angular - 在 Angular 8 中，上传时由于 polyfills-es2015 而发生构建错误

Question

在 angular 8 中，当我上传时发生构建错误

错误:-

polyfills-es2015.db074f152f5fbfd29825.js:1 Uncaught TypeError: Cannot set property 'true' of undefined
    at Object.6dTf (polyfills-es2015.db074f152f5fbfd29825.js:1)
    at a (runtime-es2015.30fc626ba611e35f5ac3.js:1)
    at Module.hN/g (polyfills-es2015.db074f152f5fbfd29825.js:1)
    at a (runtime-es2015.30fc626ba611e35f5ac3.js:1)
    at Object.1 (polyfills-es2015.db074f152f5fbfd29825.js:1)
    at a (runtime-es2015.30fc626ba611e35f5ac3.js:1)
    at t (runtime-es2015.30fc626ba611e35f5ac3.js:1)
    at Array.r [as push] (runtime-es2015.30fc626ba611e35f5ac3.js:1)
    at polyfills-es2015.db074f152f5fbfd29825.js:1

如何解决这个错误。

环境:-

Angular CLI: 8.0.1
Node: 10.15.3
OS: linux x64
Angular: 8.0.0
... animations, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... platform-server, router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.800.1
@angular-devkit/build-angular     0.800.1
@angular-devkit/build-optimizer   0.800.1
@angular-devkit/build-webpack     0.800.1
@angular-devkit/core              8.0.1
@angular-devkit/schematics        8.0.1
@angular/cli                      8.0.1
@angular/http                     7.2.15
@ngtools/webpack                  8.0.1
@schematics/angular               8.0.1
@schematics/update                0.800.1
rxjs                              6.5.2
typescript                        3.4.5
webpack     4.30.0

我使用 ng build --prod --aot --build-optimizer 命令来构建应用程序。

Answer 1

web-animations-js 发布了 2.3.2，其中包括对 angular 8 上此错误的修复