executeFunction in node.js and run as a script on server

Moralis General
#1

Hey there,

I’m having trouble running a node.js script in the terminal where I want to executeFunction by private_key.

Here is the code:

const Moralis = require('moralis/node');

var ABI = ....;

const serverUrl = "...";

const appId = "...";

const masterKey = "...";

const rebase = async () => {

    await Moralis.start({ serverUrl, appId, masterKey });

    await Moralis.enableWeb3({

        chainId: 0xa86a,

        privateKey: "private_key",

    });

    readOptions = {

        contractAddress: contract_address,

        functionName: "rebase",

        abi: ABI

    };

    const message = await Moralis.executeFunction(readOptions);

};
rebase();

and the error I’m getting is below:

if (!((_window = window) !== null && _window !== void 0 && _window.ethereum)) {

Is there to sign with private_key by not using Moralis.enableWeb3 ??

#2

I didn’t test executeFunction, you will also need to set moralisSecret, here is an example for transfer:

#3

Hey, I saw your reply in a couple of threads but that doesn’t solve the issue.
You’re using enableWeb3 also which is throwing this error:
if (!((_window = window) !== null && _window !== void 0 && _window.ethereum)) {

#4

I didn’t have any problem when using enableWeb3, and I used moralisSecret

#5

Where is that coming from? What is the actual error?

#6

Since the script is running in the terminal, the window variable cannot be found and is throwing the error.

Below is the full log:

node_modules\moralis\lib\node\Web3Connector\InjectedWeb3Connector.js:66
    if (!((_window = window) !== null && _window !== void 0 && _window.ethereum)) {
    ^

ReferenceError: window is not defined
    at InjectedWeb3Connector.verifyEthereumBrowser (D:\...\node_modules\moralis\lib\node\Web3Connector\InjectedWeb3Connector.js:66:5)
    at InjectedWeb3Connector.activate (D:\...\\node_modules\moralis\lib\node\Web3Connector\InjectedWeb3Connector.js:72:10)
    at InternalWeb3Provider.activate (D:\...\\node_modules\moralis\lib\node\InternalWeb3Provider.js:65:30)
    at Function.enableWeb3 (D:\...\\node_modules\moralis\lib\node\MoralisWeb3.js:215:45)
    at rebase (D:\...\\index.js:19:19)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
#7

Did you try it on a terminal as a bot/script?

btw masterKey variable above holds the moralisSecret

#8

this is the syntax that you should use:

    await Moralis.start({ moralisSecret: "afsdfasdfsdf" });
#9

what about serverUrl and appId ?

#10

they are not needed for executeFunction

1 Like
#11

Got it, It’s working now that I removed them. Thank you very much for your help.

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