确保@ViewChild 装饰器中的引用名称与模板中的引用名称完全一致,包括大小写。 通过以上步骤,你应该能够解决 “cannot read properties of undefined (reading 'viewcontainerref')” 的错误。如果问题仍然存在,请检查是否有其他代码逻辑或配置错误影响了 ViewContainerRef 的正常获取。
Which @angular/* package(s) are the source of the bug? core Is this a regression? Yes Description A strange phenomenon occurs when I use the following code, resulting in a TypeError: Cannot read properties of undefined (reading 'transfor...
ERROR TypeError: Cannot read properties of undefined (reading 'firestore') 👍1 Activity JGSolutions commented on Jul 20, 2024 JGSolutions on Jul 20, 2024 Getting some error but upgraded to Ang 18.1 👍1 JGSolutions commented on Jul 20, 2024 JGSolutions on Jul 20, 2024 Has this been ...
We are upgrading Handsontable from 8.4.0 to 13.1.0. Our app is using Angular framework (version 16). With the new package the exception “TypeError: Cannot read properties of undefined (reading ‘isDestroyed’)” is being thrown in various places. I have tracked down issue to theHotTableRegi...
Angular 使用window.requestAnimationFrame循环调用导致,异常ERROR TypeError: Cannot read properties of undefined (reading 'cube') 异常: 调用方法 当使用requestAnimationFrame调用animate()时出现异常 原因requestAnimationFrame调用时this是就不指当前对象了,this指向的就是requestAnimationFrame的内部...
在Mac上的"ng build"上,新的Angular 9应用程序出现"ERROR in Cannot read property 'flag' of undefined"的错误是由于在代码中尝试访问...
angular在模板中使用属性引发Cannot read property 'xxx' of undefined 在使用ng2的过程中,发现模板中如下方式 {{item.name}} 不会又任何问题. 如果是一下未使用结构指令方式,直接使用组件的属性 {{model.name}} 就会报错null错误,一开始百思不得...
问导入自定义模块[Angular 11]时，获取'Cannot read property‘ɵmod of undefined’。EN最有可能的...
今天又碰到一个以前遇到过的问题，当初偷懒没有记录，在这里记录一下。页面为Angular-Material带有分页器的表格 浏览器报错ERRORTypeError:Cannotreadpropertiesofundefined(reading'pageIndex')atSupplierOrderWarehouseComponent.fetchTableInfo(supplier-order-warehouse.component.ts:73:66)atSupplierOrderWarehouse...
X [ERROR] Cannot read properties of undefined (reading 'startName') [plugin angular-compiler] This error came from the "onStart" callback registered here: node_modules/@angular-devkit/build-angular/src/tools/esbuild/angular/compiler-plugin.js:89:18: 89 │ build.onStart(async () => { ...