Leaf Petersen
a3b4366f11
This allows inference to infer Null as the return type of functions which have no return statements, or which return with no value. Also allows inference to propagate Null. Fixes https://github.com/dart-lang/sdk/issues/28602 Fixes https://github.com/dart-lang/sdk/issues/28630 BUG= R=brianwilkerson@google.com, jmesserly@google.com Review-Url: https://codereview.chromium.org/2667343005 .
152 lines
21 KiB
Plaintext
152 lines
21 KiB
Plaintext
[error] Couldn't infer type parameter 'T'; '_ControllerEventSinkWrapper<dynamic>' must be of type 'EventSink<T>'. (dart:async/stream.dart, line 1346, col 16)
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[error] The argument type '_ControllerEventSinkWrapper' can't be assigned to the parameter type 'EventSink<T>'. (dart:async/stream.dart, line 1346, col 53)
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[error] Type parameter bound types must be instantiated. (dart:collection/queue.dart, line 99, col 29)
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[error] Invalid override. The type of 'ChunkedConverter.bind' ('(dynamic) → dynamic') isn't a subtype of 'Converter<S, T>.bind' ('(Stream<S>) → Stream<T>'). (dart:convert/chunked_conversion.dart, line 14, col 3)
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[error] Invalid override. The type of 'ChunkedConverter.bind' ('(dynamic) → dynamic') isn't a subtype of 'StreamTransformer<S, T>.bind' ('(Stream<S>) → Stream<T>'). (dart:convert/chunked_conversion.dart, line 14, col 3)
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[error] Invalid override. The type of 'ChunkedConverter.startChunkedConversion' ('(dynamic) → dynamic') isn't a subtype of 'Converter<S, T>.startChunkedConversion' ('(Sink<T>) → Sink<S>'). (dart:convert/chunked_conversion.dart, line 15, col 3)
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[error] Only redirecting factory constructors can be declared to be 'const'. (dart:core/bool.dart, line 41, col 9)
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[error] Const constructors can't throw exceptions. (dart:core/bool.dart, line 42, col 5)
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[error] Only redirecting factory constructors can be declared to be 'const'. (dart:core/int.dart, line 33, col 9)
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[error] Const constructors can't throw exceptions. (dart:core/int.dart, line 34, col 5)
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[error] Only redirecting factory constructors can be declared to be 'const'. (dart:core/string.dart, line 156, col 9)
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[error] Const constructors can't throw exceptions. (dart:core/string.dart, line 157, col 5)
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[error] Couldn't infer type parameter 'S'; 'RandomAccessFile' must be of type 'File'. (dart:io/file_impl.dart, line 216, col 19)
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[error] The argument type '(RandomAccessFile) → Future<RandomAccessFile>' can't be assigned to the parameter type '(RandomAccessFile) → FutureOr<File>'. (dart:io/file_impl.dart, line 216, col 24)
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[error] The return type 'Future' isn't a 'FutureOr<File>', as defined by the method ''. (dart:io/file_impl.dart, line 545, col 14)
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[error] The return type 'StreamSubscription<int>' isn't a 'StreamSubscription<List<int>>', as defined by the method 'listen'. (dart:io/http_parser.dart, line 208, col 14)
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[error] The argument type '(List<int>) → void' can't be assigned to the parameter type '(int) → void'. (dart:io/http_parser.dart, line 209, col 19)
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[error] Couldn't infer type parameter 'V'; 'Object' must be of type 'String'. (dart:io/io_resource_info.dart, line 27, col 7)
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[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 30, col 15)
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[error] Couldn't infer type parameter 'V'; 'Object' must be of type 'String'. (dart:io/io_resource_info.dart, line 75, col 5)
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[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 77, col 13)
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[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 79, col 20)
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[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 80, col 23)
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[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 81, col 20)
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[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 82, col 21)
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[error] The element type 'double' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 83, col 19)
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[error] The element type 'double' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 84, col 20)
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[error] Couldn't infer type parameter 'V'; 'Object' must be of type 'String'. (dart:io/io_resource_info.dart, line 159, col 5)
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[error] The element type 'int' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 161, col 13)
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[error] The element type 'double' can't be assigned to the map value type 'String'. (dart:io/io_resource_info.dart, line 164, col 20)
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[error] The argument type 'List' can't be assigned to the parameter type 'Iterable<int>'. (dart:io/secure_socket.dart, line 1129, col 23)
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[error] Undefined name 'lineMode'. (dart:io/stdio.dart, line 64, col 10)
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[error] The name 'echoMode=' is already defined. (dart:io/stdio.dart, line 126, col 12)
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[error] The name 'lineMode=' is already defined. (dart:io/stdio.dart, line 145, col 12)
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[error] Couldn't infer type parameter 'S'; 'dynamic' must be of type 'WebSocket'. (dart:io/websocket_impl.dart, line 469, col 10)
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[error] The argument type '(String) → Future<dynamic>' can't be assigned to the parameter type '(dynamic) → FutureOr<WebSocket>'. (dart:io/websocket_impl.dart, line 469, col 15)
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[error] Invalid override. The type of 'JsArray.[]=' ('(Object, E) → void') isn't a subtype of 'JsObject.[]=' ('(Object, dynamic) → dynamic'). (dart:js, line 363, col 3)
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[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<String>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:_js_helper/regexp_helper.dart, line 140, col 43)
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[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<String>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:_js_helper/regexp_helper.dart, line 152, col 43)
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[warning] Unsafe implicit cast from 'Object' to 'K'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:collection, line 411, col 49)
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[warning] Unsafe implicit cast from 'Object' to 'E'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:collection, line 758, col 14)
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[warning] Unsafe implicit cast from 'Object' to 'E'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:collection, line 1135, col 14)
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[warning] The final variable 'origin' must be initialized. (dart:html, line 177, col 3)
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[warning] The final variable 'origin' must be initialized. (dart:html, line 813, col 3)
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[warning] The final variables 'form', 'labels' and '3' more must be initialized. (dart:html, line 1691, col 3)
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[warning] The final variable 'options' must be initialized. (dart:html, line 8972, col 3)
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[warning] The final variables '_attributes', '_childElementCount' and '16' more must be initialized. (dart:html, line 13009, col 3)
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[warning] The final variables 'elements', 'form' and '4' more must be initialized. (dart:html, line 16625, col 3)
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[warning] The final variable 'length' must be initialized. (dart:html, line 17555, col 3)
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[warning] The final variables '_get_contentWindow' and 'sandbox' must be initialized. (dart:html, line 20113, col 3)
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[warning] The final variables 'complete', 'currentSrc' and '2' more must be initialized. (dart:html, line 20246, col 3)
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[warning] The final variables '_get_valueAsDate', 'entries' and '6' more must be initialized. (dart:html, line 20400, col 3)
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[warning] The final variables 'form', 'labels' and '4' more must be initialized. (dart:html, line 21436, col 3)
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[warning] The final variables 'control' and 'form' must be initialized. (dart:html, line 21547, col 3)
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[warning] The final variable 'form' must be initialized. (dart:html, line 21581, col 3)
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[warning] The final variables 'import', 'sheet' and '1' more must be initialized. (dart:html, line 21607, col 3)
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[warning] The final variable 'areas' must be initialized. (dart:html, line 21759, col 3)
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[warning] The final variables 'audioDecodedByteCount', 'audioTracks' and '16' more must be initialized. (dart:html, line 21985, col 3)
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[warning] The final variable 'labels' must be initialized. (dart:html, line 23501, col 3)
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[warning] The final variables '_localName', '_namespaceUri' and '12' more must be initialized. (dart:html, line 24939, col 3)
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[warning] The final variables 'form', 'validationMessage' and '2' more must be initialized. (dart:html, line 25820, col 3)
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[warning] The final variables 'form' and 'index' must be initialized. (dart:html, line 25955, col 3)
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[warning] The final variables 'form', 'htmlFor' and '5' more must be initialized. (dart:html, line 26009, col 3)
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[warning] The final variables 'labels' and 'position' must be initialized. (dart:html, line 27415, col 3)
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[warning] The final variables 'form', 'labels' and '4' more must be initialized. (dart:html, line 29186, col 3)
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[warning] The final variable 'sheet' must be initialized. (dart:html, line 31442, col 3)
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[warning] The final variable 'cellIndex' must be initialized. (dart:html, line 31662, col 3)
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[warning] The final variables '_rows' and '_tBodies' must be initialized. (dart:html, line 31773, col 3)
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[warning] The final variables '_cells', 'rowIndex' and '1' more must be initialized. (dart:html, line 31883, col 3)
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[warning] The final variable '_rows' must be initialized. (dart:html, line 31950, col 3)
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[warning] The final variable 'content' must be initialized. (dart:html, line 31993, col 3)
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[warning] The final variables 'form', 'labels' and '5' more must be initialized. (dart:html, line 32069, col 3)
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[warning] The final variables 'readyState' and 'track' must be initialized. (dart:html, line 33056, col 3)
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[warning] The final variables 'decodedFrameCount', 'droppedFrameCount' and '2' more must be initialized. (dart:html, line 33754, col 3)
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[warning] Unsafe implicit cast from '(T) → void' to '(Event) → dynamic'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:html, line 40126, col 45)
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[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/data_transformer.dart, line 492, col 23)
