Material menu usage cause `Expected a value of type 'Null', but got one of type 'bool'`
muzuro opened this issue · comments
Couple days ago I started to recieve this error when user clicks on material-menu button. Menu is shown but it doesn't contains any text. In browser console I see stacktrace:
EXCEPTION: Expected a value of type 'Null', but got one of type 'bool'
STACKTRACE:
dart:sdk_internal 115077:17 check_Null
package:quiver/src%5Ccore%5Coptional.dart 75:10 or
package:angular_components/material_menu/menu_item_groups.dart 441:54 hasAutoFocus
package:angular_components/material_menu/menu_item_groups.template.dart 692:28 detectChangesInternal
package:angular/src/bootstrap/..%5Ccore%5Clinker%5Capp_view.dart 404:7 detectCrash
package:angular/src/bootstrap/..%5Ccore%5Clinker%5Capp_view.dart 381:7 detectChanges
package:angular/src/bootstrap/..%5Ccore%5Clinker%5Cview_container.dart 67:15 detectChangesInNestedViews
package:angular_components/material_menu/menu_item_groups.template.dart 499:14 detectChangesInternal
It looks strange, because I haven't updated any piece of code related to this part of app.
I have tried to update angular dependencies to latest version - but error still reproduced, here is my pubspec.yaml content:
name: app_web
description: web app
homepage: https://site.com
author: Site Developers <dev@site.com>
environment:
sdk: '>=2.2.2'
dependencies:
angular: ^5.3.1
angular_components: ^0.13.0+1
observable: ^0.22.2
angular_forms: ^2.1.2
angular_router: ^2.0.0-alpha+16
gtag_analytics: ^0.1.7+2
app_facade:
path: ../facade
dev_dependencies:
build_runner: ^1.6.2
build_web_compilers: ^2.0.0
angular_test: ^2.3.0
build_test: ^0.10.7
test: ^1.6.2
sass_builder: ^2.1.3
sass: ^1.19.0
I have checked generated code at dart:sdk_internal 115077:17, here it is:
core.Null._check = function check_Null(o) {
if (o == null) return o;
return dart.as(o, core.Null, true);
};
Can you give any tips what can cause this error?
Same here. I created a small sample project (the todo app using stagehand) to reproduce it (and test if messed up with my project or if I can reproduce it in another project).
menutest.zip
Unzip, pub get, webdev serve
Add a Todo then click on ... next to the trashbin
I use Dart 2.6.0.
Looks like it is quiver causing this issue. I have hardcoded quiver: 2.1.1 in my dependencies and it started to work.
Yes, that helped in my case too. Thank you. I tried it before but didn't mind the ^ - which makes the difference! So
dependencies:
...
quiver: 2.1.1
seems to be a temporary work around for this issue.
With quiver: 2.1.1 dependency works for me too!
This issue should be resolved by google/quiver-dart#587 which will be released momentarily in v2.1.3. Sorry for the breakage and thanks for reporting!
2.1.3 is out the door. Please shout if this is still broken for you.