The block Annulab looks great to me. I installed this block and the activity plugin TinCan Lanch. On another website a smaal Lectora xApi package is hosted, which generates some xAPi statements. It all works fine with ScormCloud: the statements are recorded to the LRS.
Unfortunately, Annulab generates errors: The Learning Record Store is not available. (ETC). Details can be found in the attachement.
I hope somebody can help me out!