Import of settings including 1 account fails

Checklist

• I have used the search function to see if someone else has already submitted the same bug report.
• I will describe the problem with as much detail as possible.

App version

6.602

Where did you get the app from?

F-Droid

Android version

Android 13 from GrapheneOS

Device model

Google Pixel 6a

Steps to reproduce

1. copy settings file
2. open app
3. click "import settings"
4. select file
5. keep the account checked to be imported
6. click "import"

Expected behavior

Global settings and the 1 account are imported.

Actual behavior

Error message Failed to import some settings.

Import of global settings excluding the account works. #6689 seems to indicate that account details are "invalid" but I don’t see what might be invalid. I tried to

• remove the German umlaut ö from my name in sender identities or
• remove all signature texts from all sender identifies

before export but that did not change the result.

Logs

I needed to create a bogus account in order to access the global settings.

I redacted my private email address in the log for privacy.

...
08-20 23:36:27.190 28928 28959 V SettingsImporter: Setting 9124a66f-a9e9-4583-91ac-2715ddf480c0.signatureBeforeQuotedText=false
08-20 23:36:27.190 28928 28959 V SettingsImporter: Setting 9124a66f-a9e9-4583-91ac-2715ddf480c0.accountNumber=1
08-20 23:36:27.190 28928 28959 E SettingsImporter: Encountered invalid setting while importing account "MY_EMAIL@DOMAIN.TLD"
08-20 23:36:27.190 28928 28959 E SettingsImporter: com.fsck.k9.preferences.Settings$InvalidSettingValueException
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at com.fsck.k9.preferences.SettingsImporter.importAccount(SettingsImporter.java:458)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at com.fsck.k9.preferences.SettingsImporter.importSettings(SettingsImporter.java:221)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at com.fsck.k9.ui.settings.import.SettingsImportViewModel.importSettings(SettingsImportViewModel.kt:386)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at com.fsck.k9.ui.settings.import.SettingsImportViewModel.access$importSettings(SettingsImportViewModel.kt:28)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at com.fsck.k9.ui.settings.import.SettingsImportViewModel$startImportSettings$1$1$1.invokeSuspend(SettingsImportViewModel.kt:303)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at kotlinx.coroutines.internal.LimitedDispatcher.run(LimitedDispatcher.kt:42)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:95)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:570)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:677)
08-20 23:36:27.190 28928 28959 E SettingsImporter:      at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:664)
08-20 23:36:27.191 28928 28959 I K9StorageEditor: Committing preference changes
08-20 23:36:27.197 28928 28959 I K9StorageEditor: Preferences commit took 6 ms