Exception when using ListStyleType

[DFelten]

I am not sure if we are using ListStyleType correctly, however there is an exception when using the following code:

const String test = '''
  <ul class="test">
<li>First</li>
<li>Second</li>
</ul>
''';

return Html(
  data: test,
  style: {
    '.test': Style(
      listStyleType: ListStyleType.DECIMAL,
    ),
  },
);

The full exception:

Performing hot reload...
Syncing files to device iPhone 11 Pro...
flutter: ══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
flutter: The following StateError was thrown building HtmlParser(dirty, dependencies: [_InheritedTheme,
flutter: _LocalizationsScope-[GlobalKey#b3a97], MediaQuery]):
flutter: Bad state: No element
flutter:
flutter: The relevant error-causing widget was:
flutter:   Html
flutter:   file:///Users/daniel/Projekte/TMX/China-Gadgets/tmx_framework/packages/core/lib/src/features/html/widgets/tmx_html.dart:49:12
flutter:
flutter: When the exception was thrown, this was the stack:
flutter: #0      ListQueue.last (dart:collection/queue.dart:623:25)
flutter: #1      HtmlParser._processListCharactersRecursive (package:flutter_html/html_parser.dart:530:19)
flutter: #2      HtmlParser._processListCharactersRecursive.<anonymous closure> (package:flutter_html/html_parser.dart:536:34)
flutter: #3      List.forEach (dart:core-patch/growable_array.dart:403:8)
flutter: #4      HtmlParser._processListCharactersRecursive (package:flutter_html/html_parser.dart:536:19)
flutter: #5      HtmlParser._processListCharactersRecursive.<anonymous closure> (package:flutter_html/html_parser.dart:536:34)
flutter: #6      List.forEach (dart:core-patch/growable_array.dart:403:8)
flutter: #7      HtmlParser._processListCharactersRecursive (package:flutter_html/html_parser.dart:536:19)
flutter: #8      HtmlParser._processListCharactersRecursive.<anonymous closure> (package:flutter_html/html_parser.dart:536:34)
flutter: #9      List.forEach (dart:core-patch/growable_array.dart:403:8)
flutter: #10     HtmlParser._processListCharactersRecursive (package:flutter_html/html_parser.dart:536:19)
flutter: #11     HtmlParser._processListCharactersRecursive.<anonymous closure> (package:flutter_html/html_parser.dart:536:34)
flutter: #12     List.forEach (dart:core-patch/growable_array.dart:403:8)
flutter: #13     HtmlParser._processListCharactersRecursive (package:flutter_html/html_parser.dart:536:19)
flutter: #14     HtmlParser._processListCharacters (package:flutter_html/html_parser.dart:514:12)
flutter: #15     HtmlParser.cleanTree (package:flutter_html/html_parser.dart:228:12)
flutter: #16     HtmlParser.build (package:flutter_html/html_parser.dart:74:33)
flutter: #17     StatelessElement.build (package:flutter/src/widgets/framework.dart:4569:28)
flutter: #18     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4495:15)
flutter: #19     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #20     StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #21     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #22     SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #23     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #24     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #25     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #26     StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #27     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #28     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #29     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #30     StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #31     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #32     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #33     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #34     StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #35     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #36     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #37     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #38     ProxyElement.update (package:flutter/src/widgets/framework.dart:4843:5)
flutter: #39     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #40     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #41     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #42     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #43     StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #44     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #45     SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #46     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #47     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #48     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #49     StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #50     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #51     SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #52     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #53     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #54     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #55     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #56     StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #57     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #58     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #59     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #60     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #61     StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #62     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #63     SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #64     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #65     SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #66     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #67     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #68     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #69     StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #70     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #71     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #72     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #73     ProxyElement.update (package:flutter/src/widgets/framework.dart:4843:5)
flutter: #74     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #75     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #76     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #77     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #78     StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #79     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #80     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #81     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #82     StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #83     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #84     SliverMultiBoxAdaptorElement.updateChild (package:flutter/src/widgets/sliver.dart:1229:37)
flutter: #85     SliverMultiBoxAdaptorElement.performRebuild.processElement (package:flutter/src/widgets/sliver.dart:1145:35)
flutter: #86     Iterable.forEach (dart:core/iterable.dart:257:30)
flutter: #87     SliverMultiBoxAdaptorElement.performRebuild (package:flutter/src/widgets/sliver.dart:1187:24)
flutter: #88     SliverMultiBoxAdaptorElement.update (package:flutter/src/widgets/sliver.dart:1124:7)
