Can't read property of 'measure' of undefined

[Jackyaung]

I got error when I use this.props.start()

Anyone knows how to fix it?

[mohebifar]

@Jackyaung Please follow this template when opening a new issue.

[sankalpgoibibo]

Current Behavior I am also getting a similar error. I have added two steps to the walkthrough and when I click on "finish" at the second step it fails with the following error.

Environment Device: Android simulator react-native-copilot: 2.4.1 react-native-svg: 9.3.3 react-native: 0.57.8

Input Code:

class CalendarInternal extends React.PureComponent {

  render() {
    return (
      <View style={styles.container} {...this.props.copilot}>
        <View style={styles.header}>
             <Text> This is inventory data </Text>
        </View>

        <CopilotStep name="inventory" order={2} text="Numbers below the date shows available inventory for all rooms">
        <View style={styles.footer} {...this.props.copilot}>
          <Text>2</Text>
        </View>
        </CopilotStep>
      </View>
    )
  }
}

The above component is being used in another component which then calls this.props.start like this:

class CalendarDayComponent extends React.PureComponent {

    componentDidMount(){
        this.props.start() 
    }
    render(){
        <CopilotStep name="hello" order={1} text="This is your current date inventory">
          <CalendarInternal {...this.props}/>
        </CopilotStep>
}

This happens randomly but I can reliably reproduce it when I uninstall the app and reinstall again.

[sankalpgoibibo]

https://github.com/okgrow/react-native-copilot/pull/105/files the above fix seems to work in my case.

[ashotosipyan]

Guys this issue is still actual in my case, this.props.start() crashes the app both onLoad and onClick with the same error screen with 'measure' of undefined.

[Abby3017]

For my case, If I put this condition if ( !this.wrapper && this.wrapper.measure) then those components, for my case, touchablewithoutfeedback button is not responding. This fix need more testing