Blog del águila 2021

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Se ha producido un error al procesar la plantilla.
The following has evaluated to null or missing:
==> img_titol  [in template "10311#10344#WEBCAM" at line 2, column 37]

Tip: If the failing expression is known to 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: (!myDefault, (

FTL stack trace ("~" means nesting-related):
	- Failed at: ${img_titol.getData()}  [in template "10311#10344#WEBCAM" at line 2, column 35]
1<div class="webcam">		 
2	<div class="webcam_title">${img_titol.getData()}</div> 
3        <#if url.getData()?has_content> 
4	<div class="webcam_url"> 
5		<iframe width="620" height="500" src="${url.getData()}" frameborder="0" allowfullscreen scrolling="no"></iframe>		 
6	</div> 
7        </#if> 
8	<div class="webcam_description"> 
9		${descripcio.getData()} 
10	</div>