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herry1234 opened this issue Mar 16, 2018 · 9 comments
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exception with Dart2.0 #17

herry1234 opened this issue Mar 16, 2018 · 9 comments

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@herry1234
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hit exception when i am trying to run the example code with Dart2.0.

flutter --version
Flutter 0.1.8-pre.43 • channel master • https://github.com/flutter/flutter.git
Framework • revision fe334e1652 (2 weeks ago) • 2018-03-02 17:54:51 -0800
Engine • revision 97b22348c8
Tools • Dart 2.0.0-dev.32.0.flutter-ee15c8eb68

I/flutter (12109): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter (12109): The following assertion was thrown building Container:
I/flutter (12109): type 'Bounds' is not a subtype of type 'Bounds' where
I/flutter (12109): Bounds is from package:flutter_map/src/core/bounds.dart
I/flutter (12109): num is from dart:core
I/flutter (12109): Bounds is from package:flutter_map/src/core/bounds.dart
I/flutter (12109): double is from dart:core
I/flutter (12109): Either the assertion indicates an error in the framework itself, or we should provide substantially
I/flutter (12109): more information in this error message to help you determine and fix the underlying cause.
I/flutter (12109): In either case, please report this assertion by filing a bug on GitHub:
I/flutter (12109): https://github.com/flutter/flutter/issues/new
I/flutter (12109): When the exception was thrown, this was the stack:
I/flutter (12109): #0 new Bounds (package:flutter_map/src/core/bounds.dart:11:20)
I/flutter (12109): #1 SphericalMercator._bounds (package:flutter_map/src/geo/crs/crs.dart:86:39)
I/flutter (12109): #2 SphericalMercator._bounds (package:flutter_map/src/geo/crs/crs.dart:86:25)
I/flutter (12109): #3 SphericalMercator.bounds (package:flutter_map/src/geo/crs/crs.dart:93:32)
I/flutter (12109): #4 Crs.getProjectedBounds (package:flutter_map/src/geo/crs/crs.dart:43:24)
I/flutter (12109): #5 MapState.getPixelWorldBounds (package:flutter_map/src/map/map.dart:116:24)
I/flutter (12109): #6 _TileLayerState._resetGrid (package:flutter_map/src/layer/tile_layer.dart:173:22)
I/flutter (12109): #7 _TileLayerState._setView (package:flutter_map/src/layer/tile_layer.dart:85:7)
I/flutter (12109): #8 _TileLayerState._resetView (package:flutter_map/src/layer/tile_layer.dart:77:10)
I/flutter (12109): #9 _TileLayerState.initState (package:flutter_map/src/layer/tile_layer.dart:62:5)
I/flutter (12109): #10 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3734:14)
I/flutter (12109): #11 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600:5)
I/flutter (12109): #12 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890:14)
I/flutter (12109): #13 MultiChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4716:32)
I/flutter (12109): #14 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890:14)
I/flutter (12109): #15 Element.updateChild (package:flutter/src/widgets/framework.dart:2693:12)
I/flutter (12109): #16 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636:16)
I/flutter (12109): #17 Element.rebuild (package:flutter/src/widgets/framework.dart:3478:5)
I/flutter (12109): #18 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605:5)
I/flutter (12109): #19 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600:5)
I/flutter (12109): #20 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890:14)
I/flutter (12109): #21 Element.updateChild (package:flutter/src/widgets/framework.dart:2693:12)
I/flutter (12109): #22 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4611:14)
I/flutter (12109): #23 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890:14)
I/flutter (12109): #24 Element.updateChild (package:flutter/src/widgets/framework.dart:2693:12)
I/flutter (12109): #25 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4611:14)
I/flutter (12109): #26 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890:14)
I/flutter (12109): #27 Element.updateChild (package:flutter/src/widgets/framework.dart:2693:12)
I/flutter (12109): #28 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636:16)
I/flutter (12109): #29 Element.rebuild (package:flutter/src/widgets/framework.dart:3478:5)
I/flutter (12109): #30 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605:5)
I/flutter (12109): #31 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3741:11)
I/flutter (12109): #32 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600:5)
I/flutter (12109): #33 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890:14)
I/flutter (12109): #34 Element.updateChild (package:flutter/src/widgets/framework.dart:2693:12)
I/flutter (12109): #35 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636:16)
I/flutter (12109): #36 Element.rebuild (package:flutter/src/widgets/framework.dart:3478:5)
I/flutter (12109): #37 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605:5)
I/flutter (12109): #38 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600:5)
I/flutter (12109): #39 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890:14)
I/flutter (12109): #40 Element.updateChild (package:flutter/src/widgets/framework.dart:2693:12)
I/flutter (12109): #41 _LayoutBuilderElement._layout. (package:flutter/src/widgets/layout_builder.dart:118:18)
I/flutter (12109): #42 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2205:19)
I/flutter (12109): #43 _LayoutBuilderElement._layout (package:flutter/src/widgets/layout_builder.dart:107:11)
I/flutter (12109): #44 RenderObject.invokeLayoutCallback. (package:flutter/src/rendering/object.dart:1666:58)
I/flutter (12109): #45 PipelineOwner._enableMutationsToDirtySubtrees (package:flutter/src/rendering/object.dart:740:15)
I/flutter (12109): #46 RenderObject.invokeLayoutCallback (package:flutter/src/rendering/object.dart:1666:13)
I/flutter (12109): #47 _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:205:5)
I/flutter (12109): #48 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #49 RenderFlex.performLayout (package:flutter/src/rendering/flex.dart:798:17)
I/flutter (12109): #50 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #51 RenderPadding.performLayout (package:flutter/src/rendering/shifted_box.dart:199:11)
I/flutter (12109): #52 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #53 MultiChildLayoutDelegate.layoutChild (package:flutter/src/rendering/custom_layout.dart:124:11)
I/flutter (12109): #54 _ScaffoldLayout.performLayout (package:flutter/src/material/scaffold.dart:256:7)
I/flutter (12109): #55 MultiChildLayoutDelegate._callPerformLayout (package:flutter/src/rendering/custom_layout.dart:194:7)
I/flutter (12109): #56 RenderCustomMultiChildLayoutBox.performLayout (package:flutter/src/rendering/custom_layout.dart:338:14)
I/flutter (12109): #57 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #58 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #59 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #60 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #61 _RenderCustomClip.performLayout (package:flutter/src/rendering/proxy_box.dart:1141:11)
I/flutter (12109): #62 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #63 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #64 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #65 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #66 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #67 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #68 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #69 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #70 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #71 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #72 RenderOffstage.performLayout (package:flutter/src/rendering/proxy_box.dart:2713:13)
I/flutter (12109): #73 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #74 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #75 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #76 RenderStack.performLayout (package:flutter/src/rendering/stack.dart:509:15)
I/flutter (12109): #77 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #78 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #79 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #80 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #81 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #82 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #83 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #84 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #85 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #86 __RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin^^#U0^#U0.performLayout (package:flutter/src/rendering/proxy_box.dart:107:13)
I/flutter (12109): #87 RenderObject.layout (package:flutter/src/rendering/object.dart:1570:7)
I/flutter (12109): #88 RenderView.performLayout (package:flutter/src/rendering/view.dart:125:13)
I/flutter (12109): #89 RenderObject._layoutWithoutResize (package:flutter/src/rendering/object.dart:1445:7)
I/flutter (12109): #90 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:709:18)
I/flutter (12109): #91 _____BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:270:19)
I/flutter (12109): #92 ______BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:622:13)
I/flutter (12109): #93 _____BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:208:5)
I/flutter (12109): #94 ___BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:990:15)
I/flutter (12109): #95 ___BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:930:9)
I/flutter (12109): #96 ___BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.scheduleWarmUpFrame. (package:flutter/src/scheduler/binding.dart:751:7)
I/flutter (12109): #98 _Timer._runTimers (dart:isolate/timer_impl.dart:382:19)
I/flutter (12109): #99 _Timer._handleMessage (dart:isolate/timer_impl.dart:416:5)
I/flutter (12109): #100 _RawReceivePortImpl._handleMessage (dart:isolate/isolate_patch.dart:165:12)
I/flutter (12109): (elided one frame from package dart:async)
I/flutter (12109):
@EasonPai
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EasonPai commented Apr 4, 2018 •
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I have similar issue.

flutter --version

Flutter 0.2.8 • channel dev • https://github.com/flutter/flutter.git
Framework • revision b397406561 (29 hours ago) • 2018-04-02 13:53:20 -0700
Engine • revision c903c217a1
Tools • Dart 2.0.0-dev.43.0.flutter-52afcba357

Log

I/flutter (27092): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter (27092): The following assertion was thrown building Container:
I/flutter (27092): type 'Point<num>' is not a subtype of type 'Point<double>' where
I/flutter (27092):   Point is from package:flutter_map/src/core/point.dart
I/flutter (27092):   num is from dart:core
I/flutter (27092):   Point is from package:flutter_map/src/core/point.dart
I/flutter (27092):   double is from dart:core
I/flutter (27092): Either the assertion indicates an error in the framework itself, or we should provide substantially
I/flutter (27092): more information in this error message to help you determine and fix the underlying cause.
I/flutter (27092): In either case, please report this assertion by filing a bug on GitHub:
I/flutter (27092):   https://github.com/flutter/flutter/issues/new
I/flutter (27092): When the exception was thrown, this was the stack:
I/flutter (27092): #0      Crs.getProjectedBounds (package:flutter_map/src/geo/crs/crs.dart:49:23)
I/flutter (27092): #1      MapState.getPixelWorldBounds (package:flutter_map/src/map/map.dart:116:24)
I/flutter (27092): #2      _TileLayerState._resetGrid (package:flutter_map/src/layer/tile_layer.dart:173:22)
I/flutter (27092): #3      _TileLayerState._setView (package:flutter_map/src/layer/tile_layer.dart:85:7)
I/flutter (27092): #4      _TileLayerState._resetView (package:flutter_map/src/layer/tile_layer.dart:77:10)
I/flutter (27092): #5      _TileLayerState.initState (package:flutter_map/src/layer/tile_layer.dart:62:5)
I/flutter (27092): #6      StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3734:58)
I/flutter (27092): #7      ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600:5)

@bramvbilsen
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I'm experiencing similar issues.

@mauroeme
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same for me. good job either way.

@vahid-sohrabloo
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I have this error too.

@yathit
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yathit commented Apr 12, 2018

Same problem.

@jpagex
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jpagex commented Apr 13, 2018

I experienced it too.

@nitneuq33
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same... hope this issue will be correct quickly

@johnpryan
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Hey all - until we find some time to fix this (very soon) you can run the app using the --no-preview-dart-2 flag:

flutter run --no-preview-dart-2

@johnpryan
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This should be fixed.

@lsaudon lsaudon mentioned this issue Sep 17, 2018
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@Muhammad-saafan Muhammad-saafan mentioned this issue Jan 14, 2019
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@virshlee virshlee mentioned this issue Jun 2, 2019
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@ibrierley ibrierley mentioned this issue Jun 9, 2021
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@jacklyn01 jacklyn01 mentioned this issue Jul 13, 2021
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gitbook-com bot pushed a commit that referenced this issue Jul 11, 2022
@JaffaKetchup @gitbook-bot
GitBook: [#17] Updated Landing Page Code Snippet
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@fodor99 fodor99 mentioned this issue Aug 12, 2022
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juliano-souza000 pushed a commit to juliano-souza000/flutter_map that referenced this issue Mar 26, 2023
@JaffaKetchup
Fixed bug (fleaflet#17)
89eaec0
@RicardoRB RicardoRB mentioned this issue Dec 5, 2023
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@vahid-sohrabloo @jpagex @EasonPai @herry1234 @johnpryan @yathit @mauroeme @bramvbilsen @nitneuq33