flutter: #89     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #90     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #91     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #92     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #93     StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #94     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #95     ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #96     StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #97     Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #98     StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #99     Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #100    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #101    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #102    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #103    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #104    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #105    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #106    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #107    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #108    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #109    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #110    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #111    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #112    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #113    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #114    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #115    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #116    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #117    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #118    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #119    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #120    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #121    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #122    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #123    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #124    RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5503:32)
flutter: #125    MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6105:17)
flutter: #126    _ViewportElement.update (package:flutter/src/widgets/viewport.dart:228:11)
flutter: #127    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #128    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #129    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #130    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #131    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #132    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #133    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #134    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #135    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #136    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #137    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #138    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: ----------------FIREBASE CRASHLYTICS----------------
flutter: The following exception was thrown building HtmlParser(dirty, dependencies: [_InheritedTheme, _LocalizationsScope-[GlobalKey#b3a97], MediaQuery]):
flutter: Bad state: No element
flutter: 
debugCreator: HtmlParser ← ConstrainedBox ← Container ← Html ← TMXHtml ← DefaultTextStyle ← AnimatedDefaultTextStyle ← _InkFeatures-[GlobalKey#5742b ink renderer] ← NotificationListener<LayoutChangedNotification> ← PhysicalModel ← AnimatedPhysicalModel ← Material ← ⋯
flutter: 
#0      ListQueue.last (dart:collection/queue.dart:623:25)
#1      HtmlParser._processListCharactersRecursive (package:flutter_html/html_parser.dart:530:19)
#2      HtmlParser._processListCharactersRecursive.<anonymous closure> (package:flutter_html/html_parser.dart:536:34)
#3      List.forEach (dart:core-patch/growable_array.dart:403:8)
#4      HtmlParser._processListCharactersRecursive (package:flutter_html/html_parser.dart:536:19)
#5      HtmlParser._processListCharactersRecursive.<anonymous closure> (package:flutter_html/html_parser.dart:536:34)
#6      List.forEach (dart:core-patch/growable_array.dart:403:8)
#7      HtmlParser._processListCharactersRecursive (package:flutter_html/html_parser.dart:536:19)
#8      HtmlParser._processListCharactersRecursive.<anonymous closure> (package:flutter_html/html_parser.dart:536:34)
#9      List.forEach (dart:core-patch/growable_array.dart:403:8)
#10     HtmlParser._processListCharactersRecursive (package:flutter_html/html_parser.dart:536:19)<…>
flutter: ----------------------------------------------------
Reloaded 265 of 2400 libraries in 2.070ms.
flutter: #139    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #140    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #141    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #142    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #143    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #144    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #145    ProxyElement.update (package:flutter/src/widgets/framework.dart:4843:5)
flutter: #146    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #147    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #148    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #149    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #150    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #151    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #152    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #153    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #154    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #155    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #156    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #157    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #158    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #159    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #160    ProxyElement.update (package:flutter/src/widgets/framework.dart:4843:5)
flutter: #161    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #162    RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5503:32)
flutter: #163    MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6105:17)
flutter: #164    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #165    RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5503:32)
flutter: #166    MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6105:17)
flutter: #167    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #168    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #169    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #170    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #171    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #172    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #173    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #174    _InheritedProviderScopeElement.performRebuild (package:provider/src/inherited_provider.dart:456:11)
flutter: #175    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #176    ProxyElement.update (package:flutter/src/widgets/framework.dart:4843:5)
flutter: #177    _InheritedProviderScopeElement.update (package:provider/src/inherited_provider.dart:477:11)
flutter: #178    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #179    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #180    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #181    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #182    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #183    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #184    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #185    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #186    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #187    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #188    _InheritedProviderScopeElement.performRebuild (package:provider/src/inherited_provider.dart:456:11)
flutter: #189    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #190    ProxyElement.update (package:flutter/src/widgets/framework.dart:4843:5)
flutter: #191    _InheritedProviderScopeElement.update (package:provider/src/inherited_provider.dart:477:11)
