utf8 is not a function

[zgc2537]

Hello,
I've updated react native to 0.46 from 0.44 for my company project. But problem occurred , when i compiled release version.

** I initiated a new 0.46 react native project, the problem also exists.**

The package file content is :
{
"name": "smartpark",
"version": "0.0.1",
"private": true,
"scripts": {
"start": "node node_modules/react-native/local-cli/cli.js start",
"test": "jest"
},
"dependencies": {
"babel-core": "^6.25.0",
"react": "16.0.0-alpha.12",
"react-native": "0.46.0",
"react-native-image-crop-picker": "^0.14.1",
"react-native-progress": "^3.3.0",
"react-native-splash-screen": "^2.1.0",
"react-native-tab-navigator": "^0.3.3",
"react-navigation": "^1.0.0-beta.11",
"react-redux": "^5.0.5",
"redux": "^3.7.1",
"redux-persist": "^4.8.2",
"redux-thunk": "^2.2.0",
"start": "^5.1.0"
},
"devDependencies": {
"babel-jest": "20.0.3",
"babel-preset-react-native": "2.1.0",
"jest": "20.0.4",
"react-test-renderer": "16.0.0-alpha.12",
"redux-devtools": "^3.4.0"
},
"jest": {
"preset": "react-native"
},
"main": "index.android.js",
"repository": {
"type": "git",
"url": "ssh://git-gogs@git.hanyunsh.com:10022/zgc2537/SmartPark.git"
},
"author": "",
"license": "ISC",
"description": ""
}

thx

[zgc2537]

"react-native run-android" is ok

[hramos]

The bug report is missing some necessary details. Please read the contributing guide and open a new issue, thanks!

[dgoudy]

I ran into this same error in my Jenkins build environment, for a debug build. I'm using nvm to manage node versions. The "npm install" step was being run using npm 3.10.10 from node 6.10.3, while the gradle job was apparently using an older version of node (5.1.1) that I have installed for other projects. Once I got that fixed so both were using node 6.10.3, the problem went away. So I would recommend double-checking the node version you're using.

[zgc2537]

@dgoudy Thx, it works for me.

[roofiah]

@dgoudy i have same problem. can you explain step detail for it?. thanks

[zgc2537]

@roofiah just update version of nodejs of system to the 6.11.1, and it will be ok.

[markusguenther]

I had the same issue and after upgrading node everything was fine again.

Kudos to @zgc2537

[thinkma]

thk ,update node is working

[cdlewis]

This sounds like it might still be an issue. Package.json says RN supports Node 4+

https://github.com/facebook/react-native/blob/master/package.json#L11

[lai32290]

@dgoudy Thanks! I was using node 5.7 because the project that I'm working before. I change to 8.* than it's working.