geth控制台抛出错误

Question

Fatal: Failed to create the protocol stack: datadir already used by another process

我在tmux中运行了一个选项卡：

geth --ws --mainnet --syncmode snap

在另一个选项卡中，我试图连接到控制台，并得到以下错误：

$ geth console    
INFO [09-02|20:25:33.433] Starting Geth on Ethereum mainnet... INFO [09-02|20:25:33.433] Bumping default cache on mainnet         provided=1024 updated=4096INFO [09-02|20:25:33.434] Maximum peer count                       ETH=50 LES=0 total=50
INFO [09-02|20:25:33.434] Smartcard socket not found, disabling    err="stat /run/pcscd/pcscd.comm: no such file or directory"
Fatal: Failed to create the protocol stack: datadir already used by another process
➜  ~ $ geth consoleINFO [09-02|20:26:54.885] Starting Geth on Ethereum mainnet... 
INFO [09-02|20:26:54.885] Bumping default cache on mainnet         provided=1024 updated=4096
INFO [09-02|20:26:54.886] Maximum peer count                       ETH=50 LES=0 total=50
INFO [09-02|20:26:54.886] Smartcard socket not found, disabling    err="stat /run/pcscd/pcscd.comm: no such file or directory"
Fatal: Failed to create the protocol stack: datadir already used by another process
➜  ~ 

Answer 1

你得跑

geth attach

而不是

geth console

附加用于连接到正在运行的实例。Console用于启动实例并将控制台导入该实例。