Upgraded CherryTree on my Ubuntu workstation. When I launch CherryTree 0.38.8, I get a interface with nothing to select. No options just a blank screen. I’ve uninstalled and tried 0.37. Still the same issue. I’ve gone through the user manual to install – step by step, still running into this blank interface. Any help is much appreciated.
Sounds like a corrupted CT configuration. Try this (CT must be closed):
Open your home in your file manager and make hidden files visible, usually this can be toggled by pressing ctrl-h. Now enter the subdirectory .config (note the leading dot) and rename the subfolder cherrytree inside to something else, e. g. cherrytree.renamed. Now start CT again.
Note, that all your configuration accommodations will be gone.