Error opening FileDefs_AircraftEditor.xml
I would like to point out that I do not use the DEV Mode of the Sim in the Aircraft section. My version of MSFS2020 is PC/Store Beta 1.37.7.0
Coincidentally, I came across this file:
:\MSFS_2020\Official\OneStore\fs-devmode\Edition\FileDefs\FileDefs_AircraftEditor.xml
If you try to open it with an XML editor (I use XML Notepad), it displays some Load Errors.
I don’t know if this could affect the development of an aircraft in DEV Mode, but I wanted to point it out here.
I corrected the various error messages and finally the FileDefs_AircraftEditor.xml file opens correctly.
To complete the change, the layout.json must also be updated to update the size on the disk.