I want flutter_avif but it have error.
only import did me.
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:11:8: Error: Dart library 'dart:ffi' is not available on this platform.
import 'dart:ffi' as ffi;
^
Context: The unavailable library 'dart:ffi' is imported through these packages:
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:323:23: Error: Type 'ffi.DynamicLibrary' not found.
FlutterAvifPlatform(ffi.DynamicLibrary dylib) : super(FlutterAvifWire(dylib));
^^^^^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:328:3: Error: Type 'ffi.Pointer' not found.
ffi.Pointer api2wire_String(String raw) {
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:333:3: Error: Type 'ffi.Pointer' not found.
ffi.Pointer api2wire_list_encode_frame(
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:348:3: Error: Type 'ffi.Pointer' not found.
ffi.Pointer api2wire_uint_8_list(Uint8List raw) {
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:376:43: Error: Type 'ffi.NativeType' not found.
final ffi.Pointer Function(String symbolName)
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:376:9: Error: Type 'ffi.Pointer' not found.
final ffi.Pointer Function(String symbolName)
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:380:19: Error: Type 'ffi.DynamicLibrary' not found.
FlutterAvifWire(ffi.DynamicLibrary dynamicLibrary)
^^^^^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:385:41: Error: Type 'ffi.NativeType' not found.
ffi.Pointer Function(String symbolName)
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:385:7: Error: Type 'ffi.Pointer' not found.
ffi.Pointer Function(String symbolName)
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:446:17: Error: Type 'ffi.Void' not found.
ffi.Pointer obj,
^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:446:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer obj,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:461:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer avif_bytes,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:479:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer key,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:480:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer avif_bytes,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:500:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer key,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:517:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer key,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:534:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer key,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:560:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer image_sequence,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:595:3: Error: Type 'ffi.Pointer' not found.
ffi.Pointer new_list_encode_frame_0(
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:610:3: Error: Type 'ffi.Pointer' not found.
ffi.Pointer new_uint_8_list_0(
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:640:28: Error: Type 'ffi.Opaque' not found.
class _Dart_Handle extends ffi.Opaque {}
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:642:32: Error: Type 'ffi.Struct' not found.
class wire_uint_8_list extends ffi.Struct {
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:643:24: Error: Type 'ffi.Uint8' not found.
external ffi.Pointer ptr;
^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:643:12: Error: Type 'ffi.Pointer' not found.
external ffi.Pointer ptr;
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:649:32: Error: Type 'ffi.Struct' not found.
class wire_EncodeFrame extends ffi.Struct {
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:650:12: Error: Type 'ffi.Pointer' not found.
external ffi.Pointer data;
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:656:38: Error: Type 'ffi.Struct' not found.
class wire_list_encode_frame extends ffi.Struct {
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:657:12: Error: Type 'ffi.Pointer' not found.
external ffi.Pointer ptr;
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:664:24: Error: Type 'ffi.Bool' not found.
ffi.NativeFunction<ffi.Bool Function(DartPort, ffi.Pointer)>>;
^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:664:64: Error: Type 'ffi.Void' not found.
ffi.NativeFunction<ffi.Bool Function(DartPort, ffi.Pointer)>>;
^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:664:52: Error: Type 'ffi.Pointer' not found.
ffi.NativeFunction<ffi.Bool Function(DartPort, ffi.Pointer)>>;
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:664:5: Error: Type 'ffi.NativeFunction' not found.
ffi.NativeFunction<ffi.Bool Function(DartPort, ffi.Pointer)>>;
^^^^^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:663:33: Error: Type 'ffi.Pointer' not found.
typedef DartPostCObjectFnType = ffi.Pointer<
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:665:20: Error: Type 'ffi.Int64' not found.
