fix notify bug

lib/notifier.js

@@ -81,7 +81,7 @@ function checkStuckScreen (deviceEvents) {
 }
 
 function devicesAndEvents () {
-  return Promise.all(db.devices, db.machineEvents)
+  return Promise.all([db.devices(), db.machineEvents()])
   .then(arr => ({devices: arr[0], events: arr[1]}))
 }
 
@@ -111,9 +111,6 @@ function checkStatus () {
 
     return alerts
   })
-  .catch(function (err) {
-    console.log(err.stack)
-  })
 }
 exports.checkStatus = checkStatus
 

lib/plugins.js

@@ -503,7 +503,7 @@ function pollBalance (cryptoCode, cb) {
 
   walletPlugin.balance(function (err, balance) {
     if (err) {
-      logger.error(err)
+      logger.error('[%s] Error loading balance: %s', cryptoCode, err.message)
       return cb && cb(err)
     }