FreeMarker template error:
The following has evaluated to null or missing:
==> ocms_webname [in template "common.ftl" at line 119, column 35]
Tip: If the failing expression is known to be legally null/missing, either specify a default value with myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthessis: (myOptionVar.foo)!myDefault, (myOptionVar.foo)??
The failing instruction (FTL stack trace):
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==> ${ocms_webname} [in template "common.ftl" in macro "mobileHeader" at line 119, column 33]
@c.mobileHeader index=0 [in template "product_list.ftl" at line 39, column 1]
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Java stack trace (for programmers):
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freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...]
at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:98)
at freemarker.core.EvalUtil.coerceModelToString(EvalUtil.java:382)
at freemarker.core.Expression.evalAndCoerceToString(Expression.java:115)
at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.MixedContent.accept(MixedContent.java:93)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.Macro$Context.runMacro(Macro.java:209)
at freemarker.core.Environment.visit(Environment.java:694)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.MixedContent.accept(MixedContent.java:93)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.Environment.process(Environment.java:243)
at freemarker.template.Template.process(Template.java:277)
at com.paidot.ocms.utils.FreemarkerUtils.exportHtml(FreemarkerUtils.java:102)
at com.paidot.ocms.utils.FreemarkerUtils.exportListHtml(FreemarkerUtils.java:207)
at com.paidot.ocms.utils.FreemarkerUtils.exportCategory(FreemarkerUtils.java:148)
at com.paidot.ocms.controller.admin.StaticController$1.run(StaticController.java:173)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)