typedef DartPort = ffi.Int64;
^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:371:7: Error: The non-abstract class 'FlutterAvifWire' is missing implementations for these members:
FlutterRustBridgeWireBase.storeDartPostCObject
Try to either
provide an implementation,
inherit an implementation from a superclass or mixin,
mark the class as abstract, or
provide a 'noSuchMethod' implementation.
class FlutterAvifWire implements FlutterRustBridgeWireBase {
^^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_rust_bridge-1.72.0/lib/src/ffi/web.dart:96:8: Context: 'FlutterRustBridgeWireBase.storeDartPostCObject' is defined here.
void storeDartPostCObject() {}
^^^^^^^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:373:24: Error: The class 'DartApiDl' is abstract and can't be instantiated.
late final dartApi = DartApiDl(init_frb_dart_api_dl);
^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:398:38: Error: 'Void' isn't a type.
_lookup<ffi.NativeFunction<ffi.Void Function(DartPostCObjectFnType)>>(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:398:19: Error: 'NativeFunction' isn't a type.
_lookup<ffi.NativeFunction<ffi.Void Function(DartPostCObjectFnType)>>(
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:412:38: Error: 'Handle' isn't a type.
_lookup<ffi.NativeFunction<ffi.Handle Function(ffi.UintPtr)>>(
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:412:58: Error: 'UintPtr' isn't a type.
_lookup<ffi.NativeFunction<ffi.Handle Function(ffi.UintPtr)>>(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:412:19: Error: 'NativeFunction' isn't a type.
_lookup<ffi.NativeFunction<ffi.Handle Function(ffi.UintPtr)>>(
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:426:38: Error: 'Void' isn't a type.
_lookup<ffi.NativeFunction<ffi.Void Function(ffi.UintPtr)>>(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:426:56: Error: 'UintPtr' isn't a type.
_lookup<ffi.NativeFunction<ffi.Void Function(ffi.UintPtr)>>(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:426:19: Error: 'NativeFunction' isn't a type.
_lookup<ffi.NativeFunction<ffi.Void Function(ffi.UintPtr)>>(
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:440:38: Error: 'UintPtr' isn't a type.
_lookup<ffi.NativeFunction<ffi.UintPtr Function(ffi.Handle)>>(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:440:59: Error: 'Handle' isn't a type.
_lookup<ffi.NativeFunction<ffi.UintPtr Function(ffi.Handle)>>(
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:440:19: Error: 'NativeFunction' isn't a type.
_lookup<ffi.NativeFunction<ffi.UintPtr Function(ffi.Handle)>>(
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:454:38: Error: 'IntPtr' isn't a type.
_lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.Pointer)>>(
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:454:70: Error: 'Void' isn't a type.
_lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.Pointer)>>(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:454:58: Error: 'Pointer' isn't a type.
_lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.Pointer)>>(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:454:19: Error: 'NativeFunction' isn't a type.
_lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.Pointer)>>(
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:457:48: Error: 'Void' isn't a type.
.asFunction<int Function(ffi.Pointer)>();
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:457:36: Error: 'Pointer' isn't a type.
.asFunction<int Function(ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:471:19: Error: 'Void' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer)>>(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:471:37: Error: 'Int64' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer)>>(
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:471:48: Error: 'Pointer' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer)>>(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:470:15: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:475:46: Error: 'Pointer' isn't a type.
.asFunction<void Function(int, ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:491:15: Error: 'Void' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer,
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:491:33: Error: 'Int64' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:491:44: Error: 'Pointer' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:492:19: Error: 'Pointer' isn't a type.
ffi.Pointer)>>('wire_init_memory_decoder');
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:490:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:495:34: Error: 'Pointer' isn't a type.
void Function(int, ffi.Pointer,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:496:19: Error: 'Pointer' isn't a type.
ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:510:15: Error: 'Void' isn't a type.
ffi.Void Function(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:511:19: Error: 'Int64' isn't a type.
ffi.Int64, ffi.Pointer)>>('wire_reset_decoder');
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:511:30: Error: 'Pointer' isn't a type.
ffi.Int64, ffi.Pointer)>>('wire_reset_decoder');
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:509:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:513:42: Error: 'Pointer' isn't a type.
