Build Failed on iOS: `flutter_pdf_renderer` does not specify a Swift version

[yudaprama]

Unable to determine Swift version for the following pods:

    - `flutter_pdf_renderer` does not specify a Swift version and none of the targets (`Runner`) integrating it have the `SWIFT_VERSION` attribute
    set. Please contact the author or set the `SWIFT_VERSION` attribute in at least one of the targets that integrate this pod.

[RazaGR]

same issue here:

/Users/me/development/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_pdf_renderer-1.2.1/ios/Classes/SwiftFlutterPdfRendererPlugin.swift:111:22: error: 'UIImagePNGRepresentation' has been replaced by instance method 'UIImage.pngData()'
guard let data = UIImagePNGRepresentation(image) else {
^~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~
image.pngData
UIKit.UIImagePNGRepresentation:2:13: note: 'UIImagePNGRepresentation' was obsoleted in Swift 3
public func UIImagePNGRepresentation(_ image: UIImage) -> Data?
^
Could not build the application for the simulator.

[rackberg]

Hi,

It's on my todo list now.

If you have an idea how to solve it, please help me make this plugin a good one and contribute your solutions as pull request.

Thank you very much!

[rackberg]

@yudaprama @RazaGR
Hi,

I've hopefully fixed this. See the commit above.

Please tell me if this works now for you.
If it works for you, I'll publish it.

Thank you very much.

[zjelo]

I still get the same error

[rackberg]

Hi devs,

I've just pushed another commit hoping that this resolves the problem.

I am not a swift expert. My xcode build is successful.

Just released version 1.3.2.

Please tell me, if the issue still occurs.
If this commit is not fixing the issue, please tell me exactly what you've done to get this error message.

Thank you all so much for making this plugin better!

Best Rackberg

[dually8]

I'm currently getting this now.

↳
    === BUILD TARGET firebase_messaging OF PROJECT Pods WITH CONFIGURATION Debug ===
    /path/to/sdk/.pub-cache/hosted/pub.dartlang.org/flutter_pdf_renderer-1.3.2/ios/Cl
    asses/FlutterPdfRendererPlugin.m:2:9: fatal error:
    'flutter_pdf_renderer/flutter_pdf_renderer-Swift.h' file not found
    #import <flutter_pdf_renderer/flutter_pdf_renderer-Swift.h>
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    1 error generated.

[enriquelazo]

I'm currently getting this now.

↳
    === BUILD TARGET firebase_messaging OF PROJECT Pods WITH CONFIGURATION Debug ===
    /path/to/sdk/.pub-cache/hosted/pub.dartlang.org/flutter_pdf_renderer-1.3.2/ios/Cl
    asses/FlutterPdfRendererPlugin.m:2:9: fatal error:
    'flutter_pdf_renderer/flutter_pdf_renderer-Swift.h' file not found
    #import <flutter_pdf_renderer/flutter_pdf_renderer-Swift.h>
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    1 error generated.

I'm getting the same error when i'm trying to build for iOS.
How did you solve this issue? thanks.

[dually8]

I'm currently getting this now.

↳
    === BUILD TARGET firebase_messaging OF PROJECT Pods WITH CONFIGURATION Debug ===
    /path/to/sdk/.pub-cache/hosted/pub.dartlang.org/flutter_pdf_renderer-1.3.2/ios/Cl
    asses/FlutterPdfRendererPlugin.m:2:9: fatal error:
    'flutter_pdf_renderer/flutter_pdf_renderer-Swift.h' file not found
    #import <flutter_pdf_renderer/flutter_pdf_renderer-Swift.h>
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    1 error generated.

I'm getting the same error when i'm trying to build for iOS.
How did you solve this issue? thanks.

I didn't. I just went a different route.