Migrating from DocsList to DriveApp?

Question

I\'ve been using DocsList for a big project and it was working perfectly. Lately, bugs have been popping up and they mostly have roots with getting a folder or file. When I

Answer 1

The code below works at mine. It is based on having the same Id

function convertFileFromDocsListToDriveApp(file)
{ // Because of difference between DocsList and DriveApp
   return (file === null) ? null : DriveApp.getFileById(file.getId());
}  

function convertFolderFromDocsListToDriveApp(folder)
{ // Because of difference between DocsList and DriveApp
  return (folder === null) ? null : DriveApp.getFolderById(folder.getId());
}  

I call this in a few 'strategic' positions in my code. I didn't test conversion from DriveApp to DocsList, but I expect this to work as well.