- [ ] https://angular-18.oss-cn-hangzhou.aliyuncs.com/tools/libraries/creating-libraries#:~:text=%22-,projects,-%22%3A%20%7B%20%E2%80%A6%20%22my%2Dlib%22%3A%20%7B%20%22root  原版:  - [ ] playground 启动失败 ```[tasklist] ### Tasks - [ ] <docs-code> 必须标注语言名,否则就会出现上图的错误。 ```