Dart Error: Can't load Kernel binary: Invalid SDK hash.

[moritzxbe]

I am facing issues on a fresh installed raspberry pi with bullseye.

I am using flutter-pi e306d1b and engine-binaries 6b09dd7ef4981ca52eec86fc78f47cc050fd330b and locally I have bundled it locally using the following flutter version
Flutter 3.0.4 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 85684f9300 (7 days ago) • 2022-06-30 13:22:47 -0700
Engine • revision 6ba2af10bb
Tools • Dart 2.17.5 • DevTools 2.12.2

I am getting the following error:
[ERROR:flutter/shell/common/shell.cc(93)] Dart Error: Can't load Kernel binary: Invalid SDK hash.
[ERROR:flutter/runtime/dart_isolate.cc(143)] Could not prepare isolate.
[ERROR:flutter/runtime/runtime_controller.cc(382)] Could not create root isolate.
[ERROR:flutter/shell/common/shell.cc(600)] Could not launch engine with configuration.

Any idea how to fix that issue?

[ardera]

What does sha256sum /usr/lib/libflutter_engine.so.debug say for you on the pi?

[moritzxbe]

This is the output:
061bb7bc5e9eaa32a3ccdbfb61981831dde262682db2316646651fdc9bed7da4 /usr/lib/libflutter_engine.so.debug

[ardera]

For me it's

pi@hpi4:~/devel/flutter-engine-binaries-for-arm $ sha256sum ./arm/libflutter_engine.so.debug
23e90022efaca95ec4b58eeb8591b64486cf7f6026fd5292fd067370377c379c  ./arm/libflutter_engine.so.debug

Try installing the engine binaries again

[moritzxbe]

after reinstalling engine binaries again everything is working fine. problem might be related to Ansible deployment of flutter-pi and engine-binaries. Thank you 👍