React setState callback not called for external (npm packaged) component

[midhun1001]

I'm creating one npm package with react. But setState callback is not working in the npm package that I build. I used react@16.3.1.

I tried with react@15.6.2 and everything is working fine.

Any help for resolve the issue in 16.3.1 will be appreciated !!

[gnapse]

@midhun1001 you should create a working example (for instance in https://codesandbox.io) that reproduces the problem.

[midhun1001]

I found out the cause of problem. Version compatibility issues. I used 15.6.x in my component and 16.3.1 in the custom build npm package.

When i made both 16.3.1, it worked well !!

[gaearon]

You need to fix your component to not bundle React with it. React should be a peerDependency of your component, not a dependency.

Otherwise you'll keep getting similar issues with each new release.

[midhun1001]

thanks @gaearon

Will do that.