[General] Error With AAtransactions

[TicTacWeb3]

Team or Project

No response

Environment

Testnet

L2 block number

No response

Provide a brief description of the functionality you're trying to implement and the issue you are running into.

I'm trying to send a transaction with the AA, but no matter what it seems i get everytime this error:
message: 'failed to validate the transaction. reason: Violated validation rules: Called contract with no code: 000000000000000000000000000000000000fff5', shortMessage: 'could not coalesce error'

i have no clue why it gets this error because yesterday it doesn't gave me this error on the same code i'm running now, you can find the code at https://github.com/Cyfrin/minimal-account-abstraction and i'm trying to execute "Make sendTx" on the base repo.

i also wanted to ask if you can point me to some tutorial about sending transactions with AA because cyfrin's tutorial is the only one i found : https://www.youtube.com/watch?v=mmzkPz71QJs

Repo Link (Optional)

https://github.com/Cyfrin/minimal-account-abstraction

Additional Details

i can however execute the deploy of the minimal account

[popzxc]

Hello! It's hard to tell what exactly goes wrong based on the information provided. Please describe the actions you do (e.g. how you deploy the account, which environment do you use, etc), and share the logs for the corresponding actions.

As a general feedback, this error means that during transaction validation account attempted to call some contract that is not deployed. The reasons for that may vary.

I've taken a look at the repository, and looks like that the script for make sendTx requires some values to be changed (see the link). Make sure that you change all the values that have to be changed.

As of other tutorials, you can check the following ones:

• Native multisig smart account
• Native spend limit smart account.

[TicTacWeb3]

Based on that repository, are you able to successfully execute a transaction using AA? Have you tried reproducing the error, or does it work correctly right away?

[TicTacWeb3]

OK i found the issue, it seems i found a strange behaviour for the native account abstractions, it seems that with new accounts everything works as intended, but with older AA accounts it seems that the minimal ZK address is like vanishhed, i don't know if this beahviour is intended or it's a bug

[popzxc]

Glad to hear you found the issue!
Could you clarify what do you mean by old/new accounts? If you're running the code using local node (npx zksync-cli dev start), the state is not saved between runs, e.g. when you shutdown the node, the state is erased.
If you're using persistent chain (e.g. Sepolia testnet), nothing should vanish and everything should be usable.

[TicTacWeb3]

It's the same i thought, i need to test more because i made AA Accounts only on zksepolia

[popzxc]

Sure! Given that the issue is resolved for now, I'm going to mark it as answered. Do not hesitate to either re-open or start a new conversation if you will have follow-up questions.

[TicTacWeb3]

Apologies, but I need to reopen this issue. It seems the problem is occurring again. From what I’ve discovered, this error doesn’t necessarily depend on whether the account is old or new but appears to be related to issues with the RPC URL. Initially, I thought it was due to a poor internet connection, but that’s not the case. I know this because I kept retrying the same exact transaction with the same code, and eventually, it worked without any changes.