[SDK32] undefined is not an object (evaluating '_expo2.default.KeepAwake') #3152

alxmhe · 2019-01-08T03:43:25Z

Environment

Expo CLI 2.6.14 environment info:
System:
OS: macOS 10.14.2
Shell: 3.2.57 - /bin/bash
Binaries:
Node: 8.9.1 - /usr/local/bin/node
Yarn: 1.7.0 - /usr/local/bin/yarn
npm: 6.5.0 - /usr/local/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
IDEs:
Android Studio: 3.1 AI-173.4819257
Xcode: 10.1/10B61 - /usr/bin/xcodebuild
npmPackages:
expo: ^32.0.0 => 32.0.0
react: 16.5.0 => 16.5.0
react-native: https://github.com/expo/react-native/archive/sdk-32.0.0.tar.gz => 0.57.1
react-navigation: ^3.0.9 => 3.0.9
npmGlobalPackages:
expo-cli: 2.6.14

I'm running my app in the Expo client (newly installed) in the iOS Simulator (iPhone 7).

Steps to Reproduce

I followed the upgrade path from SDK31 to SDK32.

Expected Behavior

I should be able to display my app in the Expo client.

Actual Behavior

My app seems to be running (I get logs in my terminal), but the simulator displays a red screen. Dismissing the screen doesn't show the app. No "extra info".

undefined is not an object (evaluating '_expo2.default.KeepAwake')
<unknown>
    crna-entry.js:20:17
loadModuleImplementation
    require.js:292:12
guardedLoadModule
    require.js:179:45
global code
    <unknown file>:0

Reproducible Demo

Sorry, I cannot share my project or a reproducible demo at this time.

The text was updated successfully, but these errors were encountered:

dodikuswono · 2019-01-08T04:19:59Z

Same error happen to me, upgrading from expo version 29 to 32.

gauravverma · 2019-01-08T04:47:37Z

Same issue even with expo-cli@canary

Expo CLI 2.6.15-alpha.6 environment info:
System:
OS: macOS 10.14.2
Shell: 5.3 - /bin/zsh
Binaries:
Node: 11.2.0 - /usr/local/bin/node
Yarn: 1.12.3 - /usr/local/bin/yarn
npm: 6.4.1 - /usr/local/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
IDEs:
Android Studio: 3.2 AI-181.5540.7.32.5056338
Xcode: 10.1/10B61 - /usr/bin/xcodebuild
npmPackages:
expo: ^32.0.0 => 32.0.0
react: 16.5.0 => 16.5.0
react-native: https://github.com/expo/react-native/archive/sdk-32.0.0.tar.gz => 0.57.1
react-navigation: 3.0.9 => 3.0.9
npmGlobalPackages:
expo-cli: 2.6.15-alpha.6

fidoafif · 2019-01-08T07:00:34Z

same here

tsapeta · 2019-01-08T08:47:25Z

How are you importing KeepAwake module? In the recent update we've removed the deprecated default exports, so something like import Expo from 'expo'; and <Expo.KeepAwake /> will no work.

You should use destructured imports import { KeepAwake } from 'expo';

gauravverma · 2019-01-08T08:55:15Z

In our application we are not importing KeepAwake module.

tsapeta · 2019-01-08T08:59:45Z

@gauravverma so maybe one of your dependencies is doing that? Could you post here the dependencies of your package.json?

Ripe · 2019-01-08T09:20:06Z

Looks like this was related to react-native-scripts for me. I fixed it by following the instructions after running npm start.

Upgrading your project to use Expo CLI:
Make these changes to package.json:

Replace 'react-native-scripts' with 'expo' in the 'scripts' config.
Example:
"scripts": {
"start": "expo start",
"eject": "expo eject",
"android": "expo start --android",
"ios": "expo start --ios",
"test": "jest"
}

Remove react-native-scripts from devDependencies.

That's all! Expo CLI will install automatically when you run npm start.

Change the main key to node_modules/expo/AppEntry.js then run npm start -- -c.

I must have been using an old package.json setup 😅

tsapeta · 2019-01-08T09:40:44Z

I guess npm start -- -c or just expo start -c did the trick. Can anyone confirm that?

