Error Codes
This chapter lists all common error codes that you might encounter using our SDKs or APIs, their messages, reasons and possible fixes.
| Error code | Message | Reason | Possible Fix |
|---|---|---|---|
| ES1000 | You must pass an options object when you instantiate Engagespot. | You're not passing the options object in new Engagespot() Constructor. | Pass options object |
| ES1001 | You must pass userId when you instantiate Engagespot. | You're not passing a userId to new Engagespot() constructor. | Pass userId inside options object. |
| ES1003 (also ES1004) | Service worker registration failed | You haven't created service-worker.js file in your web app root folder | Either you must disable web push channel from Engagespot dashboard, or create a service-worker.js file with necessary configuration as mentioned in the docs |
| ES1005 | A service worker must be registered before push can be subscribed | You're calling getWebPushSubscription() of Javascript Core without registering a service worker. | Make sure your service worker is registered properly. |
| ES1006 | Failed to register push notification with Engagespot server | Registering with Engagespot server failed for some reason | Probably nothing you can do. Please contact support@engagespot.co |
| ES1007 | You must pass your API key when you instantiate Engagespot | You have not passed your API Key to new Engagespot() constructor. | Pass APIKey to Engagespot constructor. |