TypeError: Cannot convert undefined or null to object
at Seneca.die (/Users/richard/Projects/seneca/dynamo-store/node_modules/seneca/lib/common.js:416:22)
at outward_act_error (/Users/richard/Projects/seneca/dynamo-store/node_modules/seneca/lib/outward.js:204:23)
TypeError: Cannot convert undefined or null to object at Seneca.die (/Users/richard/Projects/seneca/dynamo-store/node_modules/seneca/lib/common.js:416:22) at outward_act_error (/Users/richard/Projects/seneca/dynamo-store/node_modules/seneca/lib/outward.js:204:23)