iOS application crash when use <TSpan> with spaces as text

Hello, guys, just noticed a problem when I use <TSpan> element with text which contains only space symbols (or just one space symbol) iOS application causes crash. Android application works fine.

It can be reproduced on empty app with imported Svg, Text, TSpan inside <View>.

<Svg
      version="1.1"
      id="test"
      xmlns="http://www.w3.org/2000/svg"
      xmlnsXlink="http://www.w3.org/1999/xlink"
      style={{ width: 200, height: 200 }}
      viewBox="0 0 200 200"
    >
  <G>
    <Text x="0" y="0">
       <TSpan x="0" dy="10" letterSpacing="1">{' '}</TSpan>
    <Text>
  </G>
</Svg>

“react”: “16.6.1”, “react-native”: “0.57.7”, “react-native-svg”: “9.0.0”, (same on 8.x.x)

Mac OS 10.14.2 High Sierra Xcode v10.1 NodeJS v10.13.0 npm v6.4.1

[msand]

Unable to replicate in v9.0.1 with this at least:

import * as React from 'react';
import { View, StyleSheet } from 'react-native';
import { G, Text, TSpan, Svg } from 'react-native-svg';

export default class App extends React.Component {
  render() {
    return (
      <View style={styles.container}>
        <Svg
          version="1.1"
          id="test"
          xmlns="http://www.w3.org/2000/svg"
          xmlnsXlink="http://www.w3.org/1999/xlink"
          style={{ width: 200, height: 200 }}
          viewBox="0 0 200 200"
        >
          <G>
            <Text x="0" y="0">
              <TSpan x="0" dy="10" letterSpacing="1">{' '}</TSpan>
            </Text>
          </G>
        </Svg>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    alignItems: 'center',
    justifyContent: 'center',
    backgroundColor: '#ecf0f1',
  },
});

[oleksandr-dziuban]

@msand Confirmed issue cannot be reproduced now. I’m closing this issues. Thanks a lot