Report: Fix crashes in describe_* if data/domain is None
Report: Fix crashes in describe_* if data/domain is None

cheral/orange3,marinkaz/orange3,kwikadi/orange3,marinkaz/orange3,cheral/orange3,cheral/orange3,qPCR4vir/orange3,cheral/orange3,marinkaz/orange3,marinkaz/orange3,qPCR4vir/orange3,kwikadi/orange3,cheral/orange3,qPCR4vir/orange3,qPCR4vir/orange3,kwikadi/orange3,kwikadi/orange3,kwikadi/orange3,qPCR4vir/orange3,kwikadi/orange3,marinkaz/orange3,marinkaz/orange3,cheral/orange3,qPCR4vir/orange3