Crash getCalendarsAsync

Two users reported problem opening my app (Android 7.1 and 8.0), I identified it’s on the calendar.
I found the errors in Google Play / Failures.

Google Play Console:

at java.lang.Integer.parseInt (
at java.lang.Integer.parseInt (
at (
at (
at (
at (
at$000 (
at$ (
at android.os.AsyncTask$SerialExecutor$ (
at java.util.concurrent.ThreadPoolExecutor.runWorker (
at java.util.concurrent.ThreadPoolExecutor$ (
at (


export async function getCalendar(){

try {

  let permission     = await reqPermission(Permissions.CALENDAR);
  let permission_IOS = await reqPermission(Permissions.REMINDERS);

  if( (permission == true) && (permission_IOS == true) )
    let account = await Calendar.getCalendarsAsync(Calendar.EntityTypes.EVENT);
    CONFIG_GERAL.accounts = account;  
    return account

    return null  

} catch(error){

CONFIG_GERAL.accounts = [];  
return null



“main”: “node_modules/expo/AppEntry.js”,
“private”: true,
“scripts”: {
“start”: “react-native-scripts start”,
“eject”: “react-native-scripts eject”,
“android”: “react-native-scripts android”,
“ios”: “react-native-scripts ios”,
“test”: “node ./node_modules/jest/bin/jest.js --watchAll”
“jest”: {
“preset”: “jest-expo”
“dependencies”: {
“base-64”: “^0.1.0”,
“base64-js”: “^1.3.0”,
“crypto-js”: “^3.1.9-1”,
“exp”: “^57.2.1”,
“expo”: “^31.0.0”,
“expo-cli”: “^2.2.6”,
“expo-server-sdk”: “^3.0.1”,
“moment”: “^2.22.2”,
“native-base”: “^2.7.1”,
“react”: “16.5.0”,
“react-native”: “”,
“react-native-action-button”: “^2.8.4”,
“react-native-actionsheet”: “^2.4.2”,
“react-native-cli”: “^2.0.1”,
“react-native-color-palette”: “^2.0.1”,
“react-native-datepicker”: “^1.7.2”,
“react-native-device-info-2”: “^0.1.1”,
“react-native-elements”: “^0.19.1”,
“react-native-keyboard-aware-scroll-view”: “^0.7.2”,
“react-native-maps”: “^0.22.0”,
“react-native-masked-text”: “^1.7.2”,
“react-native-material-textfield”: “^0.12.0”,
“react-native-router-flux”: “^4.0.0-beta.40”,
“react-native-scripts”: “^1.14.0”,
“react-native-select-multiple”: “^1.2.0”,
“react-native-vector-icons”: “^4.6.0”,
“react-navigation”: “^2.18.2”,
“react-timer-mixin”: “^0.13.4”,
“rn-pdf-reader-js”: “^0.1.7”,
“sort-by-distance”: “^1.0.1”
“devDependencies”: {
“jest-expo”: “^31.0.0”,
“sentry-expo”: “~1.9.0”

Thank you

Hey @programacaotwt,

This sounds like it’s a bug. Would you mind creating a Snack with the relevant code and then creating an issue here: with all the relevant information and the Snack so we can attempt to reproduce and debug the issue on our end?



Good evening @adamjnav, these errors happened with two users that I do not have access to, I can not reproduce the error.

The errors occur in a Moto X (4) (payton) and Moto X Play (lux_uds)

If anyone has these templates and help with the test, thank you.

Hey @adamjnav,

Could you let me know if there is a test area at the expo?
I created a snack, simulating the error of access to the calendar, but only happens in Android and Moto X and Moto X Play.

Will it be if someone could help me in the tests?

Thank you.

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