How to deploy the widget

[joseanta]

Hi.
I am trying to deploy the widget in my AppBuilder developer. Both in the stemap and directly in a new application.

• I have renamed the folder to "FileImporter".
• I have copied the files "togeojson.js" and "proj4.js" to the folder
• I have made the references in the files "config.js" and "init.js".

When I run the application and the witget, it gives error in the file widget.js on line 827, in the function "var geojson = toGeoJSON.gpx (dom);".
The object "toGeoJSON" does not recognize it. It does not recognize its functions and methods.
I think I may be that I have not deployed the dependency libraries. I just copied the files "togeojson.js" and "proj4.js" to the folder .
Is this copy enough? Do we have to deploy the libraries in another way? How is it done?
That could be happening?
Could you help me?

thank you very much
Jose