Incompatible peer dependency to @angular/core: Angular update

Question

I am trying to upgrade my angular application from version 6 to version 7. I am using below command to do so, but its throwing a warning. I don't want to use "force" commands as it may cause further consequences. Please find the details below

Command used

npx @angular/cli@7 update @angular/cli@7 @angular/core@7

Warning message

Kindly help me to resolve this. Thank you in advance.

Answer 1

Why are you upgrading from angular 6 to 7? The latest version is 13 (!). In any case, maybe you are updating in incremental steps. If so, you will probably get a lot of those messages. This warning basically tells you that the dependency ng2-go-top-buttom is incompatible with angular 7. Looking at the package.json file from the package:

"@angular/core": ">=8.0.0 <9.0.0",

Which means it is only compatible with Angular 8. This seems like an abandoned project, If I were you, I'd remove it alltogether.