Flutter 如何解决;处理事务时出现VM异常:气体耗尽“;
在处理事务时,我遇到了VM异常:合同中的气体不足错误 这是我的truffle-config.js文件Flutter 如何解决;处理事务时出现VM异常:气体耗尽“;,flutter,truffle,ganache,Flutter,Truffle,Ganache,在处理事务时,我遇到了VM异常:合同中的气体不足错误 这是我的truffle-config.js文件 development: { "http://127.0.0.1:8545"), host: "127.0.0.1", // Localhost (default: none) port: 8545, // Standard Ethereum port (default: none) ne
development: {
"http://127.0.0.1:8545"),
host: "127.0.0.1", // Localhost (default: none)
port: 8545, // Standard Ethereum port (default: none)
network_id: "*",
gas: 7984452,
gasPrice: 25000000000,// Any network (default: none)
},
我的偏头痛档案
1_initial_migration.js
const Migrations = artifacts.require("Migrations");
module.exports = function (deployer) {
deployer.deploy(Migrations );
};
2_deploy_contracts.js
const Storage = artifacts.require("Storage");
module.exports = function (deployer) {
deployer.deploy(Storage );
};
contract.sol文件
function addFood(string calldata _name, string calldata _origin ) external returns (uint) {
foods.push(Food(++number, _name, _origin));
chainLengthCount[number]++;
return number;
}
契约\u licking.dart文件
addFood(String name, String origin) async {
// Getting the current name declared in the smart contract.
isLoading = true;
notifyListeners();
var number = await _client.sendTransaction(
_credentials,
Transaction.callContract(
contract: _contract, function: _addFood, parameters: [ name, origin]));
return number;
}
这是一个错误
我该怎么办?请帮帮我!!ㅠㅠ