Hello everyone, I am new to swift development and I am currently facing a "bug". I am building, an app on my Mac mini. It's working fine on my machine but when exporting the executable on a MacBook Air, one of my feature does not work anymore. I should be able to drag and drop a PDF which should be copy to my App document folder. But for some reason it won't work. I should add that : The app is sandboxed I tried to build the app on the MacBook Air and it does not work either. I gave all the permission to the app in the MacBook Air parameter menu. I have another drag and drop functionality with read a csv file, and it works. With Xcode, the error message was about : file not found (after being read and recognized on my log) I hope someone would have some ideas Thank you in advance PS: I'm French, sorry for my English