Invalid string length

[thorupio]

I'm trying to cache an array and I get this error:

RangeError: Invalid string length at JSON.stringify (<anonymous>) at /app/node_modules/cache-manager-redis/index.js:241:24

I'm unable to catch this error in my code for some reason and it messes with my Heroku dyno to have this being flagged as an unhandled promise rejection.

Is there a maximum array size, I should be careful not to exceed?

[mrister]

You are probably dealing with a big Object, consider making it smaller if possible, Also there might be some nice clues here, https://stackoverflow.com/questions/29175877/json-stringify-throws-rangeerror-invalid-string-length-for-huge-objects