.asFunction<void Function(int, ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:527:15: Error: 'Void' isn't a type.
ffi.Void Function(ffi.Int64,
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:527:33: Error: 'Int64' isn't a type.
ffi.Void Function(ffi.Int64,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:528:19: Error: 'Pointer' isn't a type.
ffi.Pointer)>>('wire_dispose_decoder');
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:526:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:530:42: Error: 'Pointer' isn't a type.
.asFunction<void Function(int, ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:544:15: Error: 'Void' isn't a type.
ffi.Void Function(ffi.Int64,
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:544:33: Error: 'Int64' isn't a type.
ffi.Void Function(ffi.Int64,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:545:19: Error: 'Pointer' isn't a type.
ffi.Pointer)>>('wire_get_next_frame');
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:543:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:547:42: Error: 'Pointer' isn't a type.
.asFunction<void Function(int, ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:579:15: Error: 'Void' isn't a type.
ffi.Void Function(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:580:19: Error: 'Int64' isn't a type.
ffi.Int64,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:581:19: Error: 'Uint32' isn't a type.
ffi.Uint32,
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:582:19: Error: 'Uint32' isn't a type.
ffi.Uint32,
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:583:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:584:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:585:19: Error: 'Uint64' isn't a type.
ffi.Uint64,
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:586:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:587:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:588:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:589:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:590:19: Error: 'Pointer' isn't a type.
ffi.Pointer)>>('wire_encode_avif');
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:578:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:593:15: Error: 'Pointer' isn't a type.
ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:605:15: Error: 'Pointer' isn't a type.
ffi.Pointer Function(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:606:19: Error: 'Int32' isn't a type.
ffi.Int32)>>('new_list_encode_frame_0');
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:604:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:608:23: Error: 'Pointer' isn't a type.
.asFunction<ffi.Pointer Function(int)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:620:15: Error: 'Pointer' isn't a type.
ffi.Pointer Function(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:621:19: Error: 'Int32' isn't a type.
ffi.Int32)>>('new_uint_8_list_0');
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:619:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:623:23: Error: 'Pointer' isn't a type.
.asFunction<ffi.Pointer Function(int)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:634:38: Error: 'Void' isn't a type.
_lookup<ffi.NativeFunction<ffi.Void Function(WireSyncReturn)>>(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:634:19: Error: 'NativeFunction' isn't a type.
_lookup<ffi.NativeFunction<ffi.Void Function(WireSyncReturn)>>(
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:431:7: Error: The method 'FlutterAvifWire.new_dart_opaque' has fewer positional arguments than those of overridden method 'FlutterRustBridgeWireBase.new_dart_opaque'.
int new_dart_opaque(
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_rust_bridge-1.72.0/lib/src/ffi/web.dart:111:7: Context: This is the overridden method ('new_dart_opaque').
int new_dart_opaque(Object obj, NativePortType port) {
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:645:8: Error: Couldn't find constructor 'Int32'.
@ffi.Int32()
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:652:8: Error: Couldn't find constructor 'Uint64'.
@ffi.Uint64()
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:659:8: Error: Couldn't find constructor 'Int32'.
@ffi.Int32()
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:323:27: Error: 'DynamicLibrary' isn't a type.
FlutterAvifPlatform(ffi.DynamicLibrary dylib) : super(FlutterAvifWire(dylib));
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:376:47: Error: 'NativeType' isn't a type.
final ffi.Pointer Function(String symbolName)
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:376:13: Error: 'Pointer' isn't a type.
final ffi.Pointer Function(String symbolName)
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:380:23: Error: 'DynamicLibrary' isn't a type.
