项目从Angular8升级到angualr9出现错误:Could not find @angular-devkit/build-angular:dev-server
错误详情:An unhandled exception occurred: Could not find the implementation for builder @angular-devkit/build-angular:dev-server.
错误原因:本地的angular-cli 和 @angular-devkit/build-angular 不匹配。如果强制升级本地的angular-cli 会导致这个问题。
解决方案:升级到最新库@angular-devkit/build-angular
执行名令:npm i --save-dev @angular-devkit/build-angular@latest
本文详细解析了从Angular8升级到Angular9时遇到的错误:Could not find @angular-devkit/build-angular:dev-server,并提供了完整的解决方案,包括错误原因分析及正确的升级命令。
1504

被折叠的 条评论
为什么被折叠?



