npm not installing unable to resolve dependency tree

Question

Actually, I have a working project in angular but right now I am just trying to revamp the project So I install the npm on this project using npm install command but I got the bellow error. Please check the screenshot

Please help me to reach out this issue

score 2 · Answer 1 · answered Mar 19 '22 at 04:53

By reading the errors, it seems like the selected-country@^5.0.1 needs @angular/cdk@~12.x, but you only have @angular/cdk@^10.2.3

You might want to try this:

npm update @angular/cdk@12

This basically will try to update your angular/cdk to version 12.

If this doesn't work. You can also try downgrading your Node.js to a lower version. I had to also downgrade my Node.js when I updated my entire Angular project from version 12 to 13.

If this still doesn't work, you can try out these methods answered by our community.

Unable to resolve dependency tree error when installing npm packages

score 1 · Accepted Answer · answered Mar 19 '22 at 04:26

1

Try npm install --legacy-peer-deps

answered Mar 19 '22 at 04:26

dinesh oz

342
1
9

Yes, it's working. May I know the exact issue? – Ashok K Mar 19 '22 at 04:34
1

It's a version issue... https://docs.npmjs.com/cli/v7/using-npm/config#legacy-peer-deps Check here for further. – dinesh oz Mar 19 '22 at 04:36
Make it green if you are satisfied with the answer. It would help others. – dinesh oz Mar 19 '22 at 04:42
1

Yes, I forget to do this. Now done – Ashok K Mar 19 '22 at 04:47

npm not installing unable to resolve dependency tree

2 Answers2

Linked