VM Exception while processing transaction: Error: Invalid JSON RPC response: ""

[web-mickey]

Hi, I get this error: VM Exception while processing transaction: Error: Invalid JSON RPC response: "" when running DEPLOY_CREATURES_SALE=1 yarn truffle deploy --network rinkeby command and following whole guide. I set alchemy key and mnemonic before and I have 0.1 EHT on my Rinkeby account. How can I fix this error? I have no idea what does it refer to

[andreasanta]

@Mikowhy-owl Please see my commit above, in any case the default ERC1155 contract does not work for me once deployed :)