invalid op code in create collectible #89
Description
in the advanced collectible, it works fine till deploying and funding with link but throws when createCollectible
this is how the solidity looks
function createCollectible()
public returns (bytes32){
bytes32 requestId = requestRandomness(keyhash, fee);
requestIdToSender[requestId] = msg.sender;
emit requestedCollectible(requestId, msg.sender);
}
function fulfillRandomness(bytes32 requestId, uint256 randomNumber) internal override {
Breed breed = Breed(randomNumber%3);
uint256 newTokenId = tokenCounter;
tokenIdToBreed[newTokenId] = breed;
emit BreedAssigned(newTokenId, breed);
address owner = requestIdToSender[requestId];
_safeMint(owner, newTokenId);
// _setTokenURI(newTokenId, tokenURI);
tokenCounter = tokenCounter + 1;
}
function setTokenURI(uint256 tokenId, string memory _tokenURI) public {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not owner or approved");
_setTokenURI(tokenId, _tokenURI);
}
and this is how the python looks
def deploy_and_create():
account = get_account()
advanced_collectible = AdvancedCollectible.deploy(
get_contract("vrf_coordinator").address,
get_contract("link_token").address,
config["networks"][network.show_active()]["fee"],
config["networks"][network.show_active()]["keyhash"],
{"from": account},
publish_source=config["networks"][network.show_active()].get("verify", False)
)
fund_with_link(advanced_collectible.address)
tx = advanced_collectible.createCollectible({"from":account})
tx.wait(1)
print("created ")