哪位大佬又遇到这个问题吗，小程序运行正常，没问题，但是线上错误日志里面，这个错误很多，没法排查啊

Cannot read property \'url_info\' of undefined

TypeError: Cannot read property \'url_info\' of undefined

at https://lib/WASubContext.js:2:258260

at n (https://lib/WASubContext.js:2:2402)

at s (https://lib/WASubContext.js:2:2605)

at https://lib/WASubContext.js:2:2664

at https://lib/WASubContext.js:2:2545

at https://lib/WASubContext.js:2:260198

at https://lib/WASubContext.js:2:258124