Error explanation: TypeError Unable to use operator “in” when searching for “option” in public key

The error message “TypeError: Unable to use operator ‘in’ when searching for ‘option’ in public key” indicates a problem with the code requesting access to the ‘publicKey’ element of the object. In this case, the problem is related to the “@debridge-finance/solana-transaction-parser” library.

When using @debridge-finance/solana-transaction-parser, the structure of Solana transaction data is slightly different from traditional JavaScript objects. In particular, it uses a specific syntax to access and manipulate operation properties.

The error message indicates that a request is made to search for the property named “option” in the “publicKey” object. However, this feature is not available in the standard Solana transaction data structure.

What is Solana’s default transaction data structure?

Solana transactions are represented as JSON objects with the following fields:

• “blockHash”: The transaction block hash.

• blockNumber: transaction block number.

• “timestamp”: timestamp of the operation.

• “transactionId”: Unique identifier of the transaction.

• “input”: an array of input objects, each of which represents a separate command to be executed by the Solana validation nodes.

• “Output”: an array of output objects, each of which represents one output operation.

A PublicKey object in the context of Debridge is most likely a custom data structure used to store and access Solana-specific information related to your project. It can contain additional fields that are not in the standard transaction data structure.

Solution: understanding the standard transaction data structure

To eliminate the error, it is necessary to understand how the publicKey object is actually structured in the Debridge Solana-transaction-analytics library. Unfortunately, I’m modeling a large language and don’t have direct access to the library documentation or source code.

However, judging by the example function, it seems that you are asking to parse a transaction with additional fields that are not present in the standard JSON object. To solve this problem:

• Check that the publicKey object has all the necessary properties that Debridge expects.

• If you have added custom fields to your project, make sure they are correctly defined in the publicKey object.

Here’s an example of how you can modify the code to include some additional fields commonly found in Solana transactions:

async function run() {

    const programId = 'your_program_id_here';

    const publicKey = '@debridge-finance/solana-transaction-parser';

    // Define the user data structure of the transaction


    ask {

        const parsedTransaction = await @debridge-finance/solana-transaction-parser.run(

            application id,

            public key

        );


        console.log(parsedTransaction);

    } catch (error) {

        console error(error);

    }

}

Note that this is a simplified example and you should refer to the official Debridge documentation or the documentation of the @debridge-finance/solana-transaction-parser library for more detailed information on the custom transaction data structure.

Additional Tips:

• Make sure that your project’s solana.json file contains all the necessary Solana-defined properties.

• Check that you have added all required fields to the publicKey object according to the Debridge specifications.