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I am trying to send a message from degen to base.

$20 USDC if you can help unblock me.

@bountybot

web3 developer

currently building Ride The Bus

🚌 


Building: Ride The Bus (on Base)

/ridethebus


(www.ridethebus.xyz)

Using the greeter arbitrum tutorial:
https://github.com/OffchainLabs/arbitrum-tutorials/blob/master/packages/greeter

Deployed Greeter1.sol on base / Greeter2.sol on degen.

Calling `inbox.createRetryableTicket()`

Trying to get gas params with: `l1ToL2MessageGasEstimate.estimateAll()`

error: UNPREDICTABLE_GAS_LIMIT

Arbitrum's Greeter tutorial uses inbox.createRetryableTicket to send messages between layers (L2 to L1). The l1ToL2MessageGasEstimate.estimateAll() tool struggles to calculate the exact gas cost due to the complexity of the message, which involves:

Have you tried manual gas allocation?
example:

Arbitrum's Greeter tutorial uses inbox.createRetryableTicket to send messages between layers (L2 to L1). The l1ToL2MessageGasEstimate.estimateAll() tool struggles to calculate the exact gas cost due to the complexity of the message, which involves:

Have you tried manual gas allocation?
example: https://u.to/BSm5IA

Just to clarify, I am trying to do L1 --> L2 which it's my understanding inbox.createRetryableTicket does (see screenshot)

Yes I have tried manually increasing the gas for ever var (maxSubmissionFee, gasLimit, maxFeePerGas) as well as increasing my msg.value eth to exorbitant amounts. Just can't get it to succeed 😢

Digital Artist and Builder with a passion for art, design, and app development.  Also a cryptocurrency analyst.

const gasLimit = 150000; // Initial estimate, adjust as needed

const setGreetingTx = await l1Greeter.setGreetingInL2(
    newGreeting,
    L1ToL2MessageGasParams.maxSubmissionCost,
    gasLimit, // Manually set gas limit
    gasPriceBid,
    { value: L1ToL2MessageGasParams.deposit }
);

gas manual

Simplify L2 logic

How: If possible, optimize the logic within the setGreeting function in your GreeterL2 contract. Minimizes storage upgrades and external calls.
Example:

function setGreeting(string memory _greeting) public override {
 // ... (authentication logic) 
 greeting = _greeting; // Simpler storage update
}