When building from source (cloning the repository, etc.) and opening the demo project, the project seems to load the scene before the midi file has been imported/processed by Godot Midi. This results in an error opening the scene as the resource isn't present yet. Restarting the editor works as a temporary fix.
When building from source (cloning the repository, etc.) and opening the demo project, the project seems to load the scene before the midi file has been imported/processed by Godot Midi. This results in an error opening the scene as the resource isn't present yet. Restarting the editor works as a temporary fix.