TypeError: undefined is not an object(evaluating '_reactNativeAudioRecord.AudioRecord.init')

[rohith2k]

My code is almost same as App1.js but i'm getting warning as TypeError: undefined is not an object(evaluating '_reactNativeAudioRecord.AudioRecord.init') when i'm calling init and also similar warning for other calls (start(),stop() etc.) .Also I'm getting undefined from stop( ) call which should return path of the audio file.
My Code:-
class App extends Component {
sound = null;
state = {
audioFile: '',

recording: false,

loaded: false,

paused: true
};
async componentDidMount() {
await this.checkPermission();
// await this.checkPermission1();
// await this.checkPermission2();
const options = {
sampleRate: 16000,

channels: 1,

bitsPerSample: 16,

audioSource: 1,

};

AudioRecord.init(options);
// AudioRecord.on('data', data => {

// const chunk = Buffer.from(data, 'base64');

// console.log('chunk size', chunk.byteLength);

// // do something with audio chunk

// });
}
checkPermission = async () => {
try {
const granted = await PermissionsAndroid.requestMultiple(
[PermissionsAndroid.PERMISSIONS.READ_EXTERNAL_STORAGE,PermissionsAndroid.PERMISSIONS.WRITE_EXTERNAL_STORAGE,PermissionsAndroid.PERMISSIONS.RECORD_AUDIO],
{
title: "Audio Recording Permission",
message:"PERSMISSION RO RECORD AUDIO",
buttonNeutral: "Ask Me Later",
buttonNegative: "Cancel",
buttonPositive: "OK"
}
);
if (granted === PermissionsAndroid.RESULTS.GRANTED) {
console.log("You can use the camera");
} else {
console.log("Camera permission denied");
}
} catch (err) {
console.warn(err);
}
};
start =async () => {
console.log('start record');

this.setState({ audioFile: '', recording: true, loaded: false });

AudioRecord.start();
};
stop = async () => {
if (!this.state.recording) return;

console.log('stop record');
try{
var audioFile = await AudioRecord.stop();
}
catch(err){
console.warn(err);
}
console.log('audioFile', audioFile);

this.setState({ audioFile, recording: false });
};
load = () => {
return new Promise((resolve, reject) => {

if (!this.state.audioFile) {

return reject('file path is empty');

}

this.sound = new Sound(this.state.audioFile, '', error => {

if (error) {

  console.log('failed to load the file', error);

  return reject(error);

}

this.setState({ loaded: true });

return resolve();

});

});
};
play = async () => {
if (!this.state.loaded) {

try {

await this.load();

} catch (error) {

console.log(error);

}

}

this.setState({ paused: false });

Sound.setCategory('Playback');

this.sound.play(success => {

if (success) {

console.log('successfully finished playing');

} else {

console.log('playback failed due to audio decoding errors');

}

this.setState({ paused: true });

// this.sound.release();

});
};
pause = () => {
this.sound.pause();

this.setState({ paused: true });
};
render() {
const { recording, paused, audioFile } = this.state;

return (

<View style={styles.row}>

  <Button onPress={this.start} title="Record" disabled={recording} />

  <Button onPress={this.stop} title="Stop" disabled={!recording} />

  {paused ? (

    <Button onPress={this.play} title="Play" disabled={!audioFile} />

  ) : (

    <Button onPress={this.pause} title="Pause" disabled={!audioFile} />

  )}

</View>

);
}
import:-
import {
Header,
LearnMoreLinks,
Colors,
DebugInstructions,
ReloadInstructions,
} from 'react-native/Libraries/NewAppScreen';
import React, { Component, useState,useEffect } from 'react';
import {
AppRegistry,
StyleSheet,
Text,
View,
Button,
TextInput,
TouchableHighlight,
Platform,
PermissionsAndroid,
} from 'react-native';
import {AudioRecord} from 'react-native-audio-record';
import Sound from 'react-native-sound';
// We are importing the native Java module here
import { Buffer } from 'buffer';
import {NativeModules} from 'react-native';
import RadioForm, {RadioButton, RadioButtonInput, RadioButtonLabel} from 'react-native-simple-radio-button';
Could someone look into this issue and provide possible fix?

[Darkmift]

Start by removing irrelevant code to the problem.

[yakovd33]

Start by removing irrelevant code to the problem.

The same happens for me if you can help me

import { StatusBar } from 'expo-status-bar';
import React from 'react';
import { StyleSheet, Text, View } from 'react-native';
import AudioRecord from 'react-native-audio-record';
import { Audio } from 'expo-av';

Audio.requestPermissionsAsync();

export default function App() {

const options = {
sampleRate: 16000, // default 44100
channels: 1, // 1 or 2, default 1
bitsPerSample: 16, // 8 or 16, default 16
audioSource: 6, // android only
wavFile: 'test.wav' // default 'audio.wav'
};

**
// The code that's not working:
// Error msg: TypeError: Cannot read property 'init' of undefined

AudioRecord.init(options);

// Start Recording
AudioRecord.start();


// Stop Recording
AudioRecord.stop();

**

return (

Open up App.js to start working on your app!


);
}

[alanwjlu]

Did anyone figure this out? I am having the same issue.

[raulgonzalezdev]

Dear, after making the above recommendations, now the log is sending me the following error message

LOG Este es el error: {"err": "User: arn:aws:sts::649856891400:assumed-role/amplify-allymobile-dev-82957-unauthRole/CognitoIdentityCredentials is not authorized to perform: transcribe:StartStreamTranscriptionWebSocket because no identity-based policy allows the transcribe:StartStreamTranscriptionWebSocket action"}

Anexo Config

`/* eslint-disable */
// WARNING: DO NOT EDIT. This file is automatically generated by AWS Amplify. It will be overwritten.

const awsmobile = {
"aws_project_region": "us-east-1",
"aws_cognito_identity_pool_id": "us-east-1:75f67dbf-ab80-45bc-9fb3-df7013a96567",
"aws_cognito_region": "us-east-1",
"aws_user_pools_id": "us-east-1_0apKjplE2",
"aws_user_pools_web_client_id": "7753944gfoetpm9nnq1758olob",
"oauth": {},
"aws_cognito_username_attributes": [],
"aws_cognito_social_providers": [],
"aws_cognito_signup_attributes": [
"EMAIL"
],
"aws_cognito_mfa_configuration": "OFF",
"aws_cognito_mfa_types": [
"SMS"
],
"aws_cognito_password_protection_settings": {
"passwordPolicyMinLength": 8,
"passwordPolicyCharacters": []
},
"aws_cognito_verification_mechanisms": [
"EMAIL"
],
"predictions": {
"convert": {
"transcription": {
"region": "us-east-1",
"proxy": false,
"defaults": {
"language": "en-GB"
}
},
"speechGenerator": {
"region": "us-east-1",
"proxy": false,
"defaults": {
"VoiceId": "Ricardo",
"LanguageCode": "pt-BR"
}
}
}
},
"Statement": [
{
"Effect": "Allow",
"Sid": "transcribestreaming",
"Action": [
"translate:TranslateText",
"polly:SynthesizeSpeech",
"transcribe:StartStreamTranscriptionWebSocket",
"comprehend:DetectSentiment",
"comprehend:DetectEntities",
"comprehend:DetectDominantLanguage",
"comprehend:DetectSyntax",
"comprehend:DetectKeyPhrases",
"rekognition:DetectFaces",
"rekognition:RecognizeCelebrities",
"rekognition:DetectLabels",
"rekognition:DetectModerationLabels",
"rekognition:DetectText",
"rekognition:DetectLabel",
"textract:AnalyzeDocument",
"textract:DetectDocumentText",
"textract:GetDocumentAnalysis",
"textract:StartDocumentAnalysis",
"textract:StartDocumentTextDetection",
"rekognition:SearchFacesByImage",
"transcribe:"
],
"Resource": [
""
]
}
]
};

export default awsmobile;
`

sepeechAlly-template.json
{
"AWSTemplateFormatVersion": "2010-09-09",
"Description": "{"createdOn":"Linux","createdBy":"Amplify","createdWith":"9.2.1","stackType":"predictions-Polly","metadata":{}}",
"Parameters": {
"authRoleName": {
"Type": "String"
},
"unauthRoleName": {
"Type": "String"
},
"convertPolicyName": {
"Type": "String"
},
"convertType": {
"Type": "String"
},
"access": {
"Type": "String"
},
"resourceName": {
"Type": "String"
},
"language": {
"Type": "String"
},
"voice": {
"Type": "String"
},
"env": {
"Type": "String"
}
},
"Conditions": {
"AuthGuestRoleAccess": {
"Fn::Equals": [
{
"Ref": "access"
},
"authAndGuest"
]
}
},
"Outputs": {
"region": {
"Value": {
"Fn::FindInMap": [
"RegionMapping",
{
"Ref": "AWS::Region"
},
{
"Ref": "convertType"
}
]
}
},
"language": {
"Value": {
"Ref": "language"
}
},
"voice": {
"Value": {
"Ref": "voice"
}
}
},
"Resources": {
"PollyPolicy": {
"Type": "AWS::IAM::Policy",
"Properties": {
"PolicyName": {
"Ref": "convertPolicyName"
},
"Roles": {
"Fn::If": [
"AuthGuestRoleAccess",
[
{
"Ref": "authRoleName"
},
{
"Ref": "unauthRoleName"
}
],
[
{
"Ref": "authRoleName"
}
]
]
},
"PolicyDocument": {
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Sid": "transcribestreaming",
"Action": [
"polly:SynthesizeSpeech",
"transcribe:",
"transcribe:StartStreamTranscriptionWebSocket"
],
"Resource": ""
}
]
}
}
}
},
"Mappings": {
"RegionMapping": {
"us-east-1": {
"speechGenerator": "us-east-1",
"transcribe": "us-east-1",
"translate": "us-east-1",
"transcribestreaming": "us-east-1"
}
}
}
}