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abuanwar072 / Flutter-Responsive-Admin-Panel-or-Dashboard

Responsive Admin Panel or Dashboard using Flutter
https://youtu.be/_uOgXpEHNbc
MIT License
6.61k stars 1.87k forks source link

need help ""RenderBox was not laid out" #53

Open hymanhk opened 1 year ago

hymanhk commented 1 year ago

I downloaded the zip and ran the project It was good but then I added something in pubspec.yaml and then this error popup.

======== Exception caught by rendering library ===================================================== The following assertion was thrown during performLayout(): Assertion failed: file:///H:/src/flutter/flutter/packages/flutter/lib/src/rendering/box.dart:2001:12 hasSize "RenderBox was not laid out: RenderPointerListener#724c3 relayoutBoundary=up13 NEEDS-PAINT"

The relevant error-causing widget was: SingleChildScrollView SingleChildScrollView:file:///H:/Flutter-Responsive-Admin-Panel-or-Dashboard-master/Flutter-Responsive-Admin-Panel-or-Dashboard-master/lib/screens/dashboard/dashboard_screen.dart:15:14 When the exception was thrown, this was the stack: C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddcruntime/errors.dart 266:49 throw C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 29:3 assertFailed packages/flutter/src/rendering/box.dart 2001:12 get size packages/flutter/src/rendering/proxy_box.dart 121:14 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/custom_paint.dart 552:11 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/shifted_box.dart 249:5 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/layout_helper.dart 56:10 layoutChild packages/flutter/src/rendering/flex.dart 903:45 [_computeSizes] packages/flutter/src/rendering/flex.dart 938:32 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/shifted_box.dart 249:5 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/custom_layout.dart 171:10 layoutChild packages/flutter/src/material/scaffold.dart 1055:7 performLayout packages/flutter/src/rendering/custom_layout.dart 240:7 [_callPerformLayout] packages/flutter/src/rendering/custom_layout.dart 410:14 performLayout packages/flutter/src/rendering/object.dart 1973:7 [_layoutWithoutResize] packages/flutter/src/rendering/object.dart 999:17 flushLayout packages/flutter/src/rendering/binding.dart 513:19 drawFrame packages/flutter/src/widgets/binding.dart 884:13 drawFrame packages/flutter/src/rendering/binding.dart 378:5 [_handlePersistentFrameCallback] packages/flutter/src/scheduler/binding.dart 1175:15 [_invokeFrameCallback] packages/flutter/src/scheduler/binding.dart 1104:9 handleDrawFrame packages/flutter/src/scheduler/binding.dart 1015:5 [_handleDrawFrame] C:/b/s/w/ir/cache/builder/src/out/host_debug/flutter_web_sdk/lib/_engine/engine/platform_dispatcher.dart 1168:13 invoke C:/b/s/w/ir/cache/builder/src/out/host_debug/flutter_web_sdk/lib/_engine/engine/platform_dispatcher.dart 219:5 invokeOnDrawFrame C:/b/s/w/ir/cache/builder/src/out/host_debug/flutter_web_sdk/lib/_engine/engine/initialization.dart 195:45 C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/operations.dart 334:14 _checkAndCall C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/operations.dart 339:39 dcall The following RenderObject was being processed when the exception was fired: RenderSemanticsGestureHandler#c7b97 relayoutBoundary=up12 NEEDS-LAYOUT NEEDS-PAINT ... needs compositing ... parentData: (can use size) ... constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) ... size: MISSING ... behavior: opaque ... gestures: RenderObject: RenderSemanticsGestureHandler#c7b97 relayoutBoundary=up12 NEEDS-LAYOUT NEEDS-PAINT needs compositing parentData: (can use size) constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) size: MISSING behavior: opaque gestures: ... child: RenderPointerListener#724c3 relayoutBoundary=up13 NEEDS-PAINT ... needs compositing ... parentData: (can use size) ... constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) ... size: MISSING ... behavior: opaque ... listeners: down, panZoomStart ... child: RenderSemanticsAnnotations#5f498 relayoutBoundary=up14 NEEDS-PAINT ... needs compositing ... parentData: (can use size) ... constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) ... size: MISSING ... child: RenderIgnorePointer#2a10d relayoutBoundary=up15 NEEDS-PAINT ... needs compositing ... parentData: (can use size) ... constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) ... size: MISSING ... ignoring: false ... ignoringSemantics: false ... child: _RenderSingleChildViewport#69f46 relayoutBoundary=up16 NEEDS-PAINT ... needs compositing ... parentData: (can use size) ... constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) ... size: MISSING ... offset: Offset(0.0, -0.0)

======== Exception caught by rendering library ===================================================== The following assertion was thrown during performLayout(): Assertion failed: file:///H:/src/flutter/flutter/packages/flutter/lib/src/rendering/box.dart:2001:12 hasSize "RenderBox was not laid out: RenderSemanticsGestureHandler#c7b97 relayoutBoundary=up12 NEEDS-PAINT"

The relevant error-causing widget was: SingleChildScrollView SingleChildScrollView:file:///H:/Flutter-Responsive-Admin-Panel-or-Dashboard-master/Flutter-Responsive-Admin-Panel-or-Dashboard-master/lib/screens/dashboard/dashboard_screen.dart:15:14 When the exception was thrown, this was the stack: C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddcruntime/errors.dart 266:49 throw C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 29:3 assertFailed packages/flutter/src/rendering/box.dart 2001:12 get size packages/flutter/src/rendering/proxy_box.dart 121:14 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/custom_paint.dart 552:11 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/proxy_box.dart 120:7 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/shifted_box.dart 249:5 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/layout_helper.dart 56:10 layoutChild packages/flutter/src/rendering/flex.dart 903:45 [_computeSizes] packages/flutter/src/rendering/flex.dart 938:32 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/shifted_box.dart 249:5 performLayout packages/flutter/src/rendering/object.dart 2135:7 layout packages/flutter/src/rendering/box.dart 2418:11 layout packages/flutter/src/rendering/custom_layout.dart 171:10 layoutChild packages/flutter/src/material/scaffold.dart 1055:7 performLayout packages/flutter/src/rendering/custom_layout.dart 240:7 [_callPerformLayout] packages/flutter/src/rendering/custom_layout.dart 410:14 performLayout packages/flutter/src/rendering/object.dart 1973:7 [_layoutWithoutResize] packages/flutter/src/rendering/object.dart 999:17 flushLayout packages/flutter/src/rendering/binding.dart 513:19 drawFrame packages/flutter/src/widgets/binding.dart 884:13 drawFrame packages/flutter/src/rendering/binding.dart 378:5 [_handlePersistentFrameCallback] packages/flutter/src/scheduler/binding.dart 1175:15 [_invokeFrameCallback] packages/flutter/src/scheduler/binding.dart 1104:9 handleDrawFrame packages/flutter/src/scheduler/binding.dart 1015:5 [_handleDrawFrame] C:/b/s/w/ir/cache/builder/src/out/host_debug/flutter_web_sdk/lib/_engine/engine/platform_dispatcher.dart 1168:13 invoke C:/b/s/w/ir/cache/builder/src/out/host_debug/flutter_web_sdk/lib/_engine/engine/platform_dispatcher.dart 219:5 invokeOnDrawFrame C:/b/s/w/ir/cache/builder/src/out/host_debug/flutter_web_sdk/lib/_engine/engine/initialization.dart 195:45 C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/operations.dart 334:14 _checkAndCall C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/operations.dart 339:39 dcall The following RenderObject was being processed when the exception was fired: RenderPointerListener#f1414 relayoutBoundary=up11 NEEDS-LAYOUT NEEDS-PAINT ... needs compositing ... parentData: (can use size) ... constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) ... size: MISSING ... behavior: deferToChild ... listeners: signal RenderObject: RenderPointerListener#f1414 relayoutBoundary=up11 NEEDS-LAYOUT NEEDS-PAINT needs compositing parentData: (can use size) constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) size: MISSING behavior: deferToChild listeners: signal ... child: RenderSemanticsGestureHandler#c7b97 relayoutBoundary=up12 NEEDS-PAINT ... needs compositing ... parentData: (can use size) ... constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) ... size: MISSING ... behavior: opaque ... gestures: ... child: RenderPointerListener#724c3 relayoutBoundary=up13 NEEDS-PAINT ... needs compositing ... parentData: (can use size) ... constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) ... size: MISSING ... behavior: opaque ... listeners: down, panZoomStart ... child: RenderSemanticsAnnotations#5f498 relayoutBoundary=up14 NEEDS-PAINT ... needs compositing ... parentData: (can use size) ... constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) ... size: MISSING ... child: RenderIgnorePointer#2a10d relayoutBoundary=up15 NEEDS-PAINT ... needs compositing ... parentData: (can use size) ... constraints: BoxConstraints(w=1025.0, 0.0<=h<=594.0) ... size: MISSING ... ignoring: false ... ignoringSemantics: false

ahmloutfy commented 1 year ago

I have the same issue and failed to resolve it

ahmedreghini commented 1 year ago

the solution is to add in this file : recent_ Files you can find it in : lib/Screens/dashbord/components/recent_files.dart this : height: 400, inside SizedBox

like this example :

SizedBox( width: double.infinity, height: 400, // <-------------------- add this child: DataTable2( columnSpacing: defaultPadding, minWidth: 600, columns: [ DataColumn( label: Text("File Name"), ), DataColumn( label: Text("Date"), ), DataColumn( label: Text("Size"), ), ], rows: List.generate( demoRecentFiles.length, (index) => recentFileDataRow(demoRecentFiles[index]), ), ), ),