Parse API connection error

Moralis General
#27

with exact server url and app id works on your PC?

how do you send the code on the server, is the code identical?

#28

With the exact server url and app id yes, I’ve zipped the code -> uploaded to the server -> unzipped the code

#29

maybe you can try to run a simple js script on the server manually to see how it works, it looks like there is some kind of server running there in js when it doesn’t work

#30

Sorry what do you exactly mean with this?

#31

from the initial image, it looks like something more complex than a script with 10 lines of code that runs

#32

So I’ve made like a simple 1 function test code and it returned to owner of the nft inserted (this is the right id) but a bit later it gave the error again, so is it maybe like an error that it’s trying to connect a lot which causes it to error?

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#33

it looks like a different type of issue now, maybe you can add more debugging with console.log to see how many times it is called

#34

Well it’s weird because it’s only fired once atm and it prints like something infront of the “Moralis.start” and it takes like 5-10 seconds but in the mean time it can do the functions.

#35

So what do you think that the problem could be @cryptokid?

#36

I don’t know exactly, I don’t have enough information

try to add some debugging, run a simpler script

#37

I mean it’s just 1 function and it’s still getting the error

const express = require("express");
const Moralis = require('moralis/node');
var Web3 = require('web3');


const app = express();

const { MANAGER } = require("./config/smartcontracts.config");
const { managerABI } = require("./abis/manager");
// Initizalise
async function initMoralis(){
    const start = await Moralis.start({ serverUrl: "", appId: "" }).catch((err) => { console.log(err) });
    console.log(Moralis.CoreManager.get("VERSION"))
}

initMoralis();

async function getNFTOwner(){
    const address = '0x8bac6324c21b3db9d385a9172cea41ff36669f41'
    const tokenId = 1
	const endPoint = '';
	const provider = new Web3.providers.HttpProvider(endPoint);
	web3 = new Web3(provider);

	contract = new web3.eth.Contract(managerABI, MANAGER)
	const owner = await contract.methods.getTokenOwner(address, tokenId).call().catch((err) => { console.log(err) });
	
	console.log(owner)
}

// Repeat get all items every x minutes
setInterval(getNFTOwner, 1000); // 60.000 is 1 minute.

  

// Start server
app.listen(4000, () => {
 	console.log("API has been started on port 4000!");
})
#38

try to use await here maybe

#39

where was the endpoint initialized?

in particular this code doesn’t need moralis, as it doesn’t use any feature from it like web3api

#40

If you would want to do that it should be done in the listen I think
like this:


// Start server
app.listen(4000, async() => {
    await initMoralis()
 	console.log("API has been started on port 4000!");
})

But that still gives the same error

#41

The endpoint is initialised above it, but this is an endpoint from moralis as well

#42

you mean that you hardcoded a speedy node url as that endPoint?

#43

yes, indeed. Is that something that you shouldn’t do?

#44

that is fine, it looks like you don’t use Moralis SDK in that code, in this case you don’t even need to init it

#45

Oh yeah ofcourse, but like for other codes that I need it doesn’t work like for example:

const express = require("express");
const Moralis = require('moralis/node');
var Web3 = require('web3');


const app = express();

const { MANAGER } = require("./config/smartcontracts.config");
const { managerABI } = require("./abis/manager");
// Initizalise
async function initMoralis(){
    const start = await Moralis.start({ serverUrl: "https://rmatpmaksrdg.usemoralis.com:2053/server", appId: "dPGQ7D2JsTCoKnL98tLnLxWwewVjrJHSWD5AfeVi" }).catch((err) => { console.log(err) });
    console.log(Moralis.CoreManager.get("VERSION"))
}

initMoralis()

async function getAllTokenIds(){
	const tokens = await Moralis.Web3API.token.getAllTokenIds({ address: "0x8bac6324c21b3db9d385a9172cea41ff36669f41", chain: "rinkeby", }).catch((err) => { /*console.log(err)*/ });
	
	if(tokens){
	    return tokens
	} else {
	    return null
	}
}

// Repeat get all items every x minutes
setInterval(getAllTokenIds, 1000); // 60.000 is 1 minute.

  

// Start server
app.listen(4000, async() => {
 	console.log("API has been started on port 4000!");
})
#46

add some logging to understand what happens there

use await for that initMoralis

try to write a simpler script that only calls a function