app crash if file url outside xCode project

[musbah98]

I printed url in console
document return nil

• iOS Version: 13
• Xcode Version: 11.5
• Swift Version: 5

[musbah98]

I just edit how you create link in "PDFDocument" file

was -> self.fileUrl = URL(fileURLWithPath: filePath, isDirectory: false)
after my edit -> self.fileUrl = URL(string: filePath)