Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

IDFV is not synced

See original GitHub issue

Expected Behavior

A device’s IDFV should always be up to date.

Current Behavior

If user moved or restored data from one iOS device to second iOS device then he will have two different devices with same uniqueId in Keychain/NSUserDefaults.

Possible Solution

The SDK should can call syncUniqueId() on new iOS device on react-native-device-info

Environment

“amplitude-js”: “^7.3.3”,
npm info Fetching system and libraries information… (node:76106) Warning: Accessing non-existent property ‘padLevels’ of module exports inside circular dependency (Use node --trace-warnings ... to show where the warning was created) System: OS: macOS 11.1 CPU: (12) x64 Intel® Core™ i9-8950HK CPU @ 2.90GHz Memory: 117.54 MB / 32.00 GB Shell: 5.8 - /bin/zsh Binaries: Node: 14.8.0 - /usr/local/bin/node Yarn: 1.22.4 - /usr/local/bin/yarn npm: 6.14.11 - /usr/local/bin/npm Watchman: 4.9.0 - /usr/local/bin/watchman Managers: CocoaPods: 1.10.0 - /usr/local/bin/pod SDKs: iOS SDK: Platforms: iOS 14.4, DriverKit 20.2, macOS 11.1, tvOS 14.3, watchOS 7.2 Android SDK: API Levels: 23, 26, 27, 28, 29 Build Tools: 23.0.1, 25.0.0, 26.0.3, 27.0.3, 28.0.1, 28.0.2, 28.0.3 Android NDK: Not Found IDEs: Android Studio: 3.6 AI-192.7142.36.36.6308749 Xcode: 12.4/12D4e - /usr/bin/xcodebuild Languages: Java: 1.8.0_221 - /usr/bin/javac Python: 3.9.1 - /usr/local/opt/python/libexec/bin/python npmPackages: @react-native-community/cli: Not Found react: 16.13.1 => 16.13.1 react-native: ^0.63.4 => 0.63.4 react-native-macos: Not Found npmGlobalPackages: react-native: Not Found