flutter devices cannot find fuchsia_image

[LeoJwj]

i do with this setup https://docs.dahliaos.io/developer/fimage-setup
But cannot find fuchsia_image。whats wrong with me?
Flutter version：
Flutter 2.2.2 • channel stable • https://github.com/flutter/flutter.git
Framework • revision d79295af24 (2 周前) • 2021-06-11 08:56:01 -0700
Engine • revision 91c9fc8fe0
Tools • Dart 2.13.3

[nmcain]

There could be several reasons for this behavior:

• Are you on the master channel of Flutter?
• Did you export the Fuchsia SSH config file?

[nmcain]

Ah, I see you are on stable. Try switching to master (flutter channel master&&flutter upgrade) and see if the device shows up.

[LeoJwj]

@nmcain
1.flutter is on master channel

2. ssh config is export
   
   

but is still cannot find fuchsia image

[LeoJwj]

What's the problem ?

[nmcain]

Have you flutter upgrade-ed? The Fuchsia SDK may not be downloading.

[LeoJwj]

now i can find the fuchsia_image , but cannot run app on the device。
always show
error message：

[LeoJwj]

demo path: /home/leo/fimage/fimage-210528/demo
run command：flutter run -d fuchsia --verbose