I: ══╡ EXCEPTION CAUGHT BY SCHEDULER LIBRARY ╞═════════════════════════════════════════════════════════
I: The following assertion was thrown during a scheduler callback:
I: There are multiple heroes that share the same tag within a subtree.
I: Within each subtree for which heroes are to be animated (typically a PageRoute subtree), each Hero
I: must have a unique non-null tag.
I: In this case, multiple heroes had the tag "Instance of 'Object'".
I: When the exception was thrown, this was the stack:
I: #0 Hero._allHeroesFor.visitor.<anonymous closure> (package:flutter/src/widgets/heroes.dart:114)
I: #2 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:112)
I: #3 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #4 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #5 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #6 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #7 MultiChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4625)
I: #8 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #9 MultiChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4625)
I: #10 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #11 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #12 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #13 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #14 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #15 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #16 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #17 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #18 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #19 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #20 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #21 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #22 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #23 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #24 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #25 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #26 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #27 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #28 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #29 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #30 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #31 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #32 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #33 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #34 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #35 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #36 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #37 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #38 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #39 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #40 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #41 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #42 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #43 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #44 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #45 List.forEach (dart:core-patch/growable_array.dart:267)
I: #46 SliverMultiBoxAdaptorElement.visitChildren (package:flutter/src/widgets/sliver.dart:866)
I: #47 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #48 MultiChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4625)
I: #49 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #50 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #51 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #52 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #53 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #54 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #55 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #56 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #57 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #58 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #59 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #60 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #61 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #62 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #63 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #64 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #65 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #66 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #67 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #68 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #69 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #70 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #71 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #72 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #73 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #74 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #75 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #76 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #77 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #78 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #79 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #80 MultiChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4625)
I: #81 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #82 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #83 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #84 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #85 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #86 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #87 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #88 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #89 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #90 SingleChildRenderObjectElement.visitChildren (package:flutter/src/widgets/framework.dart:4525)
I: #91 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #92 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #93 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #94 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #95 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #96 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #97 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #98 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #99 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #100 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #101 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #102 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #103 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #104 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #105 Hero._allHeroesFor.visitor (package:flutter/src/widgets/heroes.dart:126)
I: #106 ComponentElement.visitChildren (package:flutter/src/widgets/framework.dart:3591)
I: #107 Element.visitChildElements (package:flutter/src/widgets/framework.dart:2634)
I: #108 Hero._allHeroesFor (package:flutter/src/widgets/heroes.dart:128)
I: #109 HeroController._startHeroTransition (package:flutter/src/widgets/heroes.dart:480)
I: #110 HeroController._maybeStartHeroTransition.<anonymous closure> (package:flutter/src/widgets/heroes.dart:462)
I: #111 BindingBase&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:713)
I: #112 BindingBase&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:657)
I: #113 _invoke (file:///b/build/slave/Linux_Engine/build/src/flutter/lib/ui/hooks.dart:86)
I: #114 _drawFrame (file:///b/build/slave/Linux_Engine/build/src/flutter/lib/ui/hooks.dart:75)
I: (elided one frame from class _AssertionError)
