Questions tagged [geth-debugging]

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180 views

geth is returning call trace but does not count balance change

I send this command to my geth (I'm sure anyone's Geth would return the same): curl host:8545 -X POST --header 'Content-type: application/json' --data '{"jsonrpc":"2.0", "method":"...
2
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0answers
375 views

Script for opening a geth console for a node and running commands in it

I am trying to create a script running a couple of geth nodes, open a console for each of them and run a couple of commands such as admin.addPeer() and miner.start(). I read that i can use --exec to ...
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0answers
23 views

Transplanting Geth Data

I am wondering if it is possible to transplant a geth node from one computer by overwriting the .Ethereum folder with a full synced node's .Ethereum folder.
2
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2answers
81 views

Full Node Bigger Than Online Reports?

I am running a full node and I noticed that the amount of disk space it takes is larger than reports online. I use the command ./geth --syncmode full --rpcapi eth,web3,personal --rpc --rpcaddr 127.0....
9
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1answer
3k views

What mean "Deep froze chain segment"?

I have question My geth show me like that "Deep froze chain segment" repeatedly What mean??
2
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1answer
535 views

Build go-ethereum source code

I wanted to build go-ethereum source code in my local side and test it in geth. I have followed up the instructions in the github go-ethereum as it is. However, I have got fail with some errors when I ...
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0answers
49 views

Address not appending to array

I'm new to Ethereum and I communicate with my Solidity using Go language. I have a contract that allows user to join the lottery by adding the user's address to the array of addresses, but it's only ...
12
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2answers
9k views

Fatal: Failed to write genesis block: unsupported fork ordering: eip150Block not enabled, but eip155Block enabled at 0 genesis block

I am attempting to launch a private geth chain with the following command: geth --datadir=./test-private-blockchain/ init genesis.json I am receiving the following error: Fatal: Failed to write ...
1
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1answer
343 views

Can I start mining before my node is fully synced?

I'm trying to mine some Ether on Ropsten, using a Geth node configured as follows: --verbosity=3 --networkid=3 --testnet --mine --fast --cache=8192 --datadir=./data --etherbase=0xMyAccountAddress --...
2
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3answers
3k views

Error: Invalid JSON RPC response: "" from web3

I run: geth --rinkeby --rpc --rpcport=8545 --rpcaddr=192.168.1.37 It works in console: geth attach http://192.168.1.37:8545 > eth.syncing false > eth.accounts ["...
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0answers
21 views

I get no data from geth console

I have installed ethereum and geth (1.9). It is running and geth --version the result is: > Geth > Version: 1.9.5-stable > Git Commit: a1c09b93871dd3770adffb177086abda1b2ff3af &...
2
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1answer
188 views

Is "geth debug trace_2" on "Etherscan.io" a native geth output?

I am aware of the debug_traceTransaction function. On Etherscan.io there is an option to view transaction, called Geth Debug Trace_2, which produces output in a format that I need. The option is here: ...
3
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1answer
1k views

Why my geth fast node suddenly stopped running?

Fatal: Error starting protocol stack: gap (#3) in the chain between ancients and leveldb when I run geth node for ropsten by : geth --testnet --syncmode "fast" --cache=512 --rpc --ws --shh console ...
0
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1answer
396 views

Web3.py cannot connect to geth --dev node via IPC

I've launched a geth client over IPC: geth --dev --allow-insecure-unlock --ipcpath ipc://$HOME/Library/Ethereum/geth.ipc And trying to connect using a Web3 IPC provider: my_provider = Web3....
0
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1answer
76 views

How big is the Geth Fast Node Currently?

I am trying to embark on getting all the contract addresses pulled from the Ethereum blockchain. From what I read, a fast node is all that is required for this (getting blocks->txns->contractAddress ...
1
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0answers
210 views

Genesis Block mismatch with seemingly exact same file

I run a private Eth network with geth. I have two nodes on the network. I had these nodes connected over the last months. However, today when I try to connect one to the other I get an error: err="...
3
votes
1answer
413 views

Private Ethereum Cluster showing ENR Errors

I am trying to run a 3 node cluster, 1 among three is miner. When I try to make sendTransation its seems be signed but seems to halt forever with message signed and must wait for others. The logs ...
5
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1answer
2k views

Geth: Checkpoint challenge timed out, dropping

I get a warning in Geth that I was not able to find any information on: Checkpoint challenge timed out, dropping What does this mean?
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0answers
33 views

Geth returning balance 0 [duplicate]

I started my geth using fast sync first and then normal sync once it was almost synced. 'currentBlock' is not increasing since hour and 'highestBlock' keep on increasing. geth --testnet --rpc --cache=...
1
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0answers
137 views

Extra mining fees added in etherbase account

1st scenario - I have set miner.setEtherbase(eth.accounts[1]) and gasPrize is 0. 1 coin Transaction - And done transaction from 0th account to one random account. I expect 0 mining fees will add ...
1
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0answers
69 views

Can I run a javascript file using geth attach?

I want to automatize one thing. Aftert installing the Quorum nodes, I have to run: docker exec -it quorum_node1_1 geth attach /qdata/dd/geth.ipc Then I am pasting the JS code But I want to ...
1
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0answers
41 views

To store and retreive data using geth!

I am trying to deploy my contract using geth. Contract goes like this : pragma solidity ^0.5.0; contract hier { uint i; uint ur=0; bytes15[2][20] public UserRole; function ...
1
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0answers
268 views

why .call() in Truffle did not return results as expected?

I'm deploying a contract to my private chain and try to call the contract's function. After I got in the geth console and finished deploy contract, I called the function but it doesn't work ...
1
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0answers
290 views

How to capture opcode executed for a transaction

In remix debug mode, