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create-react-app and d3 - Why is d3 undefined?


create-react-app and d3 - Why is d3 undefined?

By : Danilo Preda
Date : November 20 2020, 11:01 PM
I hope this helps . d3 is not a top level export, but you can import everything and save it to d3 namespace
code :
import * as d3 from 'd3'


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undefined is not a function evaluating react create class

undefined is not a function evaluating react create class


By : Jeezy
Date : March 29 2020, 07:55 AM
I wish this helpful for you importing React from react and other component from react-native fixed the issue
code :
import React from 'react';

import {
  AppRegistry,
  StyleSheet,
  Text,
  TextInput,
  View,
  Image,
  ListView
} from 'react-native';
Cannot read property 'create' of undefined -- react-dates error

Cannot read property 'create' of undefined -- react-dates error


By : Essaki Raja
Date : March 29 2020, 07:55 AM
it fixes the issue I got the same error in my tests and adding import 'react-dates/initialize'; fixed it.
Refer to https://github.com/airbnb/react-dates#initialize
Event handler for onClick in create-react-app gives TypeError undefined

Event handler for onClick in create-react-app gives TypeError undefined


By : umme
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Use an arrow function for the map callback to preserve this binding to your class:
code :
  this.state.response.map((object) => {
    return (
      <ListGroup>
        <ListGroupItem  onClick={  this.handleClick }>{object.name}
        </ListGroupItem>
      </ListGroup>
    );
  })
   handleClick = (e) => {
      this.setState({ clicked: true})
   }
Cannot read property 'string' of undefined Trying to understand React Native Native Modules via react-native-create-brid

Cannot read property 'string' of undefined Trying to understand React Native Native Modules via react-native-create-brid


By : user1805486
Date : March 29 2020, 07:55 AM
I wish this help you You need to install and import prop-types.It is no longer a part of React.
code :
npm install prop-types --save
import PropTypes from 'prop-types';
ThirdSquareView.propTypes = {
  exampleProp: PropTypes.string
}
Cannot read property 'type' of undefined create-react-app build

Cannot read property 'type' of undefined create-react-app build


By : user3218607
Date : March 29 2020, 07:55 AM
To fix this issue After lot of debugging, I found I made a mistake while writing my scss code
changed from // syntactically wrong scss
code :
transform: rotate3d(1deg);
transform: rotate3d(0,0,0,1deg);
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