web3j Java：用于天然气价格的资金不足；价值

我正试着把以太坊发到mainnet上

我的当前余额=28919967219000魏

乙醚中的气体限值：9E-12

以太气价格：4.1E-9

我想转移当前余额的1/10，但收到错误消息：

用于天然气*价格+价值的资金不足

下面是我的代码：

    EthGetTransactionCount ethGetTransactionCount = web3.ethGetTransactionCount(credentials.getAddress(), DefaultBlockParameterName.LATEST).sendAsync().get();
    BigInteger nonce = ethGetTransactionCount.getTransactionCount();

    System.out.println("CALC REQUIRE AMOUNT = " + DefaultGasProvider.GAS_PRICE + " * " + DefaultGasProvider.GAS_LIMIT + " + " + new BigInteger("" + wei.divide(new BigInteger("10"))));
    System.out.println("= " + (DefaultGasProvider.GAS_PRICE.multiply(DefaultGasProvider.GAS_LIMIT).add(new BigInteger("" + wei.divide(new BigInteger("10"))))));
    RawTransaction rawTransaction = RawTransaction.createEtherTransaction(nonce, DefaultGasProvider.GAS_PRICE, DefaultGasProvider.GAS_LIMIT, toAddress, new BigInteger("" + wei.divide(new BigInteger("10"))));

    byte[] signedMessage = TransactionEncoder.signMessage(rawTransaction, credentials);
    String hexValue = Numeric.toHexString(signedMessage);
    // FROM here you can get the tx hash.
    EthSendTransaction ethSendTransaction = web3.ethSendRawTransaction(hexValue).send(); 

---

有人能帮我解决这个问题吗。谢谢

将乘数更改为0，它就会工作