Engine hash d91c0e6f... listed in enginehash.csv but required libflutter_arm64.so is missing (404)

[mghotz]

Hello,

I'm trying to patch a Flutter APK with reFlutter. The APK is using a Flutter engine with the snapshot hash:
d91c0e6f35f0eb2e44124e8f42aa44a7
This hash is listed in your enginehash.csv file, so it is detected as supported. However, during patching, ReFlutter attempts to download the engine file from:
https://github.com/Impact-I/reFlutter/releases/download/android-v2-d91c0e6f35f0eb2e44124e8f42aa44a7/libflutter_arm64.so

...but this URL results in a 404 Not Found error, causing ReFlutter to fail silently with no output.

Steps to Reproduce:

1. Use an APK built with Flutter v3.29.0 (engine hash d91c0e6f35f0eb2e44124e8f42aa44a7)
2. Run reflutter your.apk
3. Output: only [Processing...], and no patched APK is produced
4. Debugging reveals failed download due to missing release asset

If the hash is listed in enginehash.csv, the corresponding engine file should be downloadable.

P.S. Thanks for this tool — it has been incredibly useful!

[magicbuaa]

Hey @mghotz , @jayluxferro's already had a PR for this, but the build failed so no library released. I've put a small fix based on @jayluxferro's work and you can get the library at https://github.com/magicbuaa/reFlutter/releases/tag/android-v2-d91c0e6f35f0eb2e44124e8f42aa44a7.

All credits go to @jayluxferro for the amazing work.

[jayluxferro]

Thanks a lot @magicbuaa . Already fixed it.

[jayluxferro]

Hey @mghotz , @jayluxferro's already had a PR for this, but the build failed so no library released. I've put a small fix based on @jayluxferro's work and you can get the library at https://github.com/magicbuaa/reFlutter/releases/tag/android-v2-d91c0e6f35f0eb2e44124e8f42aa44a7.

All credits go to @jayluxferro for the amazing work.

Thanks @magicbuaa