flutter: #192    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #193    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #194    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #195    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #196    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #197    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #198    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #199    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #200    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #201    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #202    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #203    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #204    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #205    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #206    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #207    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #208    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #209    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #210    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #211    ProxyElement.update (package:flutter/src/widgets/framework.dart:4843:5)
flutter: #212    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #213    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #214    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #215    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #216    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #217    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #218    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #219    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #220    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #221    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #222    SliverMultiBoxAdaptorElement.updateChild (package:flutter/src/widgets/sliver.dart:1229:37)
flutter: #223    SliverMultiBoxAdaptorElement.performRebuild.processElement (package:flutter/src/widgets/sliver.dart:1145:35)
flutter: #224    Iterable.forEach (dart:core/iterable.dart:257:30)
flutter: #225    SliverMultiBoxAdaptorElement.performRebuild (package:flutter/src/widgets/sliver.dart:1187:24)
flutter: #226    SliverMultiBoxAdaptorElement.update (package:flutter/src/widgets/sliver.dart:1124:7)
flutter: #227    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #228    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #229    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #230    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #231    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #232    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #233    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #234    RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5503:32)
flutter: #235    MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6105:17)
flutter: #236    _ViewportElement.update (package:flutter/src/widgets/viewport.dart:228:11)
flutter: #237    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #238    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #239    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #240    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #241    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #242    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #243    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #244    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #245    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #246    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #247    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #248    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #249    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #250    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #251    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #252    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #253    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #254    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #255    ProxyElement.update (package:flutter/src/widgets/framework.dart:4843:5)
flutter: #256    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #257    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #258    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #259    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #260    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #261    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #262    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #263    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #264    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #265    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #266    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #267    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #268    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #269    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #270    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #271    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #272    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #273    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #274    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #275    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #276    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #277    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #278    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #279    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #280    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #281    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #282    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #283    ProxyElement.update (package:flutter/src/widgets/framework.dart:4843:5)
flutter: #284    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #285    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #286    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #287    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #288    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #289    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #290    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #291    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #292    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #293    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #294    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #295    RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5503:32)
flutter: #296    MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6105:17)
flutter: #297    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #298    SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:5981:14)
flutter: #299    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #300    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #301    StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:4667:11)
flutter: #302    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #303    StatefulElement.update (package:flutter/src/widgets/framework.dart:4699:5)
flutter: #304    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #305    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #306    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #307    StatelessElement.update (package:flutter/src/widgets/framework.dart:4576:5)
flutter: #308    Element.updateChild (package:flutter/src/widgets/framework.dart:3293:15)
flutter: #309    ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4520:16)
flutter: #310    Element.rebuild (package:flutter/src/widgets/framework.dart:4189:5)
flutter: #311    BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2694:33)
flutter: #312    WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:873:21)
flutter: #313    RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:319:5)
flutter: #314    SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1144:15)
flutter: #315    SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1082:9)
flutter: #316    SchedulerBinding.scheduleWarmUpFrame.<anonymous closure> (package:flutter/src/scheduler/binding.dart:865:7)
flutter: (elided 4 frames from class _RawReceivePortImpl, class _Timer, and dart:async-patch)
flutter:
flutter: ════════════════════════════════════════════════════════════════════════════════════════════════════

We're currently using this commit: 4b153dd

[tneotia]

Fixed above. Only happens when setting a ul to an ol type because we didn't generate a variable to keep track of the ol list numbers. Now we check to make sure a variable is generated otherwise we make one.