after upgrading to ng@20 getting a ERROR TypeError: Cannot read properties of undefined (reading 'hasOwnProperty') in the debug module #63774
Description
Which @angular/* package(s) are the source of the bug?
Don't known / other
Is this a regression?
Yes
Description
My dashboard module is booting up and the component template has an array of component outlets. 2 of the components show up, but the 3rd will not. All three have worked successfully under all previous versions. And even stranger, 1 of them showing up is nearly identical in its providers, injected services. However, the error is deep in the bowels of the debug_node module (see error). And I don't see what is happening here.
Does anyone have insight into what has changed in the component factory for ngComponentOutlet that would cause this?
Please provide a link to a minimal reproduction of the bug
No response
Please provide the exception or error you saw
dashboard-view.service.ts:288 ERROR TypeError: Cannot read properties of undefined (reading 'hasOwnProperty')
at bloomAdd (debug_node.mjs:1489:19)
at diPublicInInjector (debug_node.mjs:1612:5)
at resolveProvider (debug_node.mjs:28037:17)
at resolveProvider (debug_node.mjs:28015:13)
at providersResolver (debug_node.mjs:28002:9)
at definition.providersResolver (debug_node.mjs:28278:20)
at initializeDirectives (debug_node.mjs:12447:17)
at resolveDirectives (debug_node.mjs:12392:9)
at directiveHostFirstCreatePass (debug_node.mjs:12776:9)
at _ComponentFactory.create (debug_node.mjs:13481:35)
handleError @ root_effect_scheduler.mjs:3597
(anonymous) @ debug_node.mjs:30632
invoke @ zone.js:398
run @ zone.js:113
runOutsideAngular @ debug_node.mjs:16582
(anonymous) @ debug_node.mjs:30624
(anonymous) @ debug_node.mjs:30560
invoke @ zone.js:398
onInvoke @ debug_node.mjs:16691
....
bootstrapModule @ core.mjs:1098
(anonymous) @ main.ts:16
Please provide the environment you discovered this bug in (run ng version)
Angular CLI: 20.3.1
Node: 22.19.0
Package Manager: npm 10.9.3
OS: darwin arm64
Angular: 20.3.0
... animations, common, compiler, compiler-cli, core, elements
... forms, localize, platform-browser, platform-browser-dynamic
... router
Package Version
---------------------------------------
@angular-devkit/architect 0.2003.1
@angular-devkit/build-angular 20.3.1
@angular-devkit/core 20.3.1
@angular-devkit/schematics 20.3.1
@angular/cdk 20.2.3
@angular/cli 20.3.1
@angular/material 20.2.3
@schematics/angular 20.3.1
rxjs 7.8.2
typescript 5.9.2
zone.js 0.15.1
Anything else?
No response