The getter 'bytes' was called on null. about authpass

[hpoul]

This very much sounds like you are saving in kdbx 4 format. In KeepassXC you can select Database -> Database settings ... Security ... Encryption Settings ... and use kdbx 3.1 instead of kdbx 4.

Please verify that it is saving in kdbx 3.1 format. AuthPass does not (yet) support kdbx 4.x (because there is no dart implementation for argon 2 and dart:ffi support (native C interop) is still in a very early phase for dart/flutter)

[hpoul]

@roymckenzie have you tried with kdbx 3.1? In the latest version i have also improved the error message so you should see if you are using an unsupported kdbx file version>

[roymckenzie]

Thank you!

[hpoul]

fyi authpass now supports kdbx 4.x so this problem should be resolved in the latest version (1.5.2)