[SOLVED] NodeJS serverside Moralis error (window is not defined)

[muhtasim]

If I imported it in a wrong way then it shouldn’t be work with “await Moralis.start({ serverUrl, appId, masterKey })”. I guess.

[cryptokid]

there are different ways to import it, you can import the browser version or the server version

[muhtasim]

const Moralis = require(“moralis/node”);
const moralisServer = async () => {
await Moralis.start({ serverUrl, appId, masterKey });
logger.info(“Moralis connected”);
};

It works perfectly with the read functions like “symbol” (Moralis.Web3API.native.runContractFunction). But doesn’t work with any functions where I use Moralis.executeFunction.

And this code doesn’t work with read functions. and gives that error.
const Moralis = require(“moralis/node”);
const moralisServer = async () => {
await Moralis.start({ moralisSecret });
await Moralis.enableWeb3({
privateKey: process.env.PRIVATE_KEY2,
});
}

[cryptokid]

Moralis.executeFunction requires that private key

did you try with latest version of Moralis SDK?
I know that Moralis.transfer works in some particular circumstances.

[muhtasim]

No. I didn’t try with the latest I guess. Please suggest me how to work with that.

[cryptokid]

you install latest version of the sdk, you can check with Moralis.CoreManager.get("VERSION") what version is running now.

latest version now is 1.7.0

[muhtasim]

Yes. I am using “js1.7.0” version.

[cryptokid]

in this case, for now, you can use web3 or ethers syntax directly to execute a function with private key

[muhtasim]

Please give me a sample code of it. It will be helpful for me. Thanks in advance.

[cryptokid]

you could read on this thread:

[SOLVED] Sign and send transactions inside of a cloud function

My goal is to sign and send transactions inside of a cloud function to create a “gasless” “meta-transaction”. I am aware of the recommended ways to send meta-transactions but they are bulky and require additional 3rd party dependencies and service providers (as far as I know there really is no easy way). Can I hardcode a wallets private and public key into some code like this. And then send that transaction to the blockchain instead of just returning it? /(Found on Moralis forum at signedTrans…

[muhtasim]

Still. I couldn’t solve the problem.

[alex]

What error(s) do you get? Or is it still the same one?

[muhtasim]

Still it is same. Moralis SDK connection error. Given the error at the top.

[pe_chaut]

I got everything working fine, using:

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

as suggested by Rick, you need to add moralisSecret, but do not remove the other params otherwhise the other functions won’t work anymore !

I wonder why this is not in the doc, and it is really hard to debug from the assert !

[muhtasim]

await Moralis.start({ serverUrl, appId, masterKey, moralisSecret });
await Moralis.enableWeb3({
  chainId: 0x61,
  privateKey: 'priate_key',
});

This works previously with me but now it is not working. I am getting the same error "window is not defined’. I have changed the chain to BSC testnet and Mumbai testnet (changed chain id too). But still it not working. Please let me know how to work with it now.

[qudusayo]

This stopped working since Moralis discontinued speedy nodes. You can use web3js instead

[muhtasim]

Please share resource for that with me. That would be great help.

[qudusayo]

Here’s an example using web3js with a custom rpc which is a similar way to do in nodejs. Nonetheless, you can check out web3js docs. You can also find some blogs out there that explains such

[muhtasim]

I guess using web3 instance is complicated to code. Is there any other way to enableWeb3 using Moralis?

[alex]

You will need to use ethers.js or web3.js directly if you want to use a private key to make transactions - you can’t use enableWeb3 now. For example with ethers.js.