TypeError: value is out of bounds

[reidlai]

When I try to call apnagent.MockFeedback().unsub(token, new Date()), I got error "TypeError: value is out of bounds". What is the main reason for this error? Thanks.

[logicalparadox]

Hard to say without more details, but my guess is that the token you provided was not a valid one. Did you provide it as a string? If so, was it a valid hex string?

If that is not case please provide a full stack trace.