Calling Contract Function

Question

I am trying to call a function from my back-end to my front-end. I know that my contract is deploying, however, I don't think my function is not being called correctly. My code is provided below. Does anyone know how I could fix this? Help would be insanely appreciated!

Answer 1

Since function createChallenge changes the state of your contract, you should execute it with send instead of call (similarly to how you deploy your contract):

this.GameChangerInstance.methods.createChallenge("name", "description", 10, 10).send({
    from: account,
    gas: ...
}).then((receipt) => {
    ...
});

Answer 2

let contractInstance=new web3.eth.Contract(abi,"contract address",{from:accounts[0]});
contractInstance.function();
Hey there :)
I'm using this to interact with a contract with contracts throw web3js with my frnt-end. P.S:acocunts[0] is just the main account . Hope help you!