Error Codes
Starting from version 12.1.0 of our iOS SDK, we have introduced new error codes to give you some context around why an API call may be failing.
List of error codes
| Error Code | Error Message | Description |
|---|---|---|
| [HTML Error Code] e.g. 401 | ERROR - [HTTP 4xx] - server error message | Here, you will get back an HTTP error code and the error message that the server has returned. |
| 2001 | ERROR - Failed to register user - the 'userId' or 'email' property of 'userAttributes' must be populated as a string | Error caused when an invalid userId or email is passed to a login user call |
| 3001 | ERROR - Failed to update user - the update object must be not nil and of type ICMUserAttributes | Incorrect instance or nil object passed to the update user call |
| 4001 | ERROR - Failed to register a device token - push notifications are not enabled on the host device | The host device does not have push notification permissions granted |
| 4002 | ERROR - Failed to register a device token - device token is nil | Device token passed to function is nil |
| 4003 | ERROR - Failed to register a device token - identity verification is not setup correctly | Identity verification is not setup for the user |
| 4004 | ERROR - Failed to register a device token - device token is invalid | Attempted to register device with an invalid device token |