React Native Android app crashes while launching

Question

My app crashed while launching. It is working fine in ios.

Package.json is below

{
  "name": "Leave",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest",
    "postinstall": "remotedev-debugger --hostname localhost --port 5675 --injectserver"
  },
  "dependencies": {
    "moment": "^2.18.1",
    "native-base": "2.1.1",
    "react": "16.0.0-alpha.6",
    "react-native": "0.43.4",
    "react-native-actionsheet": "^2.1.0",
    "react-native-elements": "0.10.3",
    "react-native-fs": "^2.1.0-rc.1",
    "react-native-i18n": "^1.0.0",
    "react-native-loading-spinner-overlay": "^0.4.4",
    "react-native-maps": "^0.15.2",
    "react-native-message-bar": "^1.6.0",
    "react-native-modal-datetime-picker": "4.2.1",
    "react-native-vector-icons": "4.0.0",
    "react-redux": "5.0.3",
    "redux": "3.6.0",
    "redux-thunk": "2.2.0",
    "superagent": "^3.5.2"
  },
  "devDependencies": {
    "babel-jest": "19.0.0",
    "babel-preset-react-native": "1.9.1",
    "flow-bin": "0.42.0",
    "jest": "19.0.2",
    "react-native-dotenv": "0.0.3",
    "react-test-renderer": "15.4.2",
    "remote-redux-devtools": "^0.5.10",
    "remote-redux-devtools-on-debugger": "^0.7.1"
  },
  "jest": {
    "preset": "react-native"
  }
}

Logs from logcat is given below

com.facebook.react.bridge.UnexpectedNativeTypeException: TypeError: expected dynamic type `int64', but had type `null'
                                                                 at com.facebook.react.bridge.ReadableNativeMap.getInt(Native Method)
                                                                 at com.facebook.react.devsupport.StackTraceHelper.convertJsStackTrace(StackTraceHelper.java:104)
                                                                 at com.facebook.react.devsupport.DevSupportManagerImpl$3.run(DevSupportManagerImpl.java:290)
                                                                 at android.os.Handler.handleCallback(Handler.java:739)
                                                                 at android.os.Handler.dispatchMessage(Handler.java:95)
                                                                 at android.os.Looper.loop(Looper.java:148)
                                                                 at android.app.ActivityThread.main(ActivityThread.java:5417)
                                                                 at java.lang.reflect.Method.invoke(Native Method)
                                                                 at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
                                                                 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

Please help.

I have try this https://github.com/facebook/react-native/issues/5646 but it was not working for me

Answer 1

I found the problem the issue is with react-native-maps. Fix is given below

update

"react-native-maps": "^0.15.2"

to

"react-native-maps": "0.15.2".

Also I think "^" will cause problem in other dependencies in future. So I have removed them from my Package.json