App crashes on ios 10.3.3

[isaLima21]

App crashes when trying to pick a document with FileType.ANY. I have already enabled icloud and cloudkit as shown in the image attached.

The error I get is this:

2019-05-28 10:57:44.467621-0300 Runner[337:25602] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[FilePickerPlugin documentPicker:didPickDocumentAtURL:]: unrecognized selector sent to instance 0x17d7f6a0'

[miguelpruivo]

Hi @IsaNascimento, which iOS version are you building on? Also, can you try enabling iCloud Documents?

Thank you.

[isaLima21]

Hi @miguelpruivo I am on IOS 10.3.3. I tried enabling iCloud Documents, got the same error.

[miguelpruivo]

Do you even see the File Picker opening or you get the immediate exception? I know that for iOS versions below 11 you need to have the CloudKit enabled.

[isaLima21]

I see it opening and I can navigate it but as soon as I click to "choose" a file, it closes, I get that exception and the app crashes or freezes.

[miguelpruivo]

I may have to take a look on this. Thank you for reporting.

[isaLima21]

@miguelpruivo just to let you know, I tried with a clean project (your example project) and the same thing happens.

[miguelpruivo]

@IsaNascimento that may be possible. I confess that I've not digging much about running it on versions below 11.0 because I don't even have CloudKit enabled.

[miguelpruivo]

I'm looking into it @IsaNascimento. I'll keep you updated.

[isaLima21]

Alright, thank you @miguelpruivo.

[miguelpruivo]

@IsaNascimento I've found the issue and have already fixed it. I'm going to deploy a new version in a while.

[isaLima21]

That's great @miguelpruivo! Thank you so much! Also, what was the issue? I was starting to debug your code to try to help but obj-c isn't really my thing.

[miguelpruivo]

@IsaNascimento it was due to not having the correct delegate for the iCloud Drive in versions below iOS 11.

Can you please confirm that is working properly by replacing your file_picker dependency in the pubspec pointing to beta?

  file_picker:
    git:
      url: https://github.com/miguelpruivo/plugins_flutter_file_picker.git
      ref: beta

If everything is fine, just let me know, so I can deploy it to the dart pub.

Thank you!

[isaLima21]

@miguelpruivo just tested it and it's working.

[miguelpruivo]

@IsaNascimento all done. The 1.3.5 is out.

You can now use it normally as before (file_picker: ^1.3.5).

Thank you for your feedback.

[mehdisam]

documentPicker:didPickDocumentAtURL: is deprecated in iOS 11.0 and it is replaced by documentPicker:didPickDocumentsAtURLs: yeah single 's' added to it, but you have to implement both for backward compatibility.