javascript - 更新 angular-devkit 并失败 : Microsoft. AspNetCore.SpaServices[0]

Question

在我的 Angular 8 +.net core 2.2 中，我已经从 Angular 8.2.1 升级到了 8.2.7
之后，我在控制台窗口中看到以下消息:

fail: Microsoft.AspNetCore.SpaServices[0]
      <s> [webpack.Progress] 10% building 1/1 modules 0 active
.......................
fail: Microsoft.AspNetCore.SpaServices[0]
      <s> [webpack.Progress] 98% after emitting

fail: Microsoft.AspNetCore.SpaServices[0]
      <s> [webpack.Progress] 98% after emitting CopyPlugin

fail: Microsoft.AspNetCore.SpaServices[0]
      <s> [webpack.Progress] 98% after emitting angular-compiler

fail: Microsoft.AspNetCore.SpaServices[0]
      <s> [webpack.Progress] 98% after emitting SizeLimitsPlugin

fail: Microsoft.AspNetCore.SpaServices[0]
      <s> [webpack.Progress] 100%

info: Microsoft.AspNetCore.SpaServices[0]
      chunk {main} main.js, main.js.map (main) 451 kB [initial] [rendered]
chunk {polyfills} polyfills.js, polyfills.js.map (polyfills) 287 kB [initial] [rendered]
chunk {polyfills-es5} polyfills-es5.js, polyfills-es5.js.map (polyfills-es5) 624 kB [initial] [rendered]
chunk {runtime} runtime.js, runtime.js.map (runtime) 6.15 kB [entry] [rendered]
chunk {styles} styles.js, styles.js.map (styles) 1.38 MB [initial] [rendered]
chunk {vendor} vendor.js, vendor.js.map (vendor) 6.49 MB [initial] [rendered]
Date: 2019-09-24T05:37:30.303Z - Hash: 688e97dd7591eb779072 - Time: 19723ms

info: Microsoft.AspNetCore.SpaServices[0]
      ** Angular Live Development Server is listening on localhost:2073, open your browser on http://localhost:2073/ **

info: Microsoft.AspNetCore.SpaServices[0]
      i ｢wdm｣: Compiled successfully.

似乎应用程序已编译并正在运行，我发现 angular-devkit 是问题，如果我恢复到以前的版本一切正常
:

"@angular-devkit/build-angular": "^0.803.5",

恢复

"@angular-devkit/build-angular": "0.802.1",

使用最新版本有什么解决办法吗？

Answer 1

我在使用时遇到了和你一样的问题

"@angular-devkit/build-angular": "~0.803.3"

如果构建不成功，我总是会看到失败日志。 angular cli编译成功后一切都会好起来的