Calling mergeItem with a json array crashes the app #699
Description
What happened?
I created an array of users and then tried to update one of the user by passing a new JSON array string. Then the app crashes.
const USER_1 = {
name: "Tom",
age: 20,
traits: {
hair: "black",
eyes: "blue",
},
};
const USER_2 = {
name: "Sarah",
age: 21,
hobby: "cars",
traits: {
eyes: "green",
},
};
const USER_3 = {
name: "Sarah",
age: 22,
hobby: "bike",
traits: {
eyes: "green",
},
};
const USERS = [USER_1, USER_2];
const mergeUsers = async () => {
try {
console.log("creating users");
await AsyncStorage.setItem("@MyApp_users", JSON.stringify(USERS));
console.log("merging user 3");
await AsyncStorage.mergeItem("@MyApp_users", JSON.stringify([USER_3]));
// read merged item
console.log("reading merged users");
const currentUsers = await AsyncStorage.getItem("@MyApp_users");
console.log(currentUsers);
} catch (err) {}
};
Version
1.15.0
What platforms are you seeing this issue on?
- Android
- iOS
- macOS
- Windows
- web
System Information
info Fetching system and libraries information...
System:
OS: macOS 11.6
CPU: (8) x64 Intel(R) Core(TM) i7-4870HQ CPU @ 2.50GHz
Memory: 473.64 MB / 16.00 GB
Shell: 5.8 - /bin/zsh
Binaries:
Node: 14.17.0 - /usr/local/bin/node
Yarn: 1.22.15 - /usr/local/bin/yarn
npm: 8.1.0 - /usr/local/bin/npm
Watchman: 2021.10.04.00 - /usr/local/bin/watchman
Managers:
CocoaPods: Not Found
SDKs:
iOS SDK: Not Found
Android SDK: Not Found
IDEs:
Android Studio: 1.3 AI-141.2135290
Xcode: /undefined - /usr/bin/xcodebuild
Languages:
Java: 11.0.10 - /Users/zhuangda/.jenv/shims/javac
npmPackages:
@react-native-community/cli: Not Found
react: ^17.0.2 => 17.0.2
react-native: 0.64.2 => 0.64.2
react-native-macos: Not Found
npmGlobalPackages:
*react-native*: Not Found
Steps to Reproduce
Described above.