VideoThumbnail File Error ----- MissingPluginException(No implementation found for method file on channel plugins.justsoft.xyz/video_thumbnail)

[muhammadarslannasr]

VideoThumbnail File Error ----- MissingPluginException(No implementation found for method file on channel plugins.justsoft.xyz/video_thumbnail).

import 'dart:io';
import 'package:flutter/material.dart';
import 'package:video_thumbnail/video_thumbnail.dart';
import 'package:path_provider/path_provider.dart';

class VideoThumbnailWidget extends StatefulWidget {
final String videoUrl;
const VideoThumbnailWidget({super.key, required this.videoUrl});

@OverRide
State createState() => _VideoThumbnailWidgetState();
}

class _VideoThumbnailWidgetState extends State {
File? _thumbnailFile;

@OverRide
void initState() {
super.initState();
_generateThumbnail();
}

Future _generateThumbnail() async {
final thumbPath = await VideoThumbnail.thumbnailFile(
video: widget.videoUrl,
thumbnailPath: (await getTemporaryDirectory()).path, // save in temp dir
imageFormat: ImageFormat.PNG,
quality: 75,
);

if (mounted && thumbPath != null) {
  setState(() {
    _thumbnailFile = File(thumbPath);
  });
}

}

@OverRide
Widget build(BuildContext context) {
if (_thumbnailFile == null) {
return const Center(child: CircularProgressIndicator());
}
return Image.file(
_thumbnailFile!,
width: double.infinity,
height: 200, // you can adjust height
fit: BoxFit.cover,
);
}
}

[LiZhengYang123]

解决了吗

[linhnguyen-dgwa]

Same issue

[mrhungnq95]

I also encountered this issue. Does anyone have any solutions or workaround?

[Star1128]

Because in the Native implementation of this plugin, if an Exception occurs while generating thumbnails, it will directly return the result and consider handled = false, while handled = false is thrown back as not implemented.

[Nitingadhiya]

any one get the solution ?

[Ashwani-Salaria]

======error =====

### MissingPluginException(No implementation found for method file on channel plugins.justsoft.xyz/video_thumbnail)

i have use these code

Future<String?> getVideoThumbNail(String filePath) async {
try {

String tempPath = (await getTemporaryDirectory()).path;

final String? imageData = await VideoThumbnail.thumbnailFile(
  video: filePath,
  thumbnailPath: tempPath,
  // imageFormat: ImageFormat.PNG,
  quality: 50,
  imageFormat: ImageFormat.JPEG,
  maxWidth: 300,
);
debugPrint('getVideoThumbNail imageData >>>>> ----$imageData');
if (imageData == null) {
  debugPrint('getVideoThumbNail ififiif');

  return null;
}
debugPrint(
  'getVideoThumbNail imageData.path.toString()===${imageData.toString()}',
);

return imageData.toString();

} catch (e) {
debugPrint(
'getVideoThumbNail error part >>>>>===$e',
);
return null;
}
}

and still issue on android device on .mov ext

mp4 is working