Error: SyntaxError: Unexpected token o in JSON at position 1 at JSON.parse

[sainiankit]

react-native-echarts-wrapper/src/index.js

Line 72 in ec0a62f

const data = JSON.parse(unescape(unescape(e.nativeEvent.data)));

SyntaxError: Unexpected token o in JSON at position 1
    at JSON.parse (<anonymous>)
    at Object.onMessage (index.js:72)
    at WebView._this.onMessage (index.js:1)

Seems like the unescaped result is "[object Object]"