undefined is not an object (evaluating '_state$viewState.backgroundStyle')

[uxxman]

I am trying to run the Advance example given on Readme and getting this error "undefined is not an object (evaluating '_state$viewState.backgroundStyle')"

"react-native": "0.41.2",
"react-native-awesome-button": "^1.8.2"

[Beelphegor]

getting this same error :(

[vaitheem]

I am getting the same error as mentioned above. Anyone who got the solution?