K-9 8.0b1 Fails to Install

[SarraceniaWilds]

Checklist

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

App

K-9 Mail

App version

8.0b1, 6.804

Where did you get the app from?

Other

Android version

10

Device model

No response

Steps to reproduce

Download apk for v8.0b1 from relases page Install

Expected behavior

Installed version 8.0b1

Actual behavior

Dialog box fail to install, version remains 6.804

Logs

No response

[kewisch]

Does it work if you try to install via the play store pre-releases? Can you check that you've set the respective permissions to install third party apps? What method are you using to install the apk?

[SarraceniaWilds]

I do not have play store. Yes, it would not be possible for it to fail installing without the permissions. The method is I downloaded the apk, I open it, it fails.

[kewisch]

Is this only b1, or does it also fail with b2 and b3? We built them slightly different.

[ckardaris]

All 3 pre-release versions of K9-Mail fail to install for me with the above message.

I managed to install Thunderbird b1 correctly from the PlayStore.

Currently I am on version K9-Mail 6.904, which was installed directly from the GitHub releases apk.

UPDATE: Uninstalling and re-installing from scratch works.

[kewisch]

I had this recently while switching between play store vs github builds, so it might be related to that. Glad it works now!