CODEWITHSUNDEEP
iosswiftuidocumentinteraction
Gregory Molette
Gregory Molette

Reputation: 155

display local pdf file using UIDocumentInteractionControllerDelegate

I want to display a local pdf file using UIDocumentInteractionController Here is my code : 

pole = Pole.getWithMinor(minorBeacon)
    var address = pole.pdf

    if  pole != nil {
        var urlpath = NSBundle.mainBundle().pathForResource(pole.pdf, ofType: "pdf")
        let url : NSURL! = NSURL(string: urlpath!)
        //pdfView.loadRequest(NSURLRequest(URL: url))
        println(url)
        let docController = UIDocumentInteractionController(URL : url)
        docController.UTI = "com.adobe.pdf"
        docController.delegate = self
        docController.presentPreviewAnimated(true)

the error is :

2015-06-02 15:57:08.390 LePetitPoucet[4232:2026014] *** Assertion failure in -[UIDocumentInteractionController setURL:], /SourceCache/UIKit/UIKit-3318.93/UIDocumentInteractionController.m:1024
2015-06-02 15:57:08.391 LePetitPoucet[4232:2026014] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'UIDocumentInteractionController: invalid scheme (null).  Only the file scheme is supported.'

when i create a webWiew, the PDF is displayed well but i want to use pdf native viewer instead. Thanks for your help !

Upvotes: 1

Views: 1025

Answers (1)

Warren Burton
Warren Burton

Reputation: 17372

This one always gets me too

let url : NSURL! = NSURL(string: urlpath!) is wrong

you want

let url : NSURL! = NSURL.fileURLWithPath(urlpath!)

Upvotes: 2

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