Merge pull request #1496 from vito-go/master

Fix: TypeError: Instance of 'NativeByteBuffer': type 'NativeByteBuffer' is not a subtype of type 'List'.

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 8.0.3
+### Web
+Fixes a TypeError with `pickFiles()` when using the HTML renderer.
+
 ## 8.0.2
 ### iOS
 Fixes the bug [#1412](https://github.com/miguelpruivo/flutter_file_picker/issues/1412) that picking a folder in iOS causes the original folder to be deleted.

lib/_internal/file_picker_web.dart

@@ -208,8 +208,24 @@ class FilePickerWeb extends FilePicker {
       final blob = file.slice(start, end);
       reader.readAsArrayBuffer(blob);
       await EventStreamProviders.loadEvent.forTarget(reader).first;
-      yield reader.result as List<int>;
-      start += _readStreamChunkSize;
+      final JSAny? readerResult = reader.result;
+      if (readerResult == null) {
+        continue;
+      }
+      // TODO: use `isA<JSArrayBuffer>()` when switching to Dart 3.4
+      // Handle the ArrayBuffer type. This maps to a `ByteBuffer` in Dart.
+      if (readerResult.instanceOfString('ArrayBuffer')) {
+        yield (readerResult as JSArrayBuffer).toDart.asUint8List();
+        start += _readStreamChunkSize;
+        continue;
+      }
+      // TODO: use `isA<JSArray>()` when switching to Dart 3.4
+      // Handle the Array type.
+      if (readerResult.instanceOfString('Array')) {
+        // Assume this is a List<int>.
+        yield (readerResult as JSArray).toDart.cast<int>();
+        start += _readStreamChunkSize;
+      }
     }
   }
 }

pubspec.yaml

@@ -3,7 +3,7 @@ description: A package that allows you to use a native file explorer to pick sin
 homepage: https://github.com/miguelpruivo/plugins_flutter_file_picker
 repository: https://github.com/miguelpruivo/flutter_file_picker
 issue_tracker: https://github.com/miguelpruivo/flutter_file_picker/issues
-version: 8.0.2
+version: 8.0.3
 
 dependencies:
   flutter: