Closed
Description
Steps to Reproduce
Hi,
I'm currently going through the Flutter Firebase codelab step_5_data_syncing.
Downloaded the sample code for the firebase codelab.
Tried to run step 5 on my Android device.
I've followed all the steps, but I'm getting the following error :
Launching lib/main.dart on Android SDK built for x86 in debug mode...
Initializing gradle...
Resolving dependencies...
Running 'gradlew assembleDebug'...
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
Built build/app/outputs/apk/debug/app-debug.apk (28.3MB).
Installing build/app/outputs/apk/app.apk...
I/FlutterActivityDelegate( 7307): onResume setting current activity to this
D/ ( 7307): HostConnection::get() New Host Connection established 0xe6c92e00, tid 7341
D/EGL_emulation( 7307): eglMakeCurrent: 0xee764ec0: ver 3 0 (tinfo 0xe6c835f0)
I/Choreographer( 7307): Skipped 42 frames! The application may be doing too much work on its main thread.
D/EGL_emulation( 7307): eglMakeCurrent: 0xee765460: ver 3 0 (tinfo 0xe52bbb80)
Syncing files to device Android SDK built for x86...
I/flutter ( 7307): ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
I/flutter ( 7307): The following assertion was thrown building ChatScreen(dirty, state: ChatScreenState#fa4a5):
I/flutter ( 7307): type '(dynamic, DataSnapshot, Animation<double>) => dynamic' is not a subtype of type
I/flutter ( 7307): 'FirebaseAnimatedListItemBuilder' of 'itemBuilder'
I/flutter ( 7307):
I/flutter ( 7307): Either the assertion indicates an error in the framework itself, or we should provide substantially
I/flutter ( 7307): more information in this error message to help you determine and fix the underlying cause.
I/flutter ( 7307): In either case, please report this assertion by filing a bug on GitHub:
I/flutter ( 7307): https://github.com/flutter/flutter/issues/new
I/flutter ( 7307):
I/flutter ( 7307): When the exception was thrown, this was the stack:
I/flutter ( 7307): #0 new FirebaseAnimatedList (package:firebase_database/ui/firebase_animated_list.dart:25)
I/flutter ( 7307): #1 ChatScreenState.build (file:///Users/Bourrhia/IdeaProjects/myfirstfriendlychat/lib/main.dart:138)
I/flutter ( 7307): #2 StatefulElement.build (package:flutter/src/widgets/framework.dart:3713)
I/flutter ( 7307): #3 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3625)
I/flutter ( 7307): #4 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #5 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #6 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #7 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #8 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #9 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #10 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #11 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #12 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #13 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #14 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #15 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #16 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #17 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #18 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #19 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #20 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #21 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #22 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4633)
I/flutter ( 7307): #23 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #24 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #25 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4633)
I/flutter ( 7307): #26 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #27 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #28 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4633)
I/flutter ( 7307): #29 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #30 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #31 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #32 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #33 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #34 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #35 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #36 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #37 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #38 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #39 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #40 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #41 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #42 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #43 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #44 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4633)
I/flutter ( 7307): #45 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #46 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #47 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4633)
I/flutter ( 7307): #48 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #49 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #50 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #51 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #52 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #53 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #54 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #55 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #56 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4633)
I/flutter ( 7307): #57 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #58 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #59 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #60 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #61 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #62 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #63 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #64 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #65 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #66 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #67 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #68 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #69 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #70 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #71 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #72 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #73 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #74 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #75 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #76 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #77 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #78 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #79 MultiChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4738)
I/flutter ( 7307): #80 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #81 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #82 _TheatreElement.mount (package:flutter/src/widgets/overlay.dart:493)
I/flutter ( 7307): #83 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #84 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #85 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #86 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #87 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #88 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #89 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #90 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #91 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #92 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #93 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #94 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #95 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #96 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #97 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #98 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4633)
I/flutter ( 7307): #99 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #100 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #101 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #102 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #103 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #104 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #105 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #106 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #107 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #108 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4633)
I/flutter ( 7307): #109 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #110 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #111 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4633)
I/flutter ( 7307): #112 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #113 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #114 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #115 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #116 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #117 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #118 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #119 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #120 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #121 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #122 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #123 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #124 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #125 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #126 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #127 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:4633)
I/flutter ( 7307): #128 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #129 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #130 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #131 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #132 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #133 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #134 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #135 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #136 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #137 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #138 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #139 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #140 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #141 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #142 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #143 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #144 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #145 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #146 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #147 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #148 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #149 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #150 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #151 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #152 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #153 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #154 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #155 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #156 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #157 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #158 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #159 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #160 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #161 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #162 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #163 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #164 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #165 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #166 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #167 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #168 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #169 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #170 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #171 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #172 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #173 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #174 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #175 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #176 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #177 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #178 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #179 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #180 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #181 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #182 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #183 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #184 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #185 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #186 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #187 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #188 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #189 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #190 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #191 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #192 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #193 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #194 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #195 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #196 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #197 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #198 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #199 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #200 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #201 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #202 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #203 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #204 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #205 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #206 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #207 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #208 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #209 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #210 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #211 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #212 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #213 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #214 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3752)
I/flutter ( 7307): #215 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #216 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #217 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #218 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3636)
I/flutter ( 7307): #219 Element.rebuild (package:flutter/src/widgets/framework.dart:3478)
I/flutter ( 7307): #220 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:3605)
I/flutter ( 7307): #221 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3600)
I/flutter ( 7307): #222 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2890)
I/flutter ( 7307): #223 Element.updateChild (package:flutter/src/widgets/framework.dart:2693)
I/flutter ( 7307): #224 RenderObjectToWidgetElement._rebuild (package:flutter/src/widgets/binding.dart:852)
I/flutter ( 7307): #225 RenderObjectToWidgetElement.mount (package:flutter/src/widgets/binding.dart:823)
I/flutter ( 7307): #226 RenderObjectToWidgetAdapter.attachToRenderTree.<anonymous closure> (package:flutter/src/widgets/binding.dart:769)
I/flutter ( 7307): #227 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2205)
I/flutter ( 7307): #228 RenderObjectToWidgetAdapter.attachToRenderTree (package:flutter/src/widgets/binding.dart:768)
I/flutter ( 7307): #229 BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&RendererBinding&WidgetsBinding.attachRootWidget (package:flutter/src/widgets/binding.dart:657)
I/flutter ( 7307): #230 runApp (package:flutter/src/widgets/binding.dart:699)
I/flutter ( 7307): #231 main (file:///Users/Bourrhia/IdeaProjects/myfirstfriendlychat/lib/main.dart:39)
I/flutter ( 7307): #232 _startIsolate.<anonymous closure> (dart:isolate-patch/dart:isolate/isolate_patch.dart:279)
I/flutter ( 7307): #233 _RawReceivePortImpl._handleMessage (dart:isolate-patch/dart:isolate/isolate_patch.dart:165)
I/flutter ( 7307): ════════════════════════════════════════════════════════════════════════════════════════════════════
I/FirebaseAuth( 7307): [FirebaseAuth:] Loading module via FirebaseOptions.
I/FirebaseAuth( 7307): [FirebaseAuth:] Preparing to create service connection to gms implementation
Logs
# flutter analyze
Analyzing /Users/Bourrhia/IdeaProjects/myfirstfriendlychat...
error • The argument type '(BuildContext, DataSnapshot, Animation<double>) → ChatMessage' can't be assigned to the parameter type '(BuildContext, DataSnapshot, Animation<double>, int) → Widget' at lib/main.dart:135:15 • argument_type_not_assignable
error • Target of URI doesn't exist: 'package:flutter_test/flutter_test.dart' at test/widget_test.dart:8:8 • uri_does_not_exist
error • The function 'testWidgets' isn't defined at test/widget_test.dart:13:3 • undefined_function
error • Undefined class 'WidgetTester' at test/widget_test.dart:13:49 • undefined_class
error • Undefined class 'MyApp' at test/widget_test.dart:15:33 • undefined_class
error • The function 'expect' isn't defined at test/widget_test.dart:18:5 • undefined_function
error • Undefined name 'find' at test/widget_test.dart:18:12 • undefined_identifier
error • Undefined name 'findsOneWidget' at test/widget_test.dart:18:28 • undefined_identifier
error • The function 'expect' isn't defined at test/widget_test.dart:19:5 • undefined_function
error • Undefined name 'find' at test/widget_test.dart:19:12 • undefined_identifier
error • Undefined name 'findsNothing' at test/widget_test.dart:19:28 • undefined_identifier
error • Undefined name 'find' at test/widget_test.dart:22:22 • undefined_identifier
error • The function 'expect' isn't defined at test/widget_test.dart:26:5 • undefined_function
error • Undefined name 'find' at test/widget_test.dart:26:12 • undefined_identifier
error • Undefined name 'findsNothing' at test/widget_test.dart:26:28 • undefined_identifier
error • The function 'expect' isn't defined at test/widget_test.dart:27:5 • undefined_function
error • Undefined name 'find' at test/widget_test.dart:27:12 • undefined_identifier
error • Undefined name 'findsOneWidget' at test/widget_test.dart:27:28 • undefined_identifier
hint • The top level variable '_name' isn't used at lib/main.dart:31:14 • unused_element
hint • Unused import: 'package:myfirstfriendlychat/main.dart' at test/widget_test.dart:10:8 • unused_import
20 issues found.
(Ran in 7.8s)
Flutter Doctor
[✓] Flutter (Channel beta, v0.2.3, on Mac OS X 10.13.3 17D47, locale fr-FR)
• Flutter version 0.2.3 at /USERS/Bourrhia/Documents/Web_dev/Flutter_apps/flutter
• Framework revision 5a58b36e36 (3 weeks ago), 2018-03-13 13:20:13 -0700
• Engine revision e61bb9ac3a
• Dart version 2.0.0-dev.35.flutter-290c576264
[✓] Android toolchain - develop for Android devices (Android SDK 27.0.3)
• Android SDK at /Users/Bourrhia/Library/Android/sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-27, build-tools 27.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b01)
• All Android licenses accepted.
[✓] iOS toolchain - develop for iOS devices (Xcode 9.2)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 9.2, Build version 9C40b
• ios-deploy 1.9.2
• CocoaPods version 1.4.0
[✓] Android Studio (version 3.1)
• Android Studio at /Applications/Android Studio.app/Contents
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1024-b01)
[✓] IntelliJ IDEA Community Edition (version 2018.1)
• IntelliJ at /Applications/IntelliJ IDEA CE.app
• Flutter plugin version 23.1.3
• Dart plugin version 181.4203.498
[✓] Connected devices (1 available)
• Android SDK built for x86 • emulator-5554 • android-x86 • Android 8.1.0 (API 27) (emulator)
• No issues found!