Dwolla + Plaid integration example Token Error

Hello i’m having error for integrating dwolla and plaid i use the example and run on my local machine but it gives an error “An unexpected error occurred when exchanging the Plaid token” for the final steps.

Hey there! This message appears when an error occurred creating a Plaid processor token. There should be a stack trace in the console window, possibly because Plaid sent back an error? What’s the error that you’re seeing there?