Questions tagged [geth-debugging]

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1answer
988 views

geth v1.8 unable to download the last 65 blocks for the mainnet

Currently running geth 1.8 on Ubuntu 17.10 on an SSD. Anytime I start geth, it will always sync until it hits the last 65 blocks where it just hangs and looks like it stays stuck at downloading the ...
1
vote
2answers
372 views

Error: Failed account unlock attempt, is this an attack?

If I use my geth --identity "MyNodeName" --rpc --rpcport "8545" --rpccorsdomain "*" --datadir Users/xxxx/TestChain1 --port "30303" --rpcaddr "127.0.0.1" --nodiscover --rpcapi "db,eth,net,web3,...
3
votes
1answer
83 views

Error starting protocol stack

I am doing a tutorial and I get the following message. Fatal: Error starting protocol stack: listen udp :30334: bind: Only one usage of each socket address (protocol/network address/port) is ...
2
votes
1answer
770 views

Waiting for a contract to be mined

I added the following code for implementing a wait logic after deploying the contract and before calling the functions from the contract. This is same as mentioned in some other posts in Stackexchange....
1
vote
0answers
268 views

Add new field 'message' for sending text message to specific address

I have created a private net following https://omarmetwally.blog/2017/07/25/how-to-create-a-private-ethereum-network/ holding 4 peers. I run Ethereum Block Explorer ( https://github.com/etherparty/...
1
vote
0answers
204 views

Geth monitor graphics character encoding

I have a local network in which I start each node with both the --metrics flag and the debug api enabled. So I can attach a console and retrieve the metrics by running, for instance geth attach --...
0
votes
1answer
219 views

Ropsten Network - geth console does'nt give updated blocknumber

I have used the command : geth --testnet --syncmode "fast" --rpc --rpcapi db,eth,net,web3,personal --cache=1024 --rpcport 8545 --rpcaddr 127.0.0.1 --rpccorsdomain "*" --bootnodes "enode://...