Error AA14: InitCode Must Return Sender

The smart account address deployed via initCode doesn’t match the sender address in the user operation.

Potential Fixes

1. Ensure initCode accuracy
2. Verify that the sender address is deterministically generated from initCode (consider using getSenderAddress)
3. Check the factory address in initCode (first 20 bytes).
4. If issues persist, investigate initCode deployment using Tenderly

By ensuring the correct generation and matching of addresses, you can resolve the AA14 error.