When MetaEdit plugin is activated, console shows the following error each time a note is modified :

Uncaught (in promise) TypeError: Cannot convert undefined or null to object
    at Function.keys (<anonymous>)
    at OnFileModifyAutomatorManager.onFileModify (eval at <anonymous> (app.js:1), <anonymous>:5266:29)

I have not encountered any problem linked to this error message, but I would like to know the cause and possibly get rid of it.

Thanks !