OpenLP is not working in ubuntu

JohnDoe

OpenLP has suddenly stopped working in Ubuntu. I tried to uninstall and then reinstall it again but in vain. Please find the error message here below. Please let me know if anyone had faced this issue and have a solution to this. Any suggestions are also welcome! Thanks in advance.

Traceback (most recent call last): File "/usr/share/openlp/openlp/core/ui/mainwindow.py", line 823, in paintEvent self.preview_controller.preview_size_changed() File "/usr/share/openlp/openlp/core/ui/slidecontroller.py", line 625, in preview_size_changed max_width = self.preview_frame.width() - self.grid.contentsMargins().top() * 2 AttributeError: 'PreviewController' object has no attribute 'grid'

Kalyk

I had to repair our church laptop installation of OpenLP on Windows 11 because of a similar error.
Also after closing the error-box the mouse didn´t appear in OpenLP, it wasn't useable anymore.
I ended up uninstalling the new version and installing version 2.4.6 again. Had to replace the data under the user directory with an old version. The older 2.4.6 also gave problems until I imported the config from another system with 2.4.6.

JohnDoe

Did it resolve the issue?

I am not sure if the python version has anything to do with this. The issue seems to be in the files:

mainwindow.py
slidecontroller.py

JohnDoe

I found another discussion with the same problem. Here is the link - https://discuss.openlp.org/d/5813-openlp-not-working-on-linux-mint-21-ubuntu-2204