Conflict between geolocation and FCM

Ionic Framework ionic-v3
1

Hi,
I have a conflict between 2 plugins of google: gelocation and FCM,
The next warning appears when i navigate between pages: “failed to post notification on channel null…” although that the functionality of both is works,
If i chnage:
<preference name=“android-targetSdkVersion” value=“27” />
to:
<preference name=“android-targetSdkVersion” value=“25” />

the warning will disappeared but google play don’t want to confirm the version, because my previous version was with targetSdkVersion= 26 so they will not accept older version.

Anyone have an idea please?

2

I have same problem here, so please if anyone can help us?

thanks

3

got the same issue, found out it’s due to this : https://developer.android.com/training/notify-user/channels
but I still don’t know how to fix this