Assigning lead to list

[niravpatel2008]

Code:

 createLead: function(listID,leadObj) {
                marketo.lead.createOrUpdate(
                        [leadObj],
                        {lookupField: 'email'}
                ).then(function(data) {
                                console.log(data,data.result[0].reasons);
                                if (typeof(data.result[0].id) !== undefined)
                                {
                                        console.log(listID,data.result[0].id);
                                        marketo.list.addLeadsToList(listID, [data.result[0].id]).then(function(data){
                                                console.log(data);
                                        });
                                }
                });
        }

Output:

Possibly unhandled Error: [object Object]
at PromiseResolver$reject as reject
at /opt/pepperdata/node_modules/node-marketo-rest/lib/retry.js:73:17
at tryCatch1 (/opt/pepperdata/node_modules/node-marketo-rest/node_modules/bluebird/js/main/util.js:45:21)
at Promise$_callHandler as _callHandler
at Promise$_settlePromiseFromHandler as _settlePromiseFromHandler
at Promise$_settlePromiseAt as _settlePromiseAt
at Promise$_settlePromises as _settlePromises
at Promise$_rejectPromises as _rejectPromises
at Async$_consumeFunctionBuffer as _consumeFunctionBuffer
at Async$consumeFunctionBuffer (/opt/pepperdata/node_modules/node-marketo-rest/node_modules/bluebird/js/main/async.js:40:14)
at nextTickCallbackWith0Args (node.js:420:9)
at process._tickDomainCallback (node.js:390:13)