Failed to transform element ---- FTL stack trace ("~" means nesting-related): - Failed at: #if facets?split(",")?filter(x -> ext... [in template "conf/gcu-meta/_default/splitfacets.ftl" in macro "HasFacets" at line 234, column 5] - Reached through: @facets.HasFacets facets=tabFacets [in template "conf/gcu-meta/_default/project.ftl" in macro "SideNavigation" at line 85, column 13] - Reached through: @project.SideNavigation [in template "conf/gcu-meta/_default/splitbody.ftl" at line 52, column 9] ----