当package.json具有不正确的版本时，从npm迁移到yarn

Question

I recently started working on a pre-existing react-native project, and upon setup I encountered a lot of dependency and versioning errors. The versions on package.json are incorrect for our project, and it caused errors when I ran it until we finally decided to just copy the node_modules folder into my repository from another team member's working repo instead of using npm install .

We'd like to migrate the project to Yarn so that this doesn't continue to happen, but when I try to create a yarn.lock file using either yarn install or yarn install --check-files , I end up with wrong versions and a broken project. Is there any way to generate a yarn.lock file, and potentially a new package.json, based on the versions that are in the node_modules directory?

Answer 1

Have you try npm init ?

It will ask you a few questions and generate the package.json with dependencies based on existing /node_modules.