angular – EXCEPTION:TypeError:无法设置undefined的属性’me
发布时间:2020-12-17 17:32:18 所属栏目:安全 来源:网络整理
导读:在旧的角度2项目上升级了许多依赖项后,我在运行时遇到以下错误: EXCEPTION: TypeError: Cannot set property 'message' of undefinedErrorHandler.handleError @ error_handler.js:50(anonymous) @ application_ref.js:259ZoneDelegate.invoke @ zone.js:24
在旧的角度2项目上升级了许多依赖项后,我在运行时遇到以下错误:
EXCEPTION: TypeError: Cannot set property 'message' of undefined ErrorHandler.handleError @ error_handler.js:50 (anonymous) @ application_ref.js:259 ZoneDelegate.invoke @ zone.js:242 onInvoke @ ng_zone.js:269 ZoneDelegate.invoke @ zone.js:241 Zone.run @ zone.js:113 (anonymous) @ zone.js:520 ZoneDelegate.invokeTask @ zone.js:275 onInvokeTask @ ng_zone.js:260 ZoneDelegate.invokeTask @ zone.js:274 Zone.runTask @ zone.js:151 drainMicroTaskQueue @ zone.js:418 zone.js:405Unhandled Promise rejection: TypeError: Cannot set property 'message' of undefined at ViewWrappedError.set [as message] (errors.js:43) at ViewWrappedError.ZoneAwareError (zone.js:683) at ViewWrappedError.BaseError [as constructor] (errors.js:26) at ViewWrappedError.WrappedError [as constructor] (errors.js:88) at new ViewWrappedError (errors.js:73) at CompiledTemplate.proxyViewClass.DebugAppView._rethrowWithContext (view.js:650) at CompiledTemplate.proxyViewClass.DebugAppView.create (view.js:550) at CompiledTemplate.proxyViewClass.View_AppComponent0.createInternal (component.ngfactory.js:125) at CompiledTemplate.proxyViewClass.AppView.create (view.js:95) at CompiledTemplate.proxyViewClass.DebugAppView.create (view.js:547) at CompiledTemplate.proxyViewClass.View_AppComponent_Host0.createInternal (host.ngfactory.js:26) at CompiledTemplate.proxyViewClass.AppView.createHostView (view.js:108) at CompiledTemplate.proxyViewClass.DebugAppView.createHostView (view.js:564) at ComponentFactory.create (component_factory.js:226) at ApplicationRef_.bootstrap (application_ref.js:586) ; Zone: <root> ; Task: Promise.then ; Value: TypeError: Cannot set property 'message' of undefined at ViewWrappedError.set [as message] (errors.js:43) at ViewWrappedError.ZoneAwareError (zone.js:683) at ViewWrappedError.BaseError [as constructor] (errors.js:26) at ViewWrappedError.WrappedError [as constructor] (errors.js:88) at new ViewWrappedError (errors.js:73) at CompiledTemplate.proxyViewClass.DebugAppView._rethrowWithContext (view.js:650) at CompiledTemplate.proxyViewClass.DebugAppView.create (view.js:550) at CompiledTemplate.proxyViewClass.View_AppComponent0.createInternal (component.ngfactory.js:125) at CompiledTemplate.proxyViewClass.AppView.create (view.js:95) at CompiledTemplate.proxyViewClass.DebugAppView.create (view.js:547) at CompiledTemplate.proxyViewClass.View_AppComponent_Host0.createInternal (host.ngfactory.js:26) at CompiledTemplate.proxyViewClass.AppView.createHostView (view.js:108) at CompiledTemplate.proxyViewClass.DebugAppView.createHostView (view.js:564) at ComponentFactory.create (component_factory.js:226) at ApplicationRef_.bootstrap (application_ref.js:586) undefined consoleError @ zone.js:405 _loop_1 @ zone.js:434 drainMicroTaskQueue @ zone.js:438 zone.js:407ZoneAwareError {message: "Uncaught (in promise): TypeError: Cannot set prope…p (http://localhost:4200/main.bundle.js:47366:57)",originalStack: "Error: Uncaught (in promise): TypeError: Cannot se… (http://localhost:4200/main.bundle.js:130849:35)",zoneAwareStack: "Error: Uncaught (in promise): TypeError: Cannot se…localhost:4200/main.bundle.js:130849:35) [<root>]",stack: "Error: Uncaught (in promise): TypeError: Cannot se…localhost:4200/main.bundle.js:130849:35) [<root>]",rejection: TypeError: Cannot set property 'message' of undefined at ViewWrappedError.set [as message] (http……} 我试图搜索我的所有应用程序(包含大约20个组件)的.message,并且发现我使用this.message属性的结果很少,我确定问题不在那里. 我试图逐个删除几乎所有的模块和组件,但无法找到解决方法. 我的package.json: { "name": "myapp","version": "0.0.0","license": "MIT","angular-cli": {},"scripts": { "start": "ng serve","lint": "tslint "src/**/*.ts"","test": "ng test","pree2e": "webdriver-manager update","e2e": "protractor" },"private": true,"dependencies": { "@angular/common": "2.2.1","@angular/compiler": "2.2.1","@angular/core": "2.2.1","@angular/forms": "2.2.1","@angular/http": "2.2.1","@angular/material": "^2.0.0-alpha.11-3","@angular/platform-browser": "2.2.1","@angular/platform-browser-dynamic": "2.2.1","@angular/router": "3.2.3","@ng-bootstrap/ng-bootstrap": "^1.0.0-alpha.15","@types/hammerjs": "^2.0.32","angular2-moment": "^1.0.0","angular2-notifications": "^0.4.47","core-js": "^2.4.1","dragula": "^3.7.1","hammerjs": "^2.0.8","ng2-bootstrap": "^1.1.16-7","ng2-dnd": "^2.0.1","ng2-dragula": "^1.2.0","ng2-select": "^1.1.2","rxjs": "5.0.0-rc.4","ts-helpers": "^1.1.1","zone.js": "^0.7.2" },"devDependencies": { "@angular/compiler-cli": "2.2.1","@types/jasmine": "2.5.38","@types/node": "^6.0.42","angular-cli": "1.0.0-beta.20-4","codelyzer": "~2.0.0-beta.1","jasmine-core": "2.5.2","jasmine-spec-reporter": "2.5.0","karma": "1.2.0","karma-chrome-launcher": "^2.0.0","karma-cli": "^1.0.1","karma-jasmine": "^1.0.2","karma-remap-istanbul": "^0.2.1","protractor": "4.0.9","ts-node": "1.2.1","tslint": "^4.0.2","typescript": "~2.0.3","webdriver-manager": "10.2.5" } } 任何人都知道如何更有效地找到这个错误的来源? 解决方法
这是zone.js包的问题,??它阻止控制台显示实际错误!
尝试降级zone.js: npm install --save zone.js@0.7.4 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |