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[BUG]: Error Widget #1213

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gentleAmateur opened this issue Jul 7, 2024 · 0 comments
Open

[BUG]: Error Widget #1213

gentleAmateur opened this issue Jul 7, 2024 · 0 comments

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@gentleAmateur
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Null check operator used on a null value
#0 ChatController.sendFileAction.. (package:fluffychat/pages/chat/chat.dart:507)
#1 MappedIterable.elementAt (dart:_internal/iterable.dart:385)
#2 ListIterator.moveNext (dart:_internal/iterable.dart:354)
#3 new _GrowableList._ofEfficientLengthIterable (dart:core-patch/growable_array.dart:189)
#4 new _GrowableList.of (dart:core-patch/growable_array.dart:150)
#5 new List.of (dart:core-patch/array_patch.dart:39)
#6 ListIterable.toList (dart:_internal/iterable.dart:224)
#7 ChatController.sendFileAction. (package:fluffychat/pages/chat/chat.dart:511)
#8 showMacosAlertDialog. (package:macos_ui/src/dialogs/macos_alert_dialog.dart:265)
#9 RawDialogRoute.buildPage (package:flutter/src/widgets/routes.dart:2277)
#10 _ModalScopeState.build.. (package:flutter/src/widgets/routes.dart:1085)
#11 Builder.build (package:flutter/src/widgets/basic.dart:7695)
#12 StatelessElement.build (package:flutter/src/widgets/framework.dart:5557)
#13 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5487)
#14 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#15 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#16 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#17 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#18 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#19 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6769)
#20 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#21 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#22 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6769)
#23 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#24 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#25 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#26 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#27 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#28 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#29 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5641)
#30 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#31 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#32 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#33 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6769)
#34 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#35 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#36 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#37 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#38 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#39 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#40 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5641)
#41 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#42 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#43 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#44 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6769)
#45 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#46 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#47 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#48 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#49 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#50 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#51 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5641)
#52 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#53 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#54 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#55 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6769)
#56 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#57 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#58 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#59 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#60 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#61 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#62 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#63 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#64 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6769)
#65 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#66 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#67 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#68 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#69 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#70 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#71 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5641)
#72 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#73 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#74 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#75 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#76 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#77 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#78 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#79 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#80 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#81 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#82 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#83 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#84 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#85 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#86 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#87 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#88 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#89 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#90 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#91 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5641)
#92 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#93 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#94 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#95 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#96 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#97 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#98 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#99 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#100 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#101 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#102 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#103 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#104 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#105 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#106 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#107 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6769)
#108 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#109 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#110 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#111 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#112 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#113 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#114 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#115 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#116 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#117 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#118 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#119 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#120 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#121 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#122 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#123 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#124 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#125 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#126 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5641)
#127 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#128 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#129 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#130 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#131 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#132 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#133 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#134 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5641)
#135 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#136 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#137 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#138 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#139 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#140 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#141 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#142 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5641)
#143 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#144 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#145 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#146 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6769)
#147 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#148 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#149 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#150 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#151 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#152 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#153 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#154 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#155 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#156 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#157 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#158 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#159 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#160 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#161 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#162 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#163 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#164 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#165 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5641)
#166 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#167 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#168 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#169 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#170 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#171 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#172 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5469)
#173 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5641)
#174 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5463)
#175 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4340)
#176 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6904)
#177 Element.updateChild (package:flutter/src/widgets/framework.dart:3849)
#178 Element.updateChildren (package:flutter/src/widgets/framework.dart:4036)
#179 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6929)
#180 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#181 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#182 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#183 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#184 StatefulElement.update (package:flutter/src/widgets/framework.dart:5673)
#185 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#186 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#187 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#188 ProxyElement.update (package:flutter/src/widgets/framework.dart:5816)
#189 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#190 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#191 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#192 ProxyElement.update (package:flutter/src/widgets/framework.dart:5816)
#193 _InheritedNotifierElement.update (package:flutter/src/widgets/inherited_notifier.dart:105)
#194 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#195 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#196 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#197 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#198 StatefulElement.update (package:flutter/src/widgets/framework.dart:5673)
#199 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#200 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#201 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#202 ProxyElement.update (package:flutter/src/widgets/framework.dart:5816)
#203 _InheritedNotifierElement.update (package:flutter/src/widgets/inherited_notifier.dart:105)
#204 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#205 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#206 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#207 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#208 StatefulElement.update (package:flutter/src/widgets/framework.dart:5673)
#209 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#210 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#211 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#212 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#213 StatefulElement.update (package:flutter/src/widgets/framework.dart:5673)
#214 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#215 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6776)
#216 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#217 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6776)
#218 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#219 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#220 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#221 ProxyElement.update (package:flutter/src/widgets/framework.dart:5816)
#222 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#223 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#224 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#225 ProxyElement.update (package:flutter/src/widgets/framework.dart:5816)
#226 Element.updateChild (package:flutter/src/widgets/framework.dart:3827)
#227 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5512)
#228 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5650)
#229 Element.rebuild (package:flutter/src/widgets/framework.dart:5203)
#230 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2905)
#231 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1136)
#232 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:443)
#233 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1392)
#234 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1313)
#235 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1171)
#236 _invoke (dart:ui/hooks.dart:312)
#237 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:419)
#238 _drawFrame (dart:ui/hooks.dart:283)
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