myContract.methods.myMethod().send() does not fire receipt

[kuabhish]

myContract.methods.myMethod().send() does not fire receipt.
and since it is not going inside the receipt function, it is not reloading the page.

createProduct(name, price) {
this.setState({ loading: true })
this.state.marketplace.methods.createProduct(name, price).send({ from: this.state.account })
.once('receipt', (receipt) => {
this.setState({ loading: false })
})
}

In this it is not going till the setstate {loading : false } condition..

How to solve this?

[ravi-kumar-1010]

I am facing the same problem.
Please let me know if you find any fix.

[ravi-kumar-1010]

solved It:
first 'truffle migrate'
then 'npm start'

[kuabhish]

@ravi-kumar-1010 In my case as I understand the receipt is not firirng. So i called transactionhash instead of receipt. It worked.

[hartej-s]

hi im having the same issue, ive changed:

createProduct(name, price) {
this.setState({ loading: true })
this.state.marketplace.methods.createProduct(name, price).send({ from: this.state.account })
.once('receipt', (receipt) => {
this.setState({ loading: false })
})
}

to:

createProduct(name, price) {
this.setState({ loading: true })
this.state.marketplace.methods.createProduct(name, price).send({ from: this.state.account })
.once('transactionHash', (transactionHash) => {
this.setState({ loading: false })
})
}

and it still does not work, am I doing something wrong

[kuabhish]

https://web3js.readthedocs.io/en/v1.2.6/web3-eth-contract.html#id36

check this

you can also use confirmation.

[devgreek]

@hartej-s just copy from the repo directly