I'm following this tutorial: https://docs.gnosis-safe.io/learn/safe-core-account-abstraction-sdk/protocol-kit
this is my repo to try to get this working. I have a .env file with the 3 keys: https://github.com/billyjitsu/safetest
npx ts-node index.ts
And receive this error:
TypeError: Cannot read properties of undefined (reading 'toHexString')
What am I missing?