# Angular 4 versus angular 16 stater code source

**URL:** <https://forum.codewithmosh.com/t/angular-4-versus-angular-16-stater-code-source/23411>\
**Category:** Angular\
**Created:** [November 2, 2023, 9:25am UTC](https://forum.codewithmosh.com/t/angular-4-versus-angular-16-stater-code-source/23411 "2023-11-02T09:25:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Mpeiste1234](https://avatars.discourse-cdn.com/v4/letter/m/e495f1/32.png) [@Mpeiste1234](https://forum.codewithmosh.com/u/Mpeiste1234)\
**Post date:** [November 2, 2023, 9:25am UTC](https://forum.codewithmosh.com/t/angular-4-versus-angular-16-stater-code-source/23411/1 "2023-11-02T09:25:57Z")

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Good morning Mosh Hamedani , i am following along with the course and i am using version 16 of angular in the section of the course related to authentification , i cannot launch the server since it does not find the angular.json file but the angulor-cli.json instead .Do i need to recreate the solution and copy-paste existing content inside it please? Best regards.