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: ${category.litpic} [in template "1115/ExpresswayTemp.html" at line 13, column 27] ~ Reached through: #nested resultCategory.resultData [in template "common/ftl/tag.ftl" in macro "category" at line 67, column 9] ~ Reached through: @tag.category id="2094" [in template "1115/ExpresswayTemp.html" at line 12, column 17] - Reached through: #include "ExpresswayTemp.html" [in template "1115/Taip.html" at line 275, column 9] ----]" alt="" width="61" height="61">

[Freemarker Error: The following has evaluated to null or missing: ==> category.id [in template "1115/ExpresswayTemp.html" at line 14, column 41] ---- 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 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: ${category.id} [in template "1115/ExpresswayTemp.html" at line 14, column 39] - Reached through: @tag.categoryText id="\${category.id}" [in template "1115/ExpresswayTemp.html" at line 14, column 16] ~ Reached through: #nested resultCategory.resultData [in template "common/ftl/tag.ftl" in macro "category" at line 67, column 9] ~ Reached through: @tag.category id="2094" [in template "1115/ExpresswayTemp.html" at line 12, column 17] - Reached through: #include "ExpresswayTemp.html" [in template "1115/Taip.html" at line 275, column 9] ----]