fix errors in core-actions
fix errors in core-actions

learningequality/kolibri,MingDai/kolibri,DXCanas/kolibri,DXCanas/kolibri,indirectlylit/kolibri,christianmemije/kolibri,mrpau/kolibri,rtibbles/kolibri,jayoshih/kolibri,indirectlylit/kolibri,learningequality/kolibri,rtibbles/kolibri,MingDai/kolibri,DXCanas/kolibri,mrpau/kolibri,jonboiser/kolibri,christianmemije/kolibri,MingDai/kolibri,lyw07/kolibri,indirectlylit/kolibri,learningequality/kolibri,lyw07/kolibri,MingDai/kolibri,mrpau/kolibri,benjaoming/kolibri,jayoshih/kolibri,jonboiser/kolibri,aronasorman/kolibri,benjaoming/kolibri,rtibbles/kolibri,aronasorman/kolibri,learningequality/kolibri,christianmemije/kolibri,lyw07/kolibri,mrpau/kolibri,lyw07/kolibri,benjaoming/kolibri,aronasorman/kolibri,aronasorman/kolibri,jonboiser/kolibri,benjaoming/kolibri,rtibbles/kolibri,jayoshih/kolibri,jonboiser/kolibri,christianmemije/kolibri,jayoshih/kolibri,DXCanas/kolibri,indirectlylit/kolibri