Discussion on: how to send push notification to particular user using fcm (firebase Messaging) and Flutter

[zeeshan mehdi]

this error means you are being sent an empty response. there is something that you are missing in the request.
please ensure these points
checklist

• header
• token ( of receivers device)
• fcm send url is valid
• body is in the json format

[roshdiAlMajzoub]

Now i am getting on the terminal that fcm request for device sent but i am not getting any notificstion

[zeeshan mehdi]

configure receiving end well. there might be issues on receiving end now

[roshdiAlMajzoub]

How can i solve it?

[zeeshan mehdi]

logout and relogin on receiving device, make sure token is same and valid. in console you can print out if it is inside onlaunch ,onMessage or onResume if one of these methods is getting triggered on receiver app that means something is wrong with your implementation

[zeeshan mehdi]

share a screenshot of your console

[roshdiAlMajzoub]

Can you show me a sample code about it?

[zeeshan mehdi]

_fcm.configure(
onMessage: (Map message) async {
print("onMessage: $message");
showDialog(
context: context,
builder: (context) => AlertDialog(
content: ListTile(
title: Text(message['notification']['title']),
subtitle: Text(message['notification']['body']),
),
actions: [
FlatButton(
child: Text('Ok'),
onPressed: () => Navigator.of(context).pop(),
),
],
),
);
},
onLaunch: (Map message) async {
print("onLaunch: $message");
// TODO optional
},
onResume: (Map message) async {
print("onResume: $message");
// TODO optional
},
);

[roshdiAlMajzoub]

Where i put these stuff?!!

[zeeshan mehdi]

in your home page initstate method