FlutterAvifWire(ffi.DynamicLibrary dynamicLibrary)
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:385:45: Error: 'NativeType' isn't a type.
ffi.Pointer Function(String symbolName)
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:385:11: Error: 'Pointer' isn't a type.
ffi.Pointer Function(String symbolName)
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:446:21: Error: 'Void' isn't a type.
ffi.Pointer obj,
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:446:9: Error: 'Pointer' isn't a type.
ffi.Pointer obj,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:461:9: Error: 'Pointer' isn't a type.
ffi.Pointer avif_bytes,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:479:9: Error: 'Pointer' isn't a type.
ffi.Pointer key,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:480:9: Error: 'Pointer' isn't a type.
ffi.Pointer avif_bytes,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:500:9: Error: 'Pointer' isn't a type.
ffi.Pointer key,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:517:9: Error: 'Pointer' isn't a type.
ffi.Pointer key,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:534:9: Error: 'Pointer' isn't a type.
ffi.Pointer key,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:560:9: Error: 'Pointer' isn't a type.
ffi.Pointer image_sequence,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:643:28: Error: 'Uint8' isn't a type.
external ffi.Pointer ptr;
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:643:16: Error: 'Pointer' isn't a type.
external ffi.Pointer ptr;
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:650:16: Error: 'Pointer' isn't a type.
external ffi.Pointer data;
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:657:16: Error: 'Pointer' isn't a type.
external ffi.Pointer ptr;
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:643:35: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external ffi.Pointer ptr;
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:646:16: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external int len;
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:650:42: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external ffi.Pointer data;
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:653:16: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external int duration_in_timescale;
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:657:42: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external ffi.Pointer ptr;
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:660:16: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external int len;
^
I want flutter_avif but it have error. only import did me.
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:11:8: Error: Dart library 'dart:ffi' is not available on this platform. import 'dart:ffi' as ffi; ^ Context: The unavailable library 'dart:ffi' is imported through these packages:
Detailed import paths for (some of) the these imports:
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:323:23: Error: Type 'ffi.DynamicLibrary' not found. FlutterAvifPlatform(ffi.DynamicLibrary dylib) : super(FlutterAvifWire(dylib)); ^^^^^^^^^^^^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:328:3: Error: Type 'ffi.Pointer' not found. ffi.Pointer api2wire_String(String raw) {
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:333:3: Error: Type 'ffi.Pointer' not found.
ffi.Pointer api2wire_list_encode_frame(
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:348:3: Error: Type 'ffi.Pointer' not found.
ffi.Pointer api2wire_uint_8_list(Uint8List raw) {
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:376:43: Error: Type 'ffi.NativeType' not found.
final ffi.Pointer Function(String symbolName)
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:376:9: Error: Type 'ffi.Pointer' not found.
final ffi.Pointer Function(String symbolName)
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:380:19: Error: Type 'ffi.DynamicLibrary' not found.
FlutterAvifWire(ffi.DynamicLibrary dynamicLibrary)
^^^^^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:385:41: Error: Type 'ffi.NativeType' not found.
ffi.Pointer Function(String symbolName)
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:385:7: Error: Type 'ffi.Pointer' not found.
ffi.Pointer Function(String symbolName)
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:446:17: Error: Type 'ffi.Void' not found.
ffi.Pointer obj,
^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:446:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer obj,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:461:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer avif_bytes,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:479:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer key,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:480:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer avif_bytes,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:500:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer key,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:517:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer key,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:534:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer key,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:560:5: Error: Type 'ffi.Pointer' not found.
ffi.Pointer image_sequence,
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:595:3: Error: Type 'ffi.Pointer' not found.
ffi.Pointer new_list_encode_frame_0(
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:610:3: Error: Type 'ffi.Pointer' not found.
ffi.Pointer new_uint_8_list_0(
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:640:28: Error: Type 'ffi.Opaque' not found.
class _Dart_Handle extends ffi.Opaque {}
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:642:32: Error: Type 'ffi.Struct' not found.
