l例如：

undefined is not an object (evaluating 'e.data.data')
https://miniprogram:///app.js:58:39
t@https://lib/WASubContext.js:2:65809
https://lib/WASubContext.js:2:65931
e@https://lib/WASubContext.js:2:68384
https://lib/WASubContext.js:2:32600
r@https://lib/WASubContext.js:2:32299
https://lib/WAServiceMainContext.js:2:127503
https://lib/WASubContext.js:2:92717
https://lib/WASubContext.js:2:99161