...装产生影响：
```
manpath: can't set the locale; make sure $LC_* and $LANG are correct
```
处理方法如下：
```
sudo locale-gen "en_US.UTF-8"
sudo dpkg-reconfigure locales #如果跳转到设置页面，可以选择默认的即可。
sudo vi /etc/default/locale 改为如下...
...ta of a transaction.
//
// This is implemented by DynamicFeeTx, LegacyTx and AccessListTx.
type TxData interface {
txType() byte // returns the type ID
copy() TxData // creates a deep copy and initializes all fields
chainID() *big.Int
accessList() AccessList
data() []byte
gas() uint...
...";
// This is a simple example of a coin-like contract.
// It is not standards compatible and cannot be expected to talk to other
// coin/token contracts. If you want to create a standards-compliant
// token, see: https://github.com/ConsenSys/Tokens. Cheers!
contract MetaCoin {
mapping...
....substring(128, 130), 16);
// The signature is now comprised of r, s, and v.
}
);
```
请注意，在撰写本文时，MetaMask 和 Cipher Browser 在 method 字段中使用`eth_signTypedData_v3`，以便向后兼容，DApp生态系统就采用这个标准。这些钱包的未来版...