Error to send transaction

Smart Contracts
1

When I send transaction I got error related to Serialize BigInt

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image1436Ă—528 33 KB

I am creating dApp connected to browser wallet.
this is the function

export async function createChallenge(session, sender, client, challenge) {
    const method = methods.addChallenge;
    const amount = ccdToMicroCcd(challenge.amount);
    const payload = {
        "challenge_id": challenge._id,
        "challenge": {
            amount,
            "game": challenge.game.gameName,
            "opponents": {
                "None": []
            },
            "challenger": sender,
            "expiration": ISODateString(new Date(challenge.startDate)),
            "is_public": true,
            "max_opponents": {
                "Some": [Number(challenge.maxPlayersInPublicChallenge)]
            }
        }
    };
    
    const txHash = await client.sendTransaction(
        sender,
        AccountTransactionType.Update,
        {
            amount: new CcdAmount(amount),
            address: { index: CONTRACT_INDEX, subindex: BigInt(0) },
            receiveName: method,
            maxContractExecutionEnergy: MAX_CONTRACT_EXECUTION_ENERGY
        },
        payload,
        RAW_SCHEMA_BASE64, // SCHEMA_JSON.entrypoints.add_challenge.parameter,
    );
    console.log(txHash);
    return txHash;
}
2

Hello osmany

We will get back to you soon as possible.

Regards,
Concordium Tech Support

3

Hi osmany,
Is the content_script.js line 190 from the code example you posted above? Can you please point out where the 190 line is.

4

The “payload” variable aka. the message to the contract instance should not contain bigints.
It should follow the JSON representation.
And I assume that the amount you get out of ccdToMicroCcd is a bigint.

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