XF 2.0 Might there be an error in the upgrade package of xf 2.0.9?

[7emper5i]

Hello,

could there be an error in the upgrade package of the latest version?

I'm trying to upgrade from 1.5.20 to the latest 2.0.9 and did it as usual:

Upload the upgrade package and call domain.de/install.



But unlike before, the system always wants to start an installation process and empty my database with XF reference.


I can't find a solution right now...

 

[sbj]

I remember having the same problem.

Try to install 2.0.0 first, go later with 2.0.9

 

[7emper5i]

There is the same "error"...


It wants me to install everything new..

And: I cannot upload screenshot her..

 

[sbj]

Open a support ticket I would recommend.

 

[Paul B]

If a new installation is being prompted then that suggests the install lock file is missing.

Create a new install-lock.php file with the following contents and upload it to the internal_data directory.

<?php header('Location: ../index.php');

There are detailed instructions here: https://xenforo.com/xf2-docs/manual/install-upgrade/#upgrading-from-xenforo-1