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Description
It seems like I've followed all the instructions on https://flutter.dev/docs/get-started/install/macos plus a youtube tutorial but I run into an error. Not sure what it is, but I'm new to flutter and want to explore it
Steps to Reproduce
- flutter create my_app
- cd my_app
- flutter run
Logs
Compiler message:
Error: SDK summary not found:
file:///Users/carla/Documents/flutter/bin/cache/artifacts/engine/common/flutter_
patched_sdk/platform_strong.dill.
Error: Error when reading
'file:///Users/carla/Documents/flutter/bin/cache/artifacts/engine/common/flutter
_patched_sdk/platform_strong.dill': No such file or directory
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:async'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:collection'
lib/main.dart:1:1: Error: Not found: 'dart:collection'
import 'package:flutter/material.dart';
^
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:convert'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:developer'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:ffi'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:_internal'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:isolate'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:math'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:mirrors'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:profiler'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:typed_data'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found:
'dart:nativewrappers'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:io'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found: 'dart:ui'
org-dartlang-untranslatable-uri:dart%3Acore: Error: Not found:
'dart:vmservice_io'
lib/main.dart:1:1: Error: Not found: 'dart:core'
import 'package:flutter/material.dart';
^
org-dartlang-untranslatable-uri:dart%3Acore:1:8: Error: Not found:
'dart:_internal'
import 'dart:_internal';
^
org-dartlang-untranslatable-uri:dart%3Acore:2:8: Error: Not found: 'dart:async'
import 'dart:async';
^
org-dartlang-untranslatable-uri:dart%3Acore:4:1: Error: Not found: 'dart:async'
export 'dart:async' show Future, Stream;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/about.da
rt:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/about.da
rt:6:8: Error: Not found: 'dart:developer'
import 'dart:developer' show Timeline, Flow;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/about.da
rt:7:8: Error: Not found: 'dart:io'
import 'dart:io' show Platform;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/animated
_icons.dart:8:8: Error: Not found: 'dart:math'
import 'dart:math' as math show pi;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/animated
_icons.dart:9:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui show Paint, Path, Canvas;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/animated
_icons.dart:10:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/app.dart
:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/app_bar.
dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/app_bar_
theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/arc.dart
:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/arc.dart
:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/bottom_a
pp_bar_theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/bottom_n
avigation_bar.dart:5:8: Error: Not found: 'dart:collection'
import 'dart:collection' show Queue;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/bottom_n
avigation_bar.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/bottom_s
heet.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/bottom_s
heet_theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/button.d
art:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/card_the
me.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/checkbox
.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/chip.dar
t:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/chip_the
me.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/colors.d
art:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Color;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/data_tab
le.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/date_pic
ker.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/date_pic
ker.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/dialog.d
art:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/dialog_t
heme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/drawer.d
art:5:8: Error: Not found: 'dart:math'
import 'dart:math';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/dropdown
.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/expand_i
con.dart:4:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/feedback
.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/flexible
_space_bar.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/floating
_action_button.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/floating
_action_button_location.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/floating
_action_button_theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/icon_but
ton.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/ink_ripp
le.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/ink_spla
sh.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/ink_well
.dart:5:8: Error: Not found: 'dart:collection'
import 'dart:collection';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/input_bo
rder.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/input_bo
rder.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/input_de
corator.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/input_de
corator.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/list_til
e.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/material
_button.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/material
_localizations.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/material
_state.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Color;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/mergeabl
e_material.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/paginate
d_data_table.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/popup_me
nu.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/progress
_indicator.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/range_sl
ider.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/range_sl
ider.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/range_sl
ider.dart:7:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/refresh_
indicator.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/refresh_
indicator.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/reordera
ble_list.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/scaffold
.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/scaffold
.dart:6:8: Error: Not found: 'dart:collection'
import 'dart:collection';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/scaffold
.dart:7:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/scrollba
r.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/search.d
art:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/shadows.
dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Color, Offset;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/slider.d
art:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/slider.d
art:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/slider.d
art:7:8: Error: Not found: 'dart:math'
import 'dart:math';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/slider_t
heme.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/slider_t
heme.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Path, lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/snack_ba
r_theme.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/tab_cont
roller.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/tabs.dar
t:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/tabs.dar
t:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/text_fie
ld.dart:5:8: Error: Not found: 'dart:collection'
import 'dart:collection';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/text_sel
ection.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/theme_da
ta.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Color, hashList;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/time.dar
t:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show hashValues;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/time_pic
ker.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/time_pic
ker.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/tooltip.
dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/material/user_acc
ounts_drawer_header.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/painting.dart:20:1:
Error: Not found: 'dart:ui'
export 'dart:ui' show Shadow, PlaceholderAlignment;
^
file:///Users/carla/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/vector_
math-2.0.8/lib/vector_math_64.dart:22:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/.pub-cache/hosted/pub.dartlang.org/vector_
math-2.0.8/lib/vector_math_64.dart:23:8: Error: Not found: 'dart:typed_data'
import 'dart:typed_data';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/app.dart:
5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/app.dart:
6:8: Error: Not found: 'dart:collection'
import 'dart:collection' show HashMap;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/app.dart:
26:1: Error: Not found: 'dart:ui'
export 'dart:ui' show Locale;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/async.dar
t:9:8: Error: Not found: 'dart:async'
import 'dart:async' show Future, Stream, StreamSubscription;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/automatic
_keep_alive.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/banner.da
rt:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/basic.dar
t:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui show Image, ImageFilter;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/binding.d
art:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/binding.d
art:6:8: Error: Not found: 'dart:developer'
import 'dart:developer' as developer;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/binding.d
art:7:8: Error: Not found: 'dart:ui'
import 'dart:ui' show AppLifecycleState, Locale, AccessibilityFeatures;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/binding.d
art:21:1: Error: Not found: 'dart:ui'
export 'dart:ui' show AppLifecycleState, Locale;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/bottom_na
vigation_bar_item.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Color;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/debug.dar
t:5:8: Error: Not found: 'dart:collection'
import 'dart:collection';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/debug.dar
t:6:8: Error: Not found: 'dart:developer'
import 'dart:developer' show Timeline; // to disambiguate reference in dartdocs
below
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/editable_
text.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/editable_
text.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/editable_
text.dart:7:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/fade_in_i
mage.dart:5:8: Error: Not found: 'dart:typed_data'
import 'dart:typed_data';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/focus_man
ager.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/focus_man
ager.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/framework
.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/framework
.dart:6:8: Error: Not found: 'dart:collection'
import 'dart:collection';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/framework
.dart:7:8: Error: Not found: 'dart:developer'
import 'dart:developer';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/framework
.dart:15:1: Error: Not found: 'dart:ui'
export 'dart:ui' show hashValues, hashList;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/icon_data
.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show hashValues;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/icon_them
e_data.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Color, hashValues;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/icon_them
