Angular 迁移 12 到 14 运行 nx 服务<app_name>失败的</app_name>

Question

After migration angular version from 12 to 14 according this guide , I'm can't run my app.

after successful build, I'm running this command: nx serve <my app name> and nothing happend.

what am i missing?

Answer 1

choose nx version according to angular version that you want to upgrade in this guide: https://nx.dev/angular-nx-version-matrix

run command:
nx migrate 14.4.3

(14.4.3 is nx version that upgrade to angular to v14)

than run: nx migrate --run-migrations

and than: nx serve <my app name>

• if you have this err: "NX spawn ENAMETOOLONG" or "NX Cannot read properties of undefined (reading 'endsWith')"

step 1: add .angular to.gitignore

step 2: commit the changes

that work for me.