Virhe tapahtui prosessoidessa esitysmallia.
The following has evaluated to null or missing:
==> tapTinDinhKem.Chnl2od [in template "34201#34227#null" at line 3, column 30]
----
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 sometimes null or missing, either specify a default value like 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 parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----
----
FTL stack trace ("~" means nesting-related):
- Failed at: ${tapTinDinhKem.Chnl2od.getData()} [in template "34201#34227#null" at line 3, column 28]
----
1<dl><dt>Nội dung:</dt><dd>${noiDung.getData()}</dd><dt>Documents and Media:</dt><dd><a href="${tapTinDinhKem.getData()}">
2 ${languageUtil.format(locale, "download-x", "Documents and Media", false)}
3</a></dd><dt>Chọn:</dt><dd>${tapTinDinhKem.Chnl2od.getData()}</dd><dt>Chọn:</dt><dd>${tapTinDinhKem.Chn3hkr.getData()}</dd></dl>