Ripe · 2019-01-08T10:26:35Z

I think the removal of react-native-scripts was the crucial part because the crna-entry.js was doing var expo = require('expo');.

alxmhe · 2019-01-08T10:27:34Z

Thank you @Ripe, removing react-native-scripts and updating the main key of packages.json fixed it for me!

gauravverma · 2019-01-08T10:33:01Z

I can confirm removing react-native-scripts and updating main key resolves the issue.

MissAnichka · 2019-03-15T04:06:43Z

@Ripe Thank You SO Much for the fix!!! It works now 🙏

craigcosmo · 2019-05-04T09:44:53Z

I got this issue, and my package.json doesn't even have eact-native-scripts

{
  "main": "node_modules/expo/AppEntry.js",
  "scripts": {
    "start": "expo start",
    "android": "expo start --android",
    "ios": "expo start --ios",
    "eject": "expo eject",
    "test": "node ./node_modules/jest/bin/jest.js --watchAll",
    "lint": "eslint components"
  },
  "jest": {
    "preset": "jest-expo"
  },
  "dependencies": {
    "@expo/samples": "2.1.1",
    "@react-native-community/async-storage": "^1.3.3",
    "expo": "^32.0.0",
    "i18next": "^15.1.0",
    "react": "16.5.0",
    "react-i18next": "^10.9.0",
    "react-native": "https://github.com/expo/react-native/archive/sdk-32.0.0.tar.gz",
    "react-native-google-places-autocomplete": "^1.3.9",
    "react-native-maps": "^0.24.2",
    "react-native-table-component": "^1.2.0",
    "react-navigation": "^3.0.9"
  },
  "devDependencies": {
    "babel-eslint": "^10.0.1",
    "babel-preset-expo": "^5.0.0",
    "eslint": "^5.16.0",
    "eslint-plugin-import": "^2.16.0",
    "eslint-plugin-json": "^1.4.0",
    "eslint-plugin-react": "^7.12.4",
    "eslint-plugin-react-native": "^3.6.0",
    "eslint_d": "^7.3.0",
    "jest-expo": "^32.0.0"
  },
  "private": true
}

rahamin1 · 2019-06-07T13:28:34Z

https://stackoverflow.com/questions/56052870/undefined-is-not-an-objectevaluating-expo-default-constants/56495282#56495282

waqaramjad · 2019-08-22T03:39:35Z

i have done all the above things but still facing the same issue

AbdelrhmanElmhdy · 2019-09-04T04:38:22Z

to me what solved it was importing the permissions and imagePicker like this:

import * as Permissions from 'expo-permissions';
import * as ImagePicker from 'expo-image-picker';

instead of this:

import Permissions from 'expo-permissions';
import ImagePicker from 'expo-image-picker';

SK-DNS-NET · 2019-09-30T10:30:10Z

Same here. After resolving "TypeError: undefined is not an object (evaluating 'Expo.SecureStore.getItemAsync')", I get "TypeError: undefined is not an object (evaluating '_expo.default.SecureStore')".

leovazquezz1 · 2019-10-03T04:52:19Z

Same issue here. I tried everything from above. I don't have react-native-scripts on the package.json. The error comes from

undefined is not an object (evaluating 'new _expo.Audio.Sound')

{
  "expo": {
    "name": "name",
    "description": "ded",
    "slug": "slug",
    "privacy": "unlisted",
    "sdkVersion": "35.0.0",
    "platforms": [
      "ios",
      "android"
    ],
    "version": "0.4.2",
    "orientation": "default",
    "icon": "./assets/dub-restaurant-icon.png",
    "splash": {
      "image": "./assets/dub-knife-login-background.png",
      "resizeMode": "cover",
      "backgroundColor": "#f91902"
    },
    "updates": {
      "fallbackToCacheTimeout": 0
    },
    "notification": {
      "icon": "./assets/dub-notification-icon.png",
      "color": "#ff0000"
    },
    "assetBundlePatterns": [
      "**/*"
    ],
    "ios": {
      "bundleIdentifier": "build",
      "buildNumber": "0.4.2",
      "supportsTablet": true
    },
    "android": {
      "package": "build",
      "versionCode": 27,
      "permissions": []
    }
  }
}

tsapeta · 2019-10-03T07:11:06Z

Hey @SK-DNS-NET and @leovazquezz1,
Both SecureStore and Audio are no longer available in expo package. You need to install them by expo install expo-secure-store or expo install expo-av and import them from these packages instead of expo.

