Type 'DecoderCallback' not found In flutter 3.16

[jahnli]

Describe the bug

/E:/pub-cache/hosted/pub.flutter-io.cn/pdfx-2.5.0/lib/src/viewer/pdf_page_image_provider.dart:24:55: Error: Type 'DecoderCallback' not found.
  ImageStreamCompleter load(PdfPageImageProvider key, DecoderCallback decode) =>

[erlangparasu]

Got same issue

../../../.pub-cache/hosted/pub.dev/pdfx-2.5.0/lib/src/viewer/pdf_page_image_provider.dart:24:55: Error:
Type 'DecoderCallback' not found.
[  +17 ms] [   +2 ms]   ImageStreamCompleter load(PdfPageImageProvider key, DecoderCallback decode) =>
[        ] [        ]                                                       ^^^^^^^^^^^^^^^
[        ] [        ]
../../../.pub-cache/hosted/pub.dev/pdfx-2.5.0/lib/src/viewer/pdf_page_image_provider.dart:40:7: Error:
Type 'DecoderCallback' not found.
[        ] [        ]       DecoderCallback decode) async {
[        ] [        ]       ^^^^^^^^^^^^^^^
[        ] [        ]

[JgomesAT]

We can compile flutter by fault of this any solution?

[jahnli]

This is my solution, I am not sure if it is suitable, but I was able to compile successfully

#449

[erlangparasu]

Thanks @jahnli

This is my current temporary solution using @jahnli PR :
File: pubspec.yaml

  # pdfx: ^2.5.0
  pdfx:
    git:
      url: 'https://github.com/ScerIO/packages.flutter'
      ref: '4be9de9ffed5398fd7d5f44bbb07dcd3d3f1711b'
      path: packages/pdfx

[jahnli]

谢谢@jahnli

这是我当前使用的临时解决方案@jahnliPR： 文件：pubspec.yaml

  # pdfx: ^2.5.0
  pdfx:
    git:
      url: 'https://github.com/ScerIO/packages.flutter'
      ref: '4be9de9ffed5398fd7d5f44bbb07dcd3d3f1711b'
      path: packages/pdfx

Yes, you can introduce PR as a temporary solution and wait for the author to fix it

[JgomesAT]

With this solution I can't see the image of PDF, I can compile but isn't work

PdfView(

[jahnli]

With this solution I can't see the image of PDF, I can compile but isn't work

PdfView(

I can show it fine in the official example, I'm not sure if I need extra processing

[ElDuderini]

Coworker faced the same issue, so we decided to revert to the prior flutter version for the time being because of it.

[JgomesAT]

With this solution I can't see the image of PDF, I can compile but isn't work

PdfView(

May be the problem is Impeller true in Android

[JgomesAT]

With Impeller active in ANdroid the PDF view is empty, in iOS is OK

[jahnli]

8b105a7

[RexIron]

8b105a7

Thank, it work fine, When do you think a new version might be available with this fix on Pub.dev? ?

[EmreDET]

8b105a7

Thank, it work fine, When do you think a new version might be available with this fix on Pub.dev? ?

@SergeShkurko

[Yoda-Man]

when is the official fix coming

[GoodjoeDev]

8b105a7

Idk if it depends on the flutter version you are using but your solution doesn't work for me. You've replaced 'DecoderCallback' with 'ImageDecodeCallback' which results in a type conflict. STRG+F for 'DecoderCallback' on https://docs.flutter.dev/release/breaking-changes/3-13-deprecations to find the official replacement is 'DecoderBufferCallback'.

I've adjusted your fix and it worked fine for me 👍 I hope I helped someone and any insight on why that is, is appreciated

[jcho0216]

bro gotta drop the new version with the fix

[nilsreichardt]

@SergeShkurko Could you publish a new version on pub.dev?

[Coder-Manuel]

Any news on release date for the fix ?
@SergeShkurko

[antiv]

@jahnli

8b105a7

Could you please share any information about the availability of the fix on pub.dev?