React-native-track-player: undefined is not an object (evaluating 'TrackPlayer.STATE_NONE')

[mckmarc]

Hello!

I can not make this library work in any way... I have observed this entry #102 and #96 , but I can not get it to work ... I have tried modifying the files ios/RNTrackPlayer/RNTrackPlayer.swift, I have tried installing "npm uninstall --save react-native-kit/react-native-track-player#dev ".

The error appears just by importing the library into any project screen

At the moment I've only tried on ios

react-native-cli: 2.0.1
react-native: 0.56.0

npm --v
6.2.0

I'm desperate, thanks

[himankpathak]

getting the same error on android

react-native: 0.54
react-native-track-player: 0.2.4

[jitish1]

@mckmarc IOS User
Go to project navigator -> click right button on project name -> click New File -> than select Swift file -> give file name like dummy.swift -> Clean & Run

[Jlexyc]

You forgot to link native library.

[Guichaguri]

Looks like a linking problem. Try removing the library, adding it again and linking it.