I am getting an error. (undefined is not an object )

[avijit-ordering]

Possible Unhandled Promise Rejection (id: 3):
TypeError: undefined is not an object (evaluating '_$$_REQUIRE(_dependencyMap[10], "pusher-js").Pusher')
I am using
"pusher-js": "^7.4.1"
"react-native": "^0.64.2"
OS: Windows-10
Platform: Android

My pusher code worked well but recently after the build pusher is not working. Can you please check and help me please?

[hirbod]

The last working version with react-native is 7.4.0.

ReferenceError: Property 'Buffer' doesn't exist, js engine: hermes

For now, I downgraded back to 7.4.0 and its working fine. Looks like there is an issue with Buffer polyfill not being loaded correctly or something?

[benjamin-tang-pusher]

If you're using pusher-js with react-native, and not our react native library, then you will need to lock the version to 7.4.0 (not 7.4.1). Development focus will be on our RN library moving forward, and we're currently we're unlikely fix this specific pusher-js issue.