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Cannot Clear Error for BarChart

See original GitHub issue

I am getting a recurring type error in bundle.js file.

"Cannot read property 'map' of undefined" in bundle.js for BarChart An object is undefined and trying to map to an array, but I am not sure where this is coming from because the failure is in a minified script (in bundle.js). As you can see this is the example code straight from github. Am I doing something wrong, or is this an issue?

var React =  require('react');
var ReactDOM = require('react-dom');
var Display = require('./parts/display');
var d3 = require('d3');
var BarChart = require('react-d3-components').BarChart;
var scope;
class board extends React.Component



            var data = [{
        label: 'Answer',
        values: [{x: 'SomethingA', y: 10}, {x: 'SomethingB', y: 4}, {x: 'SomethingC', y: 3}]
                <div id='scoreboard'>

                    <Display if={this.props.status === 'connected' && this.props.currentQuestion.q}>
                    // <BarChart data={this.props.results} title={this.props.currentQuestion.q} height={window.innerHeight * 0.6} width={window.innerWidth * 0.9}/>
                            title="Answer Results"
                            margin={{top: 10, bottom: 50, left: 50, right: 10}} />

                    <Display if={this.props.status === 'connected' && !this.props.currentQuestion.q}>
                    <h3>Awaiting a Question...</h3>


module.exports = board;

Issue Analytics

  • State:closed
  • Created 7 years ago
  • Comments:7 (5 by maintainers)

github_iconTop GitHub Comments

codesukicommented, Oct 23, 2016

@solomein thank you! Your help is appreciated 😃 Are you still working on the fixes you told me? I will merge any pullreqs 😃

@WiseNN I am glad the problem is fixed! Good luck 😃

solomeincommented, Oct 22, 2016

@WiseNN You are using the wrong comment style at this place

<BarChart data={this.props.results} title={this.props.currentQuestion.q} height={window.innerHeight * 0.6} width={window.innerWidth * 0.9}/>

// doesn’t work, you should use {/* code */}

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