Lesson 5 : contractFactory.deploy() Solution to Invalid opcode

[0BAB1]

I do not know if this was addressed before but i did not find anything relevant so here is a solution i found for this error :

from: '0x1c80e4475Ec6cDCdBaEe9295B47119cbe0376359',
    type: 2,
    maxFeePerGas: BigNumber { _hex: '0xb4ad3966', _isBigNumber: true },
    maxPriorityFeePerGas: BigNumber { _hex: '0x59682f00', _isBigNumber: true },
    nonce: Promise { 2 },
    gasLimit: Promise { <rejected> [Circular *1] },
    chainId: Promise { 1337 }

it comes with a gas estimation fail and nothing updates in ganache (normal as our transaction was .. well.. rejected).

The idea is to add a gasLimit like so :

const gasLimit = 2000000;
console.log("deploying ...");
const contract = await contractFactory.deploy({
  gasLimit: gasLimit,
});

Hope it helps someone not to lose 20mins

[moody2times]

It was answered in #5706

[0BAB1]

👍

[LearnerVii]

adding gas limit worked for me.
Thankyou!