科室简介
FreeMarker template error (DEBUG mode; use RETHROW in production!): The following has evaluated to null or missing: ==> columnManage [in template "neirong.html" at line 118, column 23] ---- 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)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: ${columnManage.colName!} [in template "neirong.html" at line 118, column 21] ---- Java stack trace (for programmers): ---- freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...] at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:116) at freemarker.core.UnexpectedTypeException.newDesciptionBuilder(UnexpectedTypeException.java:60) at freemarker.core.UnexpectedTypeException.(UnexpectedTypeException.java:40) at freemarker.core.NonHashException.(NonHashException.java:46) at freemarker.core.Dot._eval(Dot.java:45) at freemarker.core.Expression.eval(Expression.java:78) at freemarker.core.DefaultToExpression._eval(DefaultToExpression.java:80) at freemarker.core.Expression.eval(Expression.java:78) at freemarker.core.Expression.evalAndCoerceToString(Expression.java:82) at freemarker.core.DollarVariable.accept(DollarVariable.java:40) at freemarker.core.Environment.visit(Environment.java:312) at freemarker.core.MixedContent.accept(MixedContent.java:62) at freemarker.core.Environment.visit(Environment.java:312) at freemarker.core.Environment.process(Environment.java:290) at freemarker.template.Template.process(Template.java:312) at com.hxzk.hisiweb4.artecreate.action.TemplatePreviewSingle.contentPageMake(TemplatePreviewSingle.java:548) at com.hxzk.hisiweb4.pagemake.timer.Pagemake.colPageMake(Pagemake.java:155) at com.hxzk.hisiweb4.pagemake.timer.Pagemake.getChildColumns(Pagemake.java:198) at com.hxzk.hisiweb4.pagemake.timer.Pagemake.getChildColumns(Pagemake.java:208) at com.hxzk.hisiweb4.pagemake.timer.Pagemake.run(Pagemake.java:98) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)
