Image picker causes app crash

Expo SDK
1

App crashes after opening the image library and after the camera also.

I tried to use imagepicker like this:

let result = await ImagePicker.launchCameraAsync({
  allowsEditing: true,
  aspect: [4, 3],
  quality: 0.4,
  base64: false,
  exif: false,
})

if (!result.cancelled) {
  this.props.navigation.navigate("UploadImage", { image: result })
}

it works perfectly in android. But in IOS it opens the image library and close the library and crash. whats wrong with this?

2

Hello! Can you send us the logs for the crash? https://docs.expo.io/versions/v18.0.0/guides/logging.html#view-logs-for-an-ios-simulator

3

My application crashes in the same way, on Android it works perfect, but on iOS, it opens the gallery and closes immediately, then the application is frozen.

“dependencies”: {
“@expo/vector-icons”: “^10.0.3”,
“expo”: “^33.0.0”,
“expo-asset”: “^6.0.0”,
“expo-barcode-scanner”: “~5.0.1”,
“expo-blur”: “~5.0.1”,
“expo-constants”: “~5.0.1”,
“expo-font”: “~5.0.1”,
“expo-image-picker”: “~5.0.2”,
“expo-linear-gradient”: “^5.0.1”,
“expo-mail-composer”: “~5.0.1”,
“expo-permissions”: “~5.0.1”,
“expo-secure-store”: “~5.0.1”,
“firebase”: “^7.2.1”,
“prop-types”: “^15.7.2”,
“react”: “16.8.3”,
“react-dom”: “^16.8.6”,
“react-native”: “https://github.com/expo/react-native/archive/sdk-33.0.0.tar.gz”,
“react-native-animated-hide-view”: “^1.0.0”,
“react-native-banner-carousel”: “^1.0.3”,
“react-native-elements”: “^1.2.6”,
“react-native-flip-card”: “^3.5.5”,
“react-native-gesture-handler”: “~1.2.1”,
“react-native-maps”: “~0.24.0”,
“react-native-modal”: “^11.1.0”,
“react-native-render-html”: “^4.1.2”,
“react-native-smtp-mailer”: “^1.2.1”,
“react-native-table-component”: “^1.2.0”,
“react-native-web”: “^0.11.4”,
“react-navigation”: “^3.11.0”,
“sharp”: “^0.22.1”
},
“devDependencies”: {
“babel-preset-expo”: “^5.1.1”
},

getPermissionAsync = async () => {
if (Constants.platform.ios) {
const { status } = await Permissions.askAsync(Permissions.CAMERA, Permissions.CAMERA_ROLL);
if (status !== “granted”) {
alert(
“Lo sentimos, necesitamos permisos de cámara para hacer que esto funcione!”
);
}
}
};

_pickImage = async type => {
let result = null;
if (type == “galeria”) {
result = await ImagePicker.launchImageLibraryAsync({
mediaTypes: ImagePicker.MediaTypeOptions.Images,
quality: 0.5,
base64: true
});
} else {
result = await ImagePicker.launchCameraAsync({
mediaTypes: ImagePicker.MediaTypeOptions.Images,
quality: 0.5,
base64: true
});
}

if (result != null && !result.cancelled) {
  let arr = this.state.imagenesAdjuntas;
  arr.push(result);
  this.setState({ imagenesAdjuntas: arr });
}

};

this is my code

4

Hi @eseg

As @jesse said, can you post the crash logs?
The link above no longer exists, but here is the equivalent link in the current website:

https://docs.expo.io/versions/latest/workflow/logging/#optional-manually-access-device-logs

Post the log output like this:

```
output
here
```

1 Like