class wire_uint_8_list extends ffi.Struct {
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:643:24: Error: Type 'ffi.Uint8' not found.
external ffi.Pointer ptr;
^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:643:12: Error: Type 'ffi.Pointer' not found.
external ffi.Pointer ptr;
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:649:32: Error: Type 'ffi.Struct' not found.
class wire_EncodeFrame extends ffi.Struct {
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:650:12: Error: Type 'ffi.Pointer' not found.
external ffi.Pointer data;
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:656:38: Error: Type 'ffi.Struct' not found.
class wire_list_encode_frame extends ffi.Struct {
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:657:12: Error: Type 'ffi.Pointer' not found.
external ffi.Pointer ptr;
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:664:24: Error: Type 'ffi.Bool' not found.
ffi.NativeFunction<ffi.Bool Function(DartPort, ffi.Pointer)>>;
^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:664:64: Error: Type 'ffi.Void' not found.
ffi.NativeFunction<ffi.Bool Function(DartPort, ffi.Pointer)>>;
^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:664:52: Error: Type 'ffi.Pointer' not found.
ffi.NativeFunction<ffi.Bool Function(DartPort, ffi.Pointer)>>;
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:664:5: Error: Type 'ffi.NativeFunction' not found.
ffi.NativeFunction<ffi.Bool Function(DartPort, ffi.Pointer)>>;
^^^^^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:663:33: Error: Type 'ffi.Pointer' not found.
typedef DartPostCObjectFnType = ffi.Pointer<
^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:665:20: Error: Type 'ffi.Int64' not found.
typedef DartPort = ffi.Int64;
^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:371:7: Error: The non-abstract class 'FlutterAvifWire' is missing implementations for these members:
class FlutterAvifWire implements FlutterRustBridgeWireBase { ^^^^^^^^^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_rust_bridge-1.72.0/lib/src/ffi/web.dart:96:8: Context: 'FlutterRustBridgeWireBase.storeDartPostCObject' is defined here. void storeDartPostCObject() {} ^^^^^^^^^^^^^^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:373:24: Error: The class 'DartApiDl' is abstract and can't be instantiated. late final dartApi = DartApiDl(init_frb_dart_api_dl); ^^^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:398:38: Error: 'Void' isn't a type. _lookup<ffi.NativeFunction<ffi.Void Function(DartPostCObjectFnType)>>( ^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:398:19: Error: 'NativeFunction' isn't a type. _lookup<ffi.NativeFunction<ffi.Void Function(DartPostCObjectFnType)>>( ^^^^^^^^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:412:38: Error: 'Handle' isn't a type. _lookup<ffi.NativeFunction<ffi.Handle Function(ffi.UintPtr)>>( ^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:412:58: Error: 'UintPtr' isn't a type. _lookup<ffi.NativeFunction<ffi.Handle Function(ffi.UintPtr)>>( ^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:412:19: Error: 'NativeFunction' isn't a type. _lookup<ffi.NativeFunction<ffi.Handle Function(ffi.UintPtr)>>( ^^^^^^^^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:426:38: Error: 'Void' isn't a type. _lookup<ffi.NativeFunction<ffi.Void Function(ffi.UintPtr)>>( ^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:426:56: Error: 'UintPtr' isn't a type. _lookup<ffi.NativeFunction<ffi.Void Function(ffi.UintPtr)>>( ^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:426:19: Error: 'NativeFunction' isn't a type. _lookup<ffi.NativeFunction<ffi.Void Function(ffi.UintPtr)>>( ^^^^^^^^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:440:38: Error: 'UintPtr' isn't a type. _lookup<ffi.NativeFunction<ffi.UintPtr Function(ffi.Handle)>>( ^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:440:59: Error: 'Handle' isn't a type. _lookup<ffi.NativeFunction<ffi.UintPtr Function(ffi.Handle)>>( ^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:440:19: Error: 'NativeFunction' isn't a type. _lookup<ffi.NativeFunction<ffi.UintPtr Function(ffi.Handle)>>( ^^^^^^^^^^^^^^ ../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:454:38: Error: 'IntPtr' isn't a type. _lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.Pointer)>>(
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:454:70: Error: 'Void' isn't a type.
_lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.Pointer)>>(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:454:58: Error: 'Pointer' isn't a type.
_lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.Pointer)>>(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:454:19: Error: 'NativeFunction' isn't a type.
_lookup<ffi.NativeFunction<ffi.IntPtr Function(ffi.Pointer)>>(
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:457:48: Error: 'Void' isn't a type.
.asFunction<int Function(ffi.Pointer)>();
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:457:36: Error: 'Pointer' isn't a type.
.asFunction<int Function(ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:471:19: Error: 'Void' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer)>>(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:471:37: Error: 'Int64' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer)>>(
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:471:48: Error: 'Pointer' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer)>>(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:470:15: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:475:46: Error: 'Pointer' isn't a type.
.asFunction<void Function(int, ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:491:15: Error: 'Void' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer,
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:491:33: Error: 'Int64' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:491:44: Error: 'Pointer' isn't a type.
ffi.Void Function(ffi.Int64, ffi.Pointer,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:492:19: Error: 'Pointer' isn't a type.
ffi.Pointer)>>('wire_init_memory_decoder');
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:490:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:495:34: Error: 'Pointer' isn't a type.
void Function(int, ffi.Pointer,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:496:19: Error: 'Pointer' isn't a type.
ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:510:15: Error: 'Void' isn't a type.
ffi.Void Function(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:511:19: Error: 'Int64' isn't a type.
ffi.Int64, ffi.Pointer)>>('wire_reset_decoder');
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:511:30: Error: 'Pointer' isn't a type.
ffi.Int64, ffi.Pointer)>>('wire_reset_decoder');
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:509:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:513:42: Error: 'Pointer' isn't a type.
.asFunction<void Function(int, ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:527:15: Error: 'Void' isn't a type.
ffi.Void Function(ffi.Int64,
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:527:33: Error: 'Int64' isn't a type.
ffi.Void Function(ffi.Int64,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:528:19: Error: 'Pointer' isn't a type.
ffi.Pointer)>>('wire_dispose_decoder');
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:526:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:530:42: Error: 'Pointer' isn't a type.
.asFunction<void Function(int, ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:544:15: Error: 'Void' isn't a type.
ffi.Void Function(ffi.Int64,
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:544:33: Error: 'Int64' isn't a type.
ffi.Void Function(ffi.Int64,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:545:19: Error: 'Pointer' isn't a type.
ffi.Pointer)>>('wire_get_next_frame');
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:543:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:547:42: Error: 'Pointer' isn't a type.
.asFunction<void Function(int, ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:579:15: Error: 'Void' isn't a type.
ffi.Void Function(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:580:19: Error: 'Int64' isn't a type.
ffi.Int64,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:581:19: Error: 'Uint32' isn't a type.
ffi.Uint32,
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:582:19: Error: 'Uint32' isn't a type.
ffi.Uint32,
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:583:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:584:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:585:19: Error: 'Uint64' isn't a type.
ffi.Uint64,
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:586:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:587:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:588:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:589:19: Error: 'Int32' isn't a type.
ffi.Int32,
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:590:19: Error: 'Pointer' isn't a type.
ffi.Pointer)>>('wire_encode_avif');
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:578:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:593:15: Error: 'Pointer' isn't a type.
ffi.Pointer)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:605:15: Error: 'Pointer' isn't a type.
ffi.Pointer Function(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:606:19: Error: 'Int32' isn't a type.
ffi.Int32)>>('new_list_encode_frame_0');
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:604:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:608:23: Error: 'Pointer' isn't a type.
