MIDI2lr stopped running

[JohnTrece]

Everything worked fine, but at some point the controller stopped responding, I decided to restart lightroom, after which the following message appeared.

and after that I couldn't run your program anymore. I tried reinstalling different versions, reinstalling Lightroom, but nothing helps. The program simply refuses to work. What can be done to fix this?

[rsjaffe]

Please post your MIDI2LR.log file. Instructions on finding it are here: https://github.com/rsjaffe/MIDI2LR/wiki#support

[JohnTrece]

Log started: 31 Jan 2022 1:45:27pm

2022-01-31T13:45:27.727+03:00:C:\Users\rsjaf\source\repos\MIDI2LR\src\application\CommandSet.cpp:G MenuTrans.xml archive loaded from C:\Users\johnl\AppData\Roaming\MIDI2LR\MenuTrans.xml.
2022-01-31T13:45:27.733+03:00:C:\Users\rsjaf\source\repos\MIDI2LR\src\application\Main.cpp:ƃ Exception Could not detect cereal root node - likely due to empty or invalid input
2022-01-31T13:45:27.733+03:00:C:\Users\rsjaf\source\repos\MIDI2LR\src\application\Main.cpp:Ü Exception Could not detect cereal root node - likely due to empty or invalid input
2022-01-31T13:45:27.733+03:00:C:\Users\rsjaf\source\repos\MIDI2LR\src\application\Main.cpp:� Terminate called, exception Could not detect cereal root node - likely due to empty or invalid input.

[rsjaffe]

Delete %AppData%\MIDI2LR directory and delete MIDI2LR.lrplugin directory and reinstall. Something happened to your installation that corrupted it.

[JohnTrece]

Delete %AppData%\MIDI2LR directory and delete MIDI2LR.lrplugin directory and reinstall. Something happened to your installation that corrupted it.

Everything worked out! Many thanks!!!