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[warning] Unsafe implicit cast from 'Stream<dynamic>' to 'Stream<FileSystemEntity>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/directory_impl.dart, line 239, col 12)
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[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<List<int>>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/file_impl.dart, line 484, col 14)
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[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/file_impl.dart, line 831, col 33)
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[warning] Unsafe implicit cast from 'StreamSubscription<dynamic>' to 'StreamSubscription<List<int>>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_impl.dart, line 269, col 14)
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[warning] Unsafe implicit cast from 'Stream<dynamic>' to 'Stream<List<int>>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_impl.dart, line 1056, col 29)
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[warning] Unsafe implicit cast from 'Function' to '(List<int>) → void'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_impl.dart, line 1173, col 54)
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[warning] Unsafe implicit cast from 'Function' to '(List<int>) → void'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_impl.dart, line 1175, col 33)
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[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<_ConnectionInfo>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_impl.dart, line 1635, col 14)
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[warning] Unsafe implicit cast from 'StreamSubscription<dynamic>' to 'StreamSubscription<List<int>>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_parser.dart, line 201, col 16)
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[warning] Unsafe implicit cast from 'StreamSubscription<dynamic>' to 'StreamSubscription<List<int>>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/http_parser.dart, line 203, col 50)
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[warning] Unsafe implicit cast from 'Map<dynamic, dynamic>' to 'Map<String, String>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/platform_impl.dart, line 100, col 69)
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[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<SecureSocket>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/secure_socket.dart, line 92, col 12)
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[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<SecureSocket>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/secure_socket.dart, line 138, col 12)
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[warning] Unsafe implicit cast from 'StreamSubscription<dynamic>' to 'StreamSubscription<RawSocketEvent>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/secure_socket.dart, line 446, col 33)
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[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<RawSecureSocket>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/secure_socket.dart, line 580, col 12)
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[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/secure_socket.dart, line 1176, col 32)
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[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/stdio.dart, line 109, col 28)
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[warning] Unsafe implicit cast from 'Future<dynamic>' to 'Future<WebSocket>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/websocket_impl.dart, line 471, col 14)
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[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/websocket_impl.dart, line 577, col 21)
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[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/websocket_impl.dart, line 590, col 35)
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[warning] Unsafe implicit cast from 'List<dynamic>' to 'List<int>'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:io/websocket_impl.dart, line 626, col 12)
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[warning] Unsafe implicit cast from 'num' to 'T'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:math/rectangle.dart, line 158, col 22)
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[warning] Unsafe implicit cast from 'num' to 'T'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:math/rectangle.dart, line 159, col 23)
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[warning] Unsafe implicit cast from 'num' to 'T'. This usually indicates that type information was lost and resulted in 'dynamic' and/or a place that will have a failure at runtime. (dart:math/rectangle.dart, line 282, col 10)
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[warning] The final variables 'href' and 'target' must be initialized. (dart:svg, line 60, col 3)
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[warning] The final variables 'requiredExtensions', 'requiredFeatures' and '2' more must be initialized. (dart:svg, line 489, col 3)
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[warning] The final variables 'cx', 'cy' and '1' more must be initialized. (dart:svg, line 562, col 3)
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[warning] The final variable 'clipPathUnits' must be initialized. (dart:svg, line 597, col 3)
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[warning] The final variables 'cx', 'cy' and '2' more must be initialized. (dart:svg, line 689, col 3)
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[warning] The final variables 'height', 'in1' and '6' more must be initialized. (dart:svg, line 732, col 3)
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[warning] The final variables 'height', 'in1' and '6' more must be initialized. (dart:svg, line 820, col 3)
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[warning] The final variables 'height', 'in1' and '4' more must be initialized. (dart:svg, line 904, col 3)
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[warning] The final variables 'height', 'in1' and '10' more must be initialized. (dart:svg, line 952, col 3)
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[warning] The final variables 'bias', 'divisor' and '15' more must be initialized. (dart:svg, line 1057, col 3)
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[warning] The final variables 'diffuseConstant', 'height' and '8' more must be initialized. (dart:svg, line 1173, col 3)
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[warning] The final variables 'height', 'in1' and '8' more must be initialized. (dart:svg, line 1245, col 3)
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[warning] The final variables 'azimuth' and 'elevation' must be initialized. (dart:svg, line 1337, col 3)
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[warning] The final variables 'height', 'result' and '3' more must be initialized. (dart:svg, line 1375, col 3)
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[warning] The final variables 'height', 'in1' and '6' more must be initialized. (dart:svg, line 1547, col 3)
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[warning] The final variables 'height', 'href' and '5' more must be initialized. (dart:svg, line 1615, col 3)
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[warning] The final variables 'height', 'result' and '3' more must be initialized. (dart:svg, line 1677, col 3)
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[warning] The final variable 'in1' must be initialized. (dart:svg, line 1729, col 3)
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[warning] The final variables 'height', 'in1' and '7' more must be initialized. (dart:svg, line 1759, col 3)
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[warning] The final variables 'dx', 'dy' and '6' more must be initialized. (dart:svg, line 1836, col 3)
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[warning] The final variables 'x', 'y' and '1' more must be initialized. (dart:svg, line 1900, col 3)
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[warning] The final variables 'height', 'in1' and '9' more must be initialized. (dart:svg, line 1942, col 3)
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[warning] The final variables 'limitingConeAngle', 'pointsAtX' and '6' more must be initialized. (dart:svg, line 2020, col 3)
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[warning] The final variables 'height', 'in1' and '4' more must be initialized. (dart:svg, line 2082, col 3)
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[warning] The final variables 'baseFrequencyX', 'baseFrequencyY' and '9' more must be initialized. (dart:svg, line 2138, col 3)
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[warning] The final variables 'filterUnits', 'height' and '5' more must be initialized. (dart:svg, line 2238, col 3)
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[warning] The final variables 'height', 'width' and '2' more must be initialized. (dart:svg, line 2335, col 3)
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[warning] The final variables 'farthestViewportElement', 'nearestViewportElement' and '4' more must be initialized. (dart:svg, line 2425, col 3)
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[warning] The final variables 'height', 'href' and '4' more must be initialized. (dart:svg, line 2507, col 3)
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[warning] The final variables 'x1', 'x2' and '2' more must be initialized. (dart:svg, line 2736, col 3)
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[warning] The final variables 'x1', 'x2' and '2' more must be initialized. (dart:svg, line 2775, col 3)
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[warning] The final variables 'markerHeight', 'markerUnits' and '7' more must be initialized. (dart:svg, line 2814, col 3)
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[warning] The final variables 'height', 'maskContentUnits' and '7' more must be initialized. (dart:svg, line 2907, col 3)
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[warning] The final variables 'animatedNormalizedPathSegList', 'animatedPathSegList' and '3' more must be initialized. (dart:svg, line 3188, col 3)
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[warning] The final variables 'height', 'href' and '11' more must be initialized. (dart:svg, line 4017, col 3)
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[warning] The final variables 'animatedPoints' and 'points' must be initialized. (dart:svg, line 4182, col 3)
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[warning] The final variables 'animatedPoints' and 'points' must be initialized. (dart:svg, line 4213, col 3)
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[warning] The final variables 'cx', 'cy' and '4' more must be initialized. (dart:svg, line 4321, col 3)
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[warning] The final variables 'height', 'rx' and '4' more must be initialized. (dart:svg, line 4397, col 3)
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[warning] The final variable 'href' must be initialized. (dart:svg, line 4444, col 3)
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[warning] The final variable 'gradientOffset' must be initialized. (dart:svg, line 4506, col 3)
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[warning] The final variable 'sheet' must be initialized. (dart:svg, line 4634, col 3)
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[warning] The final variables 'ownerSvgElement' and 'viewportElement' must be initialized. (dart:svg, line 5072, col 3)
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[warning] The final variables 'currentTranslate', 'currentView' and '12' more must be initialized. (dart:svg, line 5386, col 3)
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[warning] The final variables 'preserveAspectRatio' and 'viewBox' must be initialized. (dart:svg, line 5605, col 3)
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[warning] The final variables 'lengthAdjust' and 'textLength' must be initialized. (dart:svg, line 5677, col 3)
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[warning] The final variables 'href', 'method' and '2' more must be initialized. (dart:svg, line 5775, col 3)
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[warning] The final variables 'dx', 'dy' and '3' more must be initialized. (dart:svg, line 5836, col 3)
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[warning] The final variables 'height', 'href' and '3' more must be initialized. (dart:svg, line 6126, col 3)
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[warning] The final variables 'preserveAspectRatio', 'viewBox' and '1' more must be initialized. (dart:svg, line 6171, col 3)
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[warning] The final variables 'gradientTransform', 'gradientUnits' and '2' more must be initialized. (dart:svg, line 6325, col 3)
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