EntryPoint Errors

We have listed all the errors that an ERC 4337 EntryPoint can return.

• AA10 sender already constructed
• AA13 initCode failed or OOG
• AA14 initCode must return sender
• AA15 initCode must create sender
• AA20 account not deployed
• AA21 didn't pay prefund
• AA22 expired or not due
• AA23 reverted
• AA24 signature error
• AA25 invalid account nonce
• AA30 paymaster not deployed
• AA31 paymaster deposit too low
• AA32 paymaster expired or not due
• AA33 reverted
• AA34 signature error
• AA40 over verificationGasLimit
• AA41 too little verificationGas
• AA50 postOp reverted
• AA51 prefund below actualGasCost
• AA90 invalid beneficiary
• AA91 failed send to beneficiary
• AA92 internal call only
• AA93 invalid paymasterAndData
• AA94 gas values overflow
• AA95 out of gas
• AA96 invalid aggregator