Forum Discussion

nicgutierrez's avatar
nicgutierrez
Ace
11 years ago

This widget could not be displayed - Variable

Hi all.   I'm working on a custom component and the error "This widget could not be displayed" appears - only for non-admin users - as soon as I try to print use a variable that I'm creating. Here'...
NicoB's avatar
NicoB
Lithium Alumni (Retired)
11 years ago

Hi,

can you try and replace this

 <#assign boards = env.context.component.getParameter( 'boards' ) />

 with this

<#assign boards = env.context.component.getParameter( 'boards' )!("") />
 <#if !(boards?? && boards?has_content)>
   <#assign boards = restadmin( '/categories/id/' + category.id + '/boards/style/forum/nested' ).boards />
 </#if>

 and see whether it fixes the issue?

 

Thanks,

 

Nico