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Flutter : Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null

score 2396 · Answer 1 · 2022-05-12T08:02:54.327000

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Flutter : Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null

2.3k views Asked by Abir Ahsan At 12 May 2022 at 08:02

score 38454 · Answer 2 · 2022-05-14T10:16:56.307000

Flutter: Warning: Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null. when upgrading to flutter 3.0.0

38.4k views Asked by Mohammad Rabiee Nasri At 14 May 2022 at 10:16

score 292 · Answer 3 · 2022-05-15T10:38:43.470000

Flutter : Resource and asset merger: Can't determine type for tag '<external-path name="external_files" path="."/>'

292 views Asked by Abir Ahsan At 15 May 2022 at 10:38

score 1726 · Answer 4 · 2022-05-18T04:23:27.540000

Does Xcode 13.4 and Flutter 3.0 work fine?

1.7k views Asked by A.K.J.94 At 18 May 2022 at 04:23

score 3316 · Answer 5 · 2022-05-18T16:11:35.807000

Flutter: Execution failed for task ':agora_rtc_engine:compileDebugKotlin'

3.3k views Asked by Abir Ahsan At 18 May 2022 at 16:11

score 6123 · Answer 6 · 2022-05-19T04:42:03.693000

Flutter 3.0 shows error : WidgetsBinding.instance!.addPostFrameCallback((_) => widget.onReady.call());

6.1k views Asked by amit.flutter At 19 May 2022 at 04:42

score 136 · Answer 7 · 2022-05-18T06:08:51.627000

Flutter 3.0 : Execution failed for task ':pay_android:compileDebugKotlin'

136 views Asked by amit.flutter At 18 May 2022 at 06:08

score 903 · Answer 8 · 2022-05-27T19:34:25.107000

Flutter screen not changing after provider state changed

903 views Asked by Abu Sayed At 27 May 2022 at 19:34

score 516 · Answer 9 · 2022-06-12T16:00:12.083000

Flutter: Soft keyboard animation is causing tremendous jank on iOS after updating from Flutter 2.2.3 to Flutter 3.0.0

516 views Asked by aurangzaibsiddiqui At 12 June 2022 at 16:00

score 159 · Answer 10 · 2022-06-13T09:19:06.970000

Failed assertion: line 1233 pos 12: 'renderObject.child == child': is not true

159 views Asked by Abu Sayed At 13 June 2022 at 09:19

score 477 · Answer 11 · 2022-06-15T10:09:42.847000

Flutter app builds successfully on iOS but "flutter build" command returns null warnings and ':flutter_paystack:compileReleaseKotlin' error

477 views Asked by Lilvinco At 15 June 2022 at 10:09

score 1164 · Answer 12 · 2022-11-09T13:54:56.537000

SliverAppBar have an image as a background, circle avatar and title

1.1k views Asked by Boss Nass At 09 November 2022 at 13:54

score 305 · Answer 13 · 2023-03-05T13:01:42.843000

Flutter DropdownMenu widget's TextEditingController disposed when closing dialog

305 views Asked by suranju At 05 March 2023 at 13:01

score 309 · Answer 14 · 2022-07-25T06:58:40.050000

iOS Web View Gets Stuck when ever the app goes to background and comes to foreground

309 views Asked by Suhas G At 25 July 2022 at 06:58

score 831 · Answer 15 · 2022-06-17T06:40:02.773000

Flutter webview unable to upload(choose) image in Adroid but working fine in iOS

831 views Asked by Abu Sayed At 17 June 2022 at 06:40

score 68 · Answer 16 · 2022-06-24T19:37:59.223000

Flutter provider getting old category list after visit new category

68 views Asked by Abu Sayed At 24 June 2022 at 19:37

score 497 · Answer 17 · 2022-07-03T14:37:38.487000

Why can't Flutter make "const" default automatically?

497 views Asked by sérgio brito At 03 July 2022 at 14:37

score 598 · Answer 18 · 2022-07-09T04:14:52.930000

Dart enhanced enums as map keys - Cannot modify unmodifiable map

598 views Asked by BeniaminoBaggins At 09 July 2022 at 04:14

score 359 · Answer 19 · 2022-07-09T01:17:24.660000

Dart enhanced enums - Non-redirecting const factory invocation is not a constant expression

359 views Asked by BeniaminoBaggins At 09 July 2022 at 01:17

score 24865 · Answer 20 · 2022-07-18T21:50:28.767000

Play Store Warning : play-services-safetynet (com.google.android.gms:play-services-safetynet) has reported critical issues with version 17.0.0

24.8k views Asked by MANISH At 18 July 2022 at 21:50

TechQA.

List Question

Flutter : Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null

Flutter: Warning: Operand of null-aware operation '!' has type 'WidgetsBinding' which excludes null. when upgrading to flutter 3.0.0

Flutter : Resource and asset merger: Can't determine type for tag '<external-path name="external_files" path="."/>'

Does Xcode 13.4 and Flutter 3.0 work fine?

Flutter: Execution failed for task ':agora_rtc_engine:compileDebugKotlin'

Flutter 3.0 shows error : WidgetsBinding.instance!.addPostFrameCallback((_) => widget.onReady.call());

Flutter 3.0 : Execution failed for task ':pay_android:compileDebugKotlin'

Flutter screen not changing after provider state changed

Flutter: Soft keyboard animation is causing tremendous jank on iOS after updating from Flutter 2.2.3 to Flutter 3.0.0

Failed assertion: line 1233 pos 12: 'renderObject.child == child': is not true

Flutter app builds successfully on iOS but "flutter build" command returns null warnings and ':flutter_paystack:compileReleaseKotlin' error

SliverAppBar have an image as a background, circle avatar and title

Flutter DropdownMenu widget's TextEditingController disposed when closing dialog

iOS Web View Gets Stuck when ever the app goes to background and comes to foreground

Flutter webview unable to upload(choose) image in Adroid but working fine in iOS

Flutter provider getting old category list after visit new category

Why can't Flutter make "const" default automatically?

Dart enhanced enums as map keys - Cannot modify unmodifiable map

Dart enhanced enums - Non-redirecting const factory invocation is not a constant expression

Play Store Warning : play-services-safetynet (com.google.android.gms:play-services-safetynet) has reported critical issues with version 17.0.0

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