Wilfredoo · 2019-11-16T23:33:36Z

Hi, I'm getting this error. My scripts look like this
"scripts": { "start": "expo start", "android": "expo start --android", "ios": "expo start --ios", "web": "expo start --web", "eject": "expo eject" }

and I'm importing as in
import * as Permissions from 'expo-permissions';

but I'm still getting [Unhandled promise rejection: TypeError: undefined is not an object (evaluating 'Expo.Permissions.getAsync')]

What can I do? :(

vvscode · 2019-12-27T07:14:38Z

How about non-expo projects? What's the solution?

tsapeta added the iOS label Jan 8, 2019

tsapeta self-assigned this Jan 8, 2019

tsapeta added project: sdk and removed iOS labels Jan 8, 2019

alxmhe closed this as completed Jan 8, 2019

fathurhidayat3 mentioned this issue Jan 21, 2019

Uncaught Error: 21.0.0 is not a valid SDK version praneetrohida/Twitter-Clone#9

Closed

lock bot added the outdated label Jun 24, 2020

lock bot locked and limited conversation to collaborators Jun 24, 2020

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[SDK32] undefined is not an object (evaluating '_expo2.default.KeepAwake') #3152

[SDK32] undefined is not an object (evaluating '_expo2.default.KeepAwake') #3152

alxmhe commented Jan 8, 2019

dodikuswono commented Jan 8, 2019

gauravverma commented Jan 8, 2019

fidoafif commented Jan 8, 2019

tsapeta commented Jan 8, 2019 •

edited

gauravverma commented Jan 8, 2019

tsapeta commented Jan 8, 2019

Ripe commented Jan 8, 2019

tsapeta commented Jan 8, 2019

Ripe commented Jan 8, 2019

alxmhe commented Jan 8, 2019

gauravverma commented Jan 8, 2019

MissAnichka commented Mar 15, 2019

craigcosmo commented May 4, 2019 •

edited

rahamin1 commented Jun 7, 2019

waqaramjad commented Aug 22, 2019

AbdelrhmanElmhdy commented Sep 4, 2019 •

edited

SK-DNS-NET commented Sep 30, 2019

leovazquezz1 commented Oct 3, 2019

tsapeta commented Oct 3, 2019

Wilfredoo commented Nov 16, 2019

vvscode commented Dec 27, 2019

[SDK32] undefined is not an object (evaluating '_expo2.default.KeepAwake') #3152

[SDK32] undefined is not an object (evaluating '_expo2.default.KeepAwake') #3152

Comments

alxmhe commented Jan 8, 2019

Environment

Steps to Reproduce

Expected Behavior

Actual Behavior

Reproducible Demo

dodikuswono commented Jan 8, 2019

gauravverma commented Jan 8, 2019

fidoafif commented Jan 8, 2019

tsapeta commented Jan 8, 2019 • edited

gauravverma commented Jan 8, 2019

tsapeta commented Jan 8, 2019

Ripe commented Jan 8, 2019

tsapeta commented Jan 8, 2019

Ripe commented Jan 8, 2019

alxmhe commented Jan 8, 2019

gauravverma commented Jan 8, 2019

MissAnichka commented Mar 15, 2019

craigcosmo commented May 4, 2019 • edited

rahamin1 commented Jun 7, 2019

waqaramjad commented Aug 22, 2019

AbdelrhmanElmhdy commented Sep 4, 2019 • edited

SK-DNS-NET commented Sep 30, 2019

leovazquezz1 commented Oct 3, 2019

tsapeta commented Oct 3, 2019

Wilfredoo commented Nov 16, 2019

vvscode commented Dec 27, 2019

tsapeta commented Jan 8, 2019 •

edited

craigcosmo commented May 4, 2019 •

edited

AbdelrhmanElmhdy commented Sep 4, 2019 •

edited