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Area And Line Line Chart Example #69

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reeteshverma39 opened this issue Jun 30, 2018 · 2 comments
Closed

Area And Line Line Chart Example #69

reeteshverma39 opened this issue Jun 30, 2018 · 2 comments

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@reeteshverma39
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Area And Line Line Chart Example is not working
@reeteshverma39
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I/flutter (25254): ══╡ EXCEPTION CAUGHT BY RENDERING LIBRARY ╞═════════════════════════════════════════════════════════
I/flutter (25254): The following NoSuchMethodError was thrown during paint():
I/flutter (25254): The getter 'x' was called on null.
I/flutter (25254): Receiver: null
I/flutter (25254): Tried calling: x
I/flutter (25254):
I/flutter (25254): When the exception was thrown, this was the stack:
I/flutter (25254): #0 Object.noSuchMethod (dart:core/runtime/libobject_patch.dart:46:5)
I/flutter (25254): #1 LinePainter._drawSolidLine (package:charts_flutter/src/canvas/line_painter.dart:76:29)
I/flutter (25254): #2 LinePainter.draw (package:charts_flutter/src/canvas/line_painter.dart:64:9)
I/flutter (25254): #3 ChartCanvas.drawLine (package:charts_flutter/src/chart_canvas.dart:74:18)
I/flutter (25254): #4 BaseTickDrawStrategy.drawAxisLine (package:charts_common/src/chart/cartesian/axis/draw_strategy/base_tick_draw_strategy.dart:295:12)
I/flutter (25254): #5 Axis.paint (package:charts_common/src/chart/cartesian/axis/axis.dart:422:24)
I/flutter (25254): #6 BaseChart.paint. (package:charts_common/src/chart/common/base_chart.dart:435:12)
I/flutter (25254): #7 List.forEach (dart:core/runtime/libgrowable_array.dart:274:8)
I/flutter (25254): #8 BaseChart.paint (package:charts_common/src/chart/common/base_chart.dart:433:38)
I/flutter (25254): #9 ChartContainerCustomPaint.paint (package:charts_flutter/src/chart_container.dart:288:11)
I/flutter (25254): #10 RenderCustomPaint._paintWithPainter (package:flutter/src/rendering/custom_paint.dart:520:13)
I/flutter (25254): #11 RenderCustomPaint.paint (package:flutter/src/rendering/custom_paint.dart:558:7)
I/flutter (25254): #12 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #13 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #14 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #15 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #16 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #17 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #18 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #19 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #20 _RenderCustomMultiChildLayoutBox&RenderBox&ContainerRenderObjectMixin&RenderBoxContainerDefaultsMixin.defaultPaint (package:flutter/src/rendering/box.dart:2207:15)
I/flutter (25254): #21 RenderCustomMultiChildLayoutBox.paint (package:flutter/src/rendering/custom_layout.dart:360:5)
I/flutter (25254): #22 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #23 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #24 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #25 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #26 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #27 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #28 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #29 PaintingContext.repaintCompositedChild (package:flutter/src/rendering/object.dart:110:11)
I/flutter (25254): #30 PaintingContext._compositeChild (package:flutter/src/rendering/object.dart:147:7)
I/flutter (25254): #31 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:128:7)
I/flutter (25254): #32 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #33 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #34 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #35 RenderAnimatedOpacity.paint (package:flutter/src/rendering/proxy_box.dart:855:17)
I/flutter (25254): #36 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #37 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #38 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #39 RenderFractionalTranslation.paint (package:flutter/src/rendering/proxy_box.dart:2345:13)
I/flutter (25254): #40 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #41 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #42 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #43 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #44 PaintingContext.repaintCompositedChild (package:flutter/src/rendering/object.dart:110:11)
I/flutter (25254): #45 PaintingContext._compositeChild (package:flutter/src/rendering/object.dart:147:7)
I/flutter (25254): #46 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:128:7)
I/flutter (25254): #47 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #48 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #49 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #50 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #51 RenderOffstage.paint (package:flutter/src/rendering/proxy_box.dart:2822:11)
I/flutter (25254): #52 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #53 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #54 _RenderStack&RenderBox&ContainerRenderObjectMixin&RenderBoxContainerDefaultsMixin.defaultPaint (package:flutter/src/rendering/box.dart:2207:15)
I/flutter (25254): #55 RenderStack.paintStack (package:flutter/src/rendering/stack.dart:604:5)
I/flutter (25254): #56 RenderStack.paint (package:flutter/src/rendering/stack.dart:612:7)
I/flutter (25254): #57 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #58 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #59 __RenderTheatre&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #60 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #61 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #62 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #63 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #64 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #65 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #66 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #67 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #68 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #69 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #70 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #71 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #72 RenderCustomPaint.paint (package:flutter/src/rendering/custom_paint.dart:561:11)
I/flutter (25254): #73 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #74 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #75 _RenderProxyBox&RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:127:15)
I/flutter (25254): #76 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #77 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:130:13)
I/flutter (25254): #78 RenderView.paint (package:flutter/src/rendering/view.dart:156:15)
I/flutter (25254): #79 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2018:7)
I/flutter (25254): #80 PaintingContext.repaintCompositedChild (package:flutter/src/rendering/object.dart:110:11)
I/flutter (25254): #81 PipelineOwner.flushPaint (package:flutter/src/rendering/object.dart:796:29)
I/flutter (25254): #82 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:272:19)
I/flutter (25254): #83 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:627:13)
I/flutter (25254): #84 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:208:5)
I/flutter (25254): #85 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:990:15)
I/flutter (25254): #86 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:930:9)
I/flutter (25254): #87 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.scheduleWarmUpFrame. (package:flutter/src/scheduler/binding.dart:751:7)
I/flutter (25254): #89 _Timer._runTimers (dart:isolate/runtime/libtimer_impl.dart:382:19)
I/flutter (25254): #90 _Timer._handleMessage (dart:isolate/runtime/libtimer_impl.dart:416:5)
I/flutter (25254): #91 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:165:12)
I/flutter (25254): (elided one frame from package dart:async)
I/flutter (25254):
I/flutter (25254): The following RenderObject was being processed when the exception was fired:
I/flutter (25254): ChartContainerRenderObject#8ae24
I/flutter (25254): creator: ChartContainer ← Listener ← _GestureSemantics ← RawGestureDetector ← GestureDetector
I/flutter (25254): ← LayoutId-[] ← CustomMultiChildLayout ← LineChart ← AreaAndLineChart ← SemanticsI/flutter (25254): ← Builder ← RepaintBoundary-[GlobalKey#2d730] ← ⋯
I/flutter (25254): parentData: (can use size)
I/flutter (25254): constraints: BoxConstraints(w=423.5, h=752.9)
I/flutter (25254): semantic boundary
I/flutter (25254): size: Size(423.5, 752.9)
I/flutter (25254): This RenderObject has no descendants.
I/flutter (25254): ════════════════════════════════════════════════════════════════════════════════════════════════════

@rtolar rtolar mentioned this issue Jul 12, 2018
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@lorrainekan
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Please get the latest code and if it still happens, then reopen the issue.

@Nik99 Nik99 mentioned this issue Sep 10, 2018
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@TomOerlemans TomOerlemans mentioned this issue Nov 25, 2018
Open
@renzorodrigues renzorodrigues mentioned this issue Jun 15, 2019
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@lorrainekan @reeteshverma39