Object(...) is not a function error in store.js

[qnxdev]

I have this error in my react app

TypeError: Object(...) is not a function ./src/store.js src/store.js:19

16 | 17 | const composeEnhancers = window.REDUX_DEVTOOLS_EXTENSION_COMPOSE || compose; 18 |

19 | const store = createStore( | ^ 20 | rootReducer, 21 | composeEnhancers( 22 | reactReduxFirebase(f, rrfConfig),

[Niweera]

Hi @qnxdev Please note that most of the packages I used in this are outdated now. Please check if the package.json files are same. If they are same and the problem persists, please contact me.