[messaging]: image not showing in iOS notifications

[ayyuby26]

Is there an existing issue for this?

• I have searched the existing issues.

Which plugins are affected?

Messaging

Which platforms are affected?

iOS

Description

when I have done the notification image setup on iOS from this tutorial https://firebase.google.com/docs/cloud-messaging/flutter/receive#display_images_in_notifications_on_ios, I can receive messages properly, but the images do not appear, to send messages I use the firebase messaging console, and enter the image url with a size of 40KB which is successfully displayed in the notification preview on the right side of the firebase console

Reproducing the issue

1. create a new flutter project
2. do the setup as in the tutorial

Firebase Core version

3.8.1

Flutter Version

3.27.0

Relevant Log Output

No response

Flutter dependencies

Expand Flutter dependencies snippet

Dart SDK 3.6.0
Flutter SDK 3.27.0
reproduce_setup_image_notif_ios 1.0.0+1

dependencies:
- cupertino_icons 1.0.8
- firebase_core 3.8.1 [firebase_core_platform_interface firebase_core_web flutter meta]
- firebase_messaging 15.1.6 [firebase_core firebase_core_platform_interface firebase_messaging_platform_interface firebase_messaging_web flutter meta]
- flutter 0.0.0 [characters collection material_color_utilities meta vector_math sky_engine]

dev dependencies:
- flutter_lints 5.0.0 [lints]
- flutter_test 0.0.0 [flutter test_api matcher path fake_async clock stack_trace vector_math leak_tracker_flutter_testing async boolean_selector characters collection leak_tracker leak_tracker_testing material_color_utilities meta source_span stream_channel string_scanner term_glyph vm_service]

transitive dependencies:
- _flutterfire_internals 1.3.47 [collection firebase_core firebase_core_platform_interface flutter meta]
- async 2.11.0 [collection meta]
- boolean_selector 2.1.1 [source_span string_scanner]
- characters 1.3.0
- clock 1.1.1
- collection 1.19.0
- fake_async 1.3.1 [clock collection]
- firebase_core_platform_interface 5.3.1 [collection flutter flutter_test meta plugin_platform_interface]
- firebase_core_web 2.18.2 [firebase_core_platform_interface flutter flutter_web_plugins meta web]
- firebase_messaging_platform_interface 4.5.49 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_messaging_web 3.9.5 [_flutterfire_internals firebase_core firebase_core_web firebase_messaging_platform_interface flutter flutter_web_plugins meta web]
- flutter_web_plugins 0.0.0 [flutter characters collection material_color_utilities meta vector_math]
- leak_tracker 10.0.7 [clock collection meta path vm_service]
- leak_tracker_flutter_testing 3.0.8 [flutter leak_tracker leak_tracker_testing matcher meta]
- leak_tracker_testing 3.0.1 [leak_tracker matcher meta]
- lints 5.1.0
- matcher 0.12.16+1 [async meta stack_trace term_glyph test_api]
- material_color_utilities 0.11.1 [collection]
- meta 1.15.0
- path 1.9.0
- plugin_platform_interface 2.1.8 [meta]
- sky_engine 0.0.0
- source_span 1.10.0 [collection path term_glyph]
- stack_trace 1.12.0 [path]
- stream_channel 2.1.2 [async]
- string_scanner 1.3.0 [source_span]
- term_glyph 1.2.1
- test_api 0.7.3 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph]
- vector_math 2.1.4
- vm_service 14.3.0
- web 1.1.0

Additional context and comments

repo for reproduce: https://github.com/ayyuby26/reproduce_firebase_messaging

[SelaseKay]

Hi @ayyuby26, thanks for the report. I’m unable to reproduce the issue on my end. Just to confirm, are you saying that you’re receiving the notification, but the image you uploaded to the Firebase console isn’t displaying as part of it? If that’s correct, have you tried using different images to see if the issue persists?

[ayyuby26]

Hi @SelaseKay, I have tried changing the image but it still doesn't appear in the notification, I want to share a reproduction project to see what information needs to be hidden?

Hi @ayyuby26, thanks for the report. I’m unable to reproduce the issue on my end. Just to confirm, are you saying that you’re receiving the notification, but the image you uploaded to the Firebase console isn’t displaying as part of it? If that’s correct, have you tried using different images to see if the issue persists?

[SelaseKay]

That would be very helpful.

[ayyuby26]

That would be very helpful.

here is the reproduction repo https://github.com/ayyuby26/reproduce_firebase_messaging

[SelaseKay]

Hi @ayyuby26, it seems to be working perfectly on my end, as shown in the image above.

[ayyuby26]

Why doesn't mine show an image?

[ayyuby26]

hi @SelaseKay can you make a video tutorial? i'm afraid there is a config that hasn't been set