Question Problems with theme after upgrading to 1.7.20

Hi

in preparation to upgrade to the latest 2.x version I just upgraded to 1.7.20
the process moaned about incompatible modules and themes which I simply disabled in the upgrade process.

Result of Update:
---cut---Upgrade wizardIt can take several minutes to download and install the upgrade. Be patient.

• Check for pending changes…
  There are no pending changes.
• Check for custom modules…
  No custom modules are enabled.
• Check for custom themes…
  No custom themes are enabled.
• Export all the family trees to GEDCOM files…
  The family tree has been exported to /var/www/web558/html/wiebeworldwide/webtrees/data/wiebe-2024-02-10.ged.
• Download <b dir="auto"><a href=" github.com/fisharebest/webtrees/releases.../webtrees-1.7.20.zip "> github.com/fisharebest/webtrees/releases.../webtrees-1.7.20.zip …
  32,552 KB were downloaded in 1.74 seconds.
• Unzip webtrees-1.7.20.zip to a temporary folder…
  6642 files were extracted in 1.52 seconds.
• Check file permissions…
  All files have read and write permission.
• Place the website offline, by creating the file /var/www/web558/html/wiebeworldwide/webtrees/data/offline.txt…
  The file /var/www/web558/html/wiebeworldwide/webtrees/data/offline.txt has been created.
• Copy files…
  6642 files were extracted in 1.92 seconds.
• Place the website online, by deleting the file /var/www/web558/html/wiebeworldwide/webtrees/data/offline.txt…
  The file /var/www/web558/html/wiebeworldwide/webtrees/data/offline.txt has been deleted.
• Delete temporary files…
  The folder /var/www/web558/html/wiebeworldwide/webtrees/data/webtrees-1.7.20 has been deleted.
  The file /var/www/web558/html/wiebeworldwide/webtrees/data/webtrees-1.7.20.zip has been deleted.

The upgrade is complete.
--cut---

Unfortunately when I click anywhere else now, I get:
Fatal error: Call to a member function getTreeId() on null in /var/www/web558/html/wiebeworldwide/webtrees/modules_v3/fancy_treeview/module.php on line 66

---cut---

this is weird, as I had the module disabled during upgrade.

Anything I can do to fix this? Module availability doesn't matter, as I'm basically in the process of upgrading to the latest version and then migrate into a docker environment on premise.

thanks a lot in advance

Simply rename /var/www/web558/html/wiebeworldwide/webtrees/modules_v3/fancy_treeview to /var/www/web558/html/wiebeworldwide/webtrees/modules_v3/fancy_treeview.BCK to deactivate this module.

Hi Peter.

thanks for the quikc reply.
Renaming just gives me the same error message with the BCK

Fatal error: Call to a member function getTreeId() on null in /var/www/web558/html/wiebeworldwide/webtrees/modules_v3/fancy_treeview.BCK/module.php on line 66

Disabling modules by renaming them to contain a "." only works in webtrees 2.0. This is described in webtrees.net/download/modules

However, if you are planning to upgrade to webtrees 2.0, then you can simply delete the folder modules_v3. webtrees 2.0 uses a different structure for modules, and these are installed in a folder modules_v4.

Thanks, seems it worked, but now I have a problem with the themes (that I also disabled during update)

Fatal error: Call to a member function getSubmenus() on null in /var/www/web558/html/wiebeworldwide/webtrees/themes/justlight/theme.php on line 373

So according to what Greg said: delete the justlight folder within the themes folder.