[BUG]: Error Widget

[Mek101]

• Operating system: android
• Version: 1.19.2

Exception

Null check operator used on a null value

StackTrace

#0 _AdaptableReactorsDialog.build (package:fluffychat/pages/chat/events/message_reactions.dart:219)
#1 StatelessElement.build (package:flutter/src/widgets/framework.dart:5550)
#2 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5480)
#3 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#6 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#7 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#8 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#9 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#10 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#11 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#12 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#13 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#14 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#15 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#16 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#17 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#18 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#19 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#20 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#21 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#22 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#23 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#24 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#25 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#26 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#27 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#28 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#29 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#30 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#31 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#32 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6758)
#33 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#34 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#35 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#36 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#37 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#38 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#39 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#40 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#41 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#42 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#43 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#44 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#45 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#46 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#47 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6758)
#48 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#49 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#50 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#51 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#52 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#53 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#54 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#55 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#56 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6758)
#57 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#58 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#59 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#60 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#61 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#62 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#63 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#64 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#65 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6758)
#66 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#67 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#68 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6758)
#69 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#70 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#71 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#72 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#73 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#74 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#75 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5634)
#76 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#77 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#78 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#79 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6758)
#80 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#81 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#82 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#83 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#84 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#85 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#86 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5634)
#87 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#88 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#89 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#90 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6758)
#91 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#92 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#93 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#94 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#95 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#96 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#97 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#98 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#99 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6758)
#100 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#101 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#102 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#103 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#104 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#105 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#106 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5634)
#107 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#108 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#109 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#110 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#111 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#112 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#113 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#114 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#115 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#116 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#117 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#118 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#119 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#120 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#121 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#122 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#123 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#124 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#125 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#126 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5634)
#127 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#128 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#129 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#130 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#131 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#132 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#133 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#134 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#135 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#136 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#137 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#138 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#139 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#140 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#141 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#142 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6758)
#143 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#144 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#145 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#146 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#147 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#148 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#149 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#150 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#151 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#152 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#153 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#154 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#155 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#156 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#157 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#158 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#159 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#160 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#161 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5634)
#162 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#163 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#164 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#165 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#166 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#167 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#168 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#169 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5634)
#170 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#171 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#172 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#173 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#174 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#175 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#176 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#177 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5634)
#178 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#179 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#180 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#181 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6758)
#182 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#183 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#184 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#185 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#186 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#187 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#188 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#189 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#190 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#191 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#192 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#193 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#194 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#195 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#196 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#197 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#198 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#199 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#200 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5634)
#201 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#202 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#203 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#204 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#205 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#206 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#207 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5462)
#208 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5634)
#209 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5456)
#210 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4335)
#211 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6893)
#212 Element.updateChild (package:flutter/src/widgets/framework.dart:3846)
#213 Element.updateChildren (package:flutter/src/widgets/framework.dart:4033)
#214 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6918)
#215 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#216 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#217 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#218 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#219 StatefulElement.update (package:flutter/src/widgets/framework.dart:5666)
#220 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#221 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#222 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#223 ProxyElement.update (package:flutter/src/widgets/framework.dart:5809)
#224 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#225 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#226 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#227 ProxyElement.update (package:flutter/src/widgets/framework.dart:5809)
#228 _InheritedNotifierElement.update (package:flutter/src/widgets/inherited_notifier.dart:105)
#229 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#230 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#231 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#232 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#233 StatefulElement.update (package:flutter/src/widgets/framework.dart:5666)
#234 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#235 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#236 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#237 ProxyElement.update (package:flutter/src/widgets/framework.dart:5809)
#238 _InheritedNotifierElement.update (package:flutter/src/widgets/inherited_notifier.dart:105)
#239 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#240 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#241 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#242 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#243 StatefulElement.update (package:flutter/src/widgets/framework.dart:5666)
#244 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#245 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#246 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#247 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#248 StatefulElement.update (package:flutter/src/widgets/framework.dart:5666)
#249 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#250 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6765)
#251 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#252 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6765)
#253 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#254 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#255 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#256 ProxyElement.update (package:flutter/src/widgets/framework.dart:5809)
#257 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#258 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#259 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#260 ProxyElement.update (package:flutter/src/widgets/framework.dart:5809)
#261 Element.updateChild (package:flutter/src/widgets/framework.dart:3824)
#262 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5505)
#263 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
#264 Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
#265 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2904)
#266 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:989)
#267 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:448)
#268 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1386)
#269 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1311)
#270 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1169)
#271 _invoke (dart:ui/hooks.dart:312)
#272 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:399)
#273 _drawFrame (dart:ui/hooks.dart:283)