發圖會ERROR，紅畫面 about fluttertencentimplugin HOT 5 CLOSED

不是很明白您的意思，能否提供具体描述信息，并提供截图、Debug日志等内容

from fluttertencentimplugin.

from fluttertencentimplugin.

您好，第一幅图可能是Flutter 内部代码报错（布局、错误的方法调用 等），可以通过查看控制台日志获得更加详细的信息

from fluttertencentimplugin.

This error may happened after sending the image in the example

Error log:

The following NoSuchMethodError was thrown building:
The getter 'url' was called on null.
Receiver: null
Tried calling: url

im.dart (line 289):
return MessageImage(url: value.imageData[ImageType.Original].url);

This cause by value.node.imageData[ImageType.Original] passed by MessageEntity is null when UploadProgress update

To solve it:
change
return MessageImage(url: value.imageData[ImageType.Original].url);
to
return MessageImage(url: value.imageData[ImageType.Original]?.url, path: value.path);

The build method in MessageImage also needs to be modified, because path or url may be '' (empty string):

@override
Widget build(BuildContext context) {
  return Container(
    height: 100,
    width: 100,
    child: path != null && path.isNotEmpty
        ? Image.file(
      File(path),
      fit: BoxFit.cover,
    )
        : url != null && url.isNotEmpty
        ? Image.network(
      url,
      fit: BoxFit.cover,
    )
        : Container(),
  );
}

from fluttertencentimplugin.

感谢您的帮助，我会在下个版本修复它

from fluttertencentimplugin.