I am working on react-native applying the application provider tag from ui-kitten and I receive in error undefined is not an object (evaluating 'Object.keys(params)'). Below is where the code is throwing the error. Any help on this would be appreciated.
React Native code
Error thrown
You're not passing any props to the ApplicationProvider. Try the code provided in the getting started guide.
import * as eva from '#eva-design/eva';
import { ApplicationProvider } from '#ui-kitten/components';
...
export default () => (
<ApplicationProvider {...eva} theme={eva.light}>
...
);
Related
I am using this package: https://github.com/ivpusic/react-native-image-crop-picker.
I followed all the installation steps for android.
But as soon as I import
import ImagePicker from 'react-native-image-crop-picker';
into my file, I receive the error saying:
TypeError: null is not an object (evaluating 'ImageCropPicker.openPicker')
Anyone else experience this?
What would the solution be?
I am trying to set up a listener for my user document:
const userListener = onSnapshot(doc(db, "users", uid), (doc) => {
setUser(doc.data());
console.log(doc.data());
});
useEffect(() => {
userListener();
setLoading(false);
}, []);
But I keep getting this error:
TypeError: null is not an object (evaluating '_n7.indexOf')
The error redirects me to the index.rn.js file in the firestore folder from my node_modules:
null is not an object (evaluating '_n7.indexOf') file
I have also tried using collection, instead of doc and still get the same error.
Does anyone have an idea where this error is coming from?
I am trying to use https://github.com/datso/react-native-pjsip library in my react native project
but I am getting the following response
Below is the console of my code
accounts undefined
calls undefined
settings undefined
connectivity undefined
Endpoint {
"_events": Object {},
"_maxListeners": undefined,
}
TypeError: null is not an object (evaluating '_reactNative.NativeModules.PjSipModule.createAccount')]
Appreciate the help
Thanks in advance
I am trying to configure React Native with Redux, Saga, and React Navigation.
So sorry I had to create a gist as the code formatting didn't allow me to paste all code here.
My Code Gist Link
I am getting
TypeError: undefined is not an object(evaluating '_ref.state)
showReducers.js:13:15
I am using expo-client to React Native app development and using Redux, Redux-Saga and Redux-Persist for store persistence.
I can't move ahead
It looks like initialState isn't defined in showReducer.js, thus the default value of state is set to undefined here:
export default ({ state = initalState, action })...
So when you use the spread operator:
return {
...state,
isCreateScrapbookModal: true
}
You are trying to evaluate an object state, but state is actually undefined, so you get that error.
I'm actually trying to make use of react-native-camera, but I keep running into an error on line 14: https://github.com/react-native-community/react-native-camera/blob/master/src/handlePermissions.js#L14 where
const granted = await PermissionsAndroid.request(PermissionsAndroid.PERMISSIONS.CAMERA, {
title: permissionDialogTitle,
message: permissionDialogMessage,
});
The error I get there is:
Cannot read property 'request' of undefined
TypeError: Cannot read property 'request' of undefined
I suspect it's the way PermissionsAndroid is imported:
import { PermissionsAndroid } from 'react-native';
But PermissionsAndroid is undefined. Looking at react-native.js, I can't find PermissionsAndroid anywhere. Has it been moved? I'm on react-native-cli: 2.0.1.
Any thought appreciated.