The problem background is the same as Cannot read properties of undefined (reading 'pos'), but the error is different
[globalError]Cannot read properties of undefined (reading 'length')
5 stack omited.if needed please comment
n(bottom of the error stack)
Similarly, I failed to reproduce this problem locally, only one user encountered this problem on production and the same error throws many times and caught by our app error monitor
I’m going to ideally need reproduction instructions, or at least a useful stack trace, to say anything about this.