I am facing a problem with firebase push notification. Everything is working well I am getting all notification thorugh firebase on my custom mobile application but in some account it does not works , I have more than 10 accounts it works well in 7 accounts but not in 3 accounts. It shows error when I am testing form web UI: none of the tokens can be null or empty - IllegalArgumentException (... < NotificatorFirebase:111 < NotificationResource:96 < ... < OverrideFilter:49 < ...)
I am new learner in Traccar , Please guide me how to slove it.
Thanks in Advance.
Did you try deleting the tokens of those 3 accounts?
Seems like the notificationTokens attribute is empty. You should just remove it.
Thanks a lots Cristian & Anton for your responce. "Seems like the notificationTokens attribute is empty. You should just remove it." how to do it some hint please.
Settings > Account > Attributes
Thanks Anton I found NotificationTokens attribure in Web UI under your user attributes , I remvoed from token and its working now . Thank you very very much. Have a good day.
I am facing a problem with firebase push notification. Everything is working well I am getting all notification thorugh firebase on my custom mobile application but in some account it does not works , I have more than 10 accounts it works well in 7 accounts but not in 3 accounts. It shows error when I am testing form web UI:
none of the tokens can be null or empty - IllegalArgumentException (... < NotificatorFirebase:111 < NotificationResource:96 < ... < OverrideFilter:49 < ...)I am new learner in Traccar , Please guide me how to slove it.
Thanks in Advance.