e_data.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui show lerpDouble;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/image.dar
t:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/image.dar
t:6:8: Error: Not found: 'dart:io'
import 'dart:io' show File;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/image.dar
t:7:8: Error: Not found: 'dart:typed_data'
import 'dart:typed_data';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/inherited
_model.dart:5:8: Error: Not found: 'dart:collection'
import 'dart:collection';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/list_whee
l_scroll_view.dart:4:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/list_whee
l_scroll_view.dart:5:8: Error: Not found: 'dart:collection'
import 'dart:collection';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/list_whee
l_scroll_view.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/localizat
ions.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/localizat
ions.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Locale;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/media_que
ry.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/media_que
ry.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/media_que
ry.dart:7:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Brightness;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/navigatio
n_toolbar.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/navigator
.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/navigator
.dart:6:8: Error: Not found: 'dart:convert'
import 'dart:convert';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/navigator
.dart:7:8: Error: Not found: 'dart:developer'
import 'dart:developer' as developer;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/nested_sc
roll_view.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/nested_sc
roll_view.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/overlay.d
art:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/overlay.d
art:6:8: Error: Not found: 'dart:collection'
import 'dart:collection';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/overscrol
l_indicator.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async' show Timer;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/overscrol
l_indicator.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/page_view
.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/page_view
.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/routes.da
rt:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/safe_area
.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scroll_ac
tivity.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scroll_ac
tivity.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scroll_co
ntroller.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scroll_me
trics.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scroll_ph
ysics.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scroll_po
sition.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scroll_po
sition_with_single_context.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scroll_si
mulation.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scroll_vi
ew.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scrollabl
e.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scrollabl
e.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scrollabl
e.dart:7:8: Error: Not found: 'dart:ui'
import 'dart:ui';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/scrollbar
.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/semantics
_debugger.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/semantics
_debugger.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show SemanticsFlag;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/single_ch
ild_scroll_view.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/sliver.da
rt:5:8: Error: Not found: 'dart:collection'
import 'dart:collection' show SplayTreeMap, HashMap;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/table.dar
t:5:8: Error: Not found: 'dart:collection'
import 'dart:collection';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/text_sele
ction.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/text_sele
ction.dart:6:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/transitio
ns.dart:5:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/widget_in
spector.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/widget_in
spector.dart:6:8: Error: Not found: 'dart:convert'
import 'dart:convert';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/widget_in
spector.dart:7:8: Error: Not found: 'dart:developer'
import 'dart:developer' as developer;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/widget_in
spector.dart:8:8: Error: Not found: 'dart:math'
import 'dart:math' as math;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/widget_in
spector.dart:9:8: Error: Not found: 'dart:typed_data'
import 'dart:typed_data';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/widget_in
spector.dart:10:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/w
8FBD
idgets/widget_in
spector.dart:22:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Canvas, Offset;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/widgets/widget_sp
an.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui show ParagraphBuilder, PlaceholderAlignment;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/foundation/basic_
types.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/foundation/basic_
types.dart:6:8: Error: Not found: 'dart:collection'
import 'dart:collection';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/foundation/basic_
types.dart:10:1: Error: Not found: 'dart:ui'
export 'dart:ui' show VoidCallback;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/foundation/bindin
g.dart:5:8: Error: Not found: 'dart:async'
import 'dart:async';
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/foundation/bindin
g.dart:6:8: Error: Not found: 'dart:convert'
import 'dart:convert' show json;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/foundation/bindin
g.dart:7:8: Error: Not found: 'dart:developer'
import 'dart:developer' as developer;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/foundation/bindin
g.dart:8:8: Error: Not found: 'dart:io'
import 'dart:io' show exit;
^
file:///Users/carla/Documents/flutter/packages/flutter/lib/src/foundation/bindin
g.dart:9:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui show saveCompilationTrace, Window, window;
^
Unhandled exception:
Crash when compiling package:flutter/src/foundation/bitfield.dart,
at character offset null:
dart:core: Internal problem: Unhandled null in accessor.
#0 internalProblem (package:front_end/src/fasta/problems.dart:45:3)
#1 unhandled (package:front_end/src/fasta/problems.dart:58:10)
#2 Loader.read (package:front_end/src/fasta/loader.dart:155:9)
#3 SourceLibraryBuilder.lookupImportCondition
(package:front_end/src/fasta/source/source_library_builder.dart:280:43)
#4 SourceLibraryBuilder.addImport
(package:front_end/src/fasta/source/source_library_builder.dart:303:13)
#5 OutlineBuilder.endImport
(package:front_end/src/fasta/source/outline_builder.dart:234:13)
#6 Parser.parseImport
(package:front_end/src/fasta/parser/parser.dart:667:16)
#7 Parser.parseTopLevelKeywordDeclaration
(package:front_end/src/fasta/parser/parser.dart:590:18)
#8 Parser.parseTopLevelDeclarationImpl
(package:front_end/src/fasta/parser/parser.dart:466:14)
#9 Parser.parseUnit (package:front_end/src/fasta/parser/parser.dart:348:15)
#10 SourceLoader.buildOutline
(package:front_end/src/fasta/source/source_loader.dart:271:37)
<asynchronous suspension>
#11 Loader.buildOutlines (package:front_end/src/fasta/loader.dart:198:13)
<asynchronous suspension>
#12 KernelTarget.buildOutlines.<anonymous closure>
(package:front_end/src/fasta/kernel/kernel_target.dart:251:20)
<asynchronous suspension>
#13 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24)
<asynchronous suspension>
#14 KernelTarget.buildOutlines
(package:front_end/src/fasta/kernel/kernel_target.dart:249:12)
<asynchronous suspension>
#15 generateKernelInternal.<anonymous closure>
(package:front_end/src/kernel_generator_impl.dart:110:28)
<asynchronous suspension>
#16 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24)
<asynchronous suspension>
#17 generateKernelInternal
(package:front_end/src/kernel_generator_impl.dart:58:10)
<asynchronous suspension>
#18 kernelForProgram.<anonymous closure>
(package:front_end/src/api_prototype/kernel_generator.dart:48:28)
<asynchronous suspension>
#19 CompilerContext.runWithOptions.<anonymous closure>
(package:front_end/src/fasta/compiler_context.dart:134:20)
<asynchronous suspension>
#20 CompilerContext.runInContext.<anonymous closure>.<anonymous closure>
(package:front_end/src/fasta/compiler_context.dart:122:46)
#21 new Future.sync (dart:async/future.dart:224:31)
#22 CompilerContext.runInContext.<anonymous closure>
(package:front_end/src/fasta/compiler_context.dart:122:19)
#23 _rootRun (dart:async/zone.dart:1124:13)
#24 _CustomZone.run (dart:async/zone.dart:1021:19)
#25 _runZoned (dart:async/zone.dart:1516:10)
#26 runZoned (dart:async/zone.dart:1463:12)
#27 CompilerContext.runInContext
(package:front_end/src/fasta/compiler_context.dart:121:12)
#28 CompilerContext.runWithOptions
(package:front_end/src/fasta/compiler_context.dart:132:10)
#29 kernelForProgram
(package:front_end/src/api_prototype/kernel_generator.dart:47:32)
<asynchronous suspension>
#30 compileToKernel (package:vm/kernel_front_end.dart:309:27)
<asynchronous suspension>
#31 FrontendCompiler.compile.<anonymous closure>
(package:vm/frontend_server.dart:359:56)
#32 new Future.<anonymous closure> (dart:async/future.dart:176:37)
#33 _rootRun (dart:async/zone.dart:1120:38)
#34 _CustomZone.run (dart:async/zone.dart:1021:19)
#35 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#36 _CustomZone.bindCallbackGuarded.<anonymous closure>
(dart:async/zone.dart:963:23)
#37 _rootRun (dart:async/zone.dart:1124:13)
#38 _CustomZone.run (dart:async/zone.dart:1021:19)
#39 _CustomZone.bindCallback.<anonymous closure>
(dart:async/zone.dart:947:23)
#40 Timer._createTimer.<anonymous closure>
(dart:async-patch/timer_patch.dart:21:15)
#41 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:382:19)
#42 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:416:5)
#43 _RawReceivePortImpl._handleMessage
(dart:isolate-patch/isolate_patch.dart:172:12)
#0 internalProblem (package:front_end/src/fasta/problems.dart:45:3)
#1 unhandled (package:front_end/src/fasta/problems.dart:58:10)
#2 Loader.read (package:front_end/src/fasta/loader.dart:155:9)
#3 SourceLibraryBuilder.lookupImportCondition
(package:front_end/src/fasta/source/source_library_builder.dart:280:43)
#4 SourceLibraryBuilder.addImport
(package:front_end/src/fasta/source/source_library_builder.dart:303:13)
#5 OutlineBuilder.endImport
(package:front_end/src/fasta/source/outline_builder.dart:234:13)
#6 Parser.parseImport
(package:front_end/src/fasta/parser/parser.dart:667:16)
#7 Parser.parseTopLevelKeywordDeclaration
(package:front_end/src/fasta/parser/parser.dart:590:18)
#8 Parser.parseTopLevelDeclarationImpl
(package:front_end/src/fasta/parser/parser.dart:466:14)
#9 Parser.parseUnit (package:front_end/src/fasta/parser/parser.dart:348:15)
#10 SourceLoader.buildOutline
(package:front_end/src/fasta/source/source_loader.dart:271:37)
<asynchronous suspension>
#11 Loader.buildOutlines (package:front_end/src/fasta/loader.dart:198:13)
<asynchronous suspension>
#12 KernelTarget.buildOutlines.<anonymous closure>
(package:front_end/src/fasta/kernel/kernel_target.dart:251:20)
<asynchronous suspension>
#13 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24)
<asynchronous suspension>
#14 KernelTarget.buildOutlines
(package:front_end/src/fasta/kernel/kernel_target.dart:249:12)
<asynchronous suspension>
#15 generateKernelInternal.<anonymous closure>
(package:front_end/src/kernel_generator_impl.dart:110:28)
<asynchronous suspension>
#16 withCrashReporting (package:front_end/src/fasta/crash.dart:122:24)
<asynchronous suspension>
#17 generateKernelInternal
(package:front_end/src/kernel_generator_impl.dart:58:10)
<asynchronous suspension>
#18 kernelForProgram.<anonymous closure>
(package:front_end/src/api_prototype/kernel_generator.dart:48:28)
<asynchronous suspension>
#19 CompilerContext.runWithOptions.<anonymous closure>
(package:front_end/src/fasta/compiler_context.dart:134:20)
<asynchronous suspension>
#20 CompilerContext.runInContext.<anonymous closure>.<anonymous closure>
(package:front_end/src/fasta/compiler_context.dart:122:46)
#21 new Future.sync (dart:async/future.dart:224:31)
#22 CompilerContext.runInContext.<anonymous closure>
(package:front_end/src/fasta/compiler_context.dart:122:19)
#23 _rootRun (dart:async/zone.dart:1124:13)
#24 _CustomZone.run (dart:async/zone.dart:1021:19)
#25 _runZoned (dart:async/zone.dart:1516:10)
#26 runZoned (dart:async/zone.dart:1463:12)
#27 CompilerContext.runInContext
(package:front_end/src/fasta/compiler_context.dart:121:12)
#28 CompilerContext.runWithOptions
(package:front_end/src/fasta/compiler_context.dart:132:10)
#29 kernelForProgram
(package:front_end/src/api_prototype/kernel_generator.dart:47:32)
<asynchronous suspension>
#30 compileToKernel (package:vm/kernel_front_end.dart:309:27)
<asynchronous suspension>
#31 FrontendCompiler.compile.<anonymous closure>
(package:vm/frontend_server.dart:359:56)
#32 new Future.<anonymous closure> (dart:async/future.dart:176:37)
#33 _rootRun (dart:async/zone.dart:1120:38)
#34 _CustomZone.run (dart:async/zone.dart:1021:19)
#35 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#36 _CustomZone.bindCallbackGuarded.<anonymous closure>
(dart:async/zone.dart:963:23)
#37 _rootRun (dart:async/zone.dart:1124:13)
#38 _CustomZone.run (dart:async/zone.dart:1021:19)
#39 _CustomZone.bindCallback.<anonymous closure>
(dart:async/zone.dart:947:23)
#40 Timer._createTimer.<anonymous closure>
(dart:async-patch/timer_patch.dart:21:15)
#41 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:382:19)
#42 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:416:5)
#43 _RawReceivePortImpl._handleMessage
(dart:isolate-patch/isolate_patch.dart:172:12)
Compiler failed on /Users/carla/Documents/my_app/lib/main.dart
Error launching application on iPhone Xʀ.
Flutter doctor
• Android SDK at /Users/carla/Library/Android/sdk
• Android NDK location not configured (optional; useful for native profiling
support)
• Platform android-29, build-tools 29.0.1
• Java binary at: /Applications/Android
Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build
1.8.0_152-release-1343-b01)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 10.2.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 10.2.1, Build version 10E1001
• CocoaPods version 1.7.4
[✓] iOS tools - develop for iOS devices
• ios-deploy 1.9.4
[✓] Android Studio (version 3.4)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 37.1.1
• Dart plugin version 183.6270
• Java version OpenJDK Runtime Environment (build
1.8.0_152-release-1343-b01)
[✓] VS Code (version 1.36.1)
• VS Code at /Users/carla/Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.2.0
[✓] Connected device (1 available)
• iPhone Xʀ • F6EBF7B9-6570-4E1B-BEBC-C0B4A7D1C9F8 • ios •
com.apple.CoreSimulator.SimRuntime.iOS-12-2 (simulator)
• No issues found!