.asFunction<ffi.Pointer Function(int)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:620:15: Error: 'Pointer' isn't a type.
ffi.Pointer Function(
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:621:19: Error: 'Int32' isn't a type.
ffi.Int32)>>('new_uint_8_list_0');
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:619:11: Error: 'NativeFunction' isn't a type.
ffi.NativeFunction<
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:623:23: Error: 'Pointer' isn't a type.
.asFunction<ffi.Pointer Function(int)>();
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:634:38: Error: 'Void' isn't a type.
_lookup<ffi.NativeFunction<ffi.Void Function(WireSyncReturn)>>(
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:634:19: Error: 'NativeFunction' isn't a type.
_lookup<ffi.NativeFunction<ffi.Void Function(WireSyncReturn)>>(
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:431:7: Error: The method 'FlutterAvifWire.new_dart_opaque' has fewer positional arguments than those of overridden method 'FlutterRustBridgeWireBase.new_dart_opaque'.
int new_dart_opaque(
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_rust_bridge-1.72.0/lib/src/ffi/web.dart:111:7: Context: This is the overridden method ('new_dart_opaque').
int new_dart_opaque(Object obj, NativePortType port) {
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:645:8: Error: Couldn't find constructor 'Int32'.
@ffi.Int32()
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:652:8: Error: Couldn't find constructor 'Uint64'.
@ffi.Uint64()
^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:659:8: Error: Couldn't find constructor 'Int32'.
@ffi.Int32()
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:323:27: Error: 'DynamicLibrary' isn't a type.
FlutterAvifPlatform(ffi.DynamicLibrary dylib) : super(FlutterAvifWire(dylib));
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:376:47: Error: 'NativeType' isn't a type.
final ffi.Pointer Function(String symbolName)
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:376:13: Error: 'Pointer' isn't a type.
final ffi.Pointer Function(String symbolName)
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:380:23: Error: 'DynamicLibrary' isn't a type.
FlutterAvifWire(ffi.DynamicLibrary dynamicLibrary)
^^^^^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:385:45: Error: 'NativeType' isn't a type.
ffi.Pointer Function(String symbolName)
^^^^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:385:11: Error: 'Pointer' isn't a type.
ffi.Pointer Function(String symbolName)
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:446:21: Error: 'Void' isn't a type.
ffi.Pointer obj,
^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:446:9: Error: 'Pointer' isn't a type.
ffi.Pointer obj,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:461:9: Error: 'Pointer' isn't a type.
ffi.Pointer avif_bytes,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:479:9: Error: 'Pointer' isn't a type.
ffi.Pointer key,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:480:9: Error: 'Pointer' isn't a type.
ffi.Pointer avif_bytes,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:500:9: Error: 'Pointer' isn't a type.
ffi.Pointer key,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:517:9: Error: 'Pointer' isn't a type.
ffi.Pointer key,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:534:9: Error: 'Pointer' isn't a type.
ffi.Pointer key,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:560:9: Error: 'Pointer' isn't a type.
ffi.Pointer image_sequence,
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:643:28: Error: 'Uint8' isn't a type.
external ffi.Pointer ptr;
^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:643:16: Error: 'Pointer' isn't a type.
external ffi.Pointer ptr;
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:650:16: Error: 'Pointer' isn't a type.
external ffi.Pointer data;
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:657:16: Error: 'Pointer' isn't a type.
external ffi.Pointer ptr;
^^^^^^^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:643:35: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external ffi.Pointer ptr;
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:646:16: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external int len;
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:650:42: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external ffi.Pointer data;
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:653:16: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external int duration_in_timescale;
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:657:42: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external ffi.Pointer ptr;
^
../../AppData/Local/Pub/Cache/hosted/pub.dev/flutter_avif_platform_interface-1.3.0/lib/bridge_generated.dart:660:16: Error: Only JS interop members may be 'external'.
Try removing the 'external' keyword or adding a JS interop annotation.
external int len;
^