByTerminal(TemplateFileService.java:240) at cn.rednet.redcloud.template.service.impl.templatefile.TemplateFileService.generateStaticFileForContent(TemplateFileService.java:185) at cn.rednet.redcloud.template.service.impl.templatefile.TemplateFileService$StaticFileTask.call(TemplateFileService.java:1028) at cn.rednet.redcloud.template.service.impl.templatefile.TemplateFileService$StaticFileTask.call(TemplateFileService.java:1013) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 器已经通过装箱整齐叠放成一座座‘小山’，这也是车间复工首日的成果。

目前公司32条生产线已全力开动，300多名员工奋战在一线忙生产，全力冲刺一季度“开门红”。

来源：红网时刻

作者：李科 唐哲宁

编辑：沈馨

本文为湖南频道原创文章，转载请附上原文出处链接和本声明。

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