FORCDK-COMBOBOX-005
Thrown by forty-cdk/combobox.
[forty-cdk/combobox] FORCDK-COMBOBOX-005: ForComboboxGroupLabel must be used inside a [forComboboxGroup] element.
Cause
No ForComboboxGroup provider is visible from ForComboboxGroupLabel. Angular resolves a directive's dependencies at the template's declaration site rather than where it is stamped, so a piece declared in an ng-template outside the root resolves nothing even when it renders inside it.
Fix
Move ForComboboxGroupLabel inside a [forComboboxGroup] element, declaring any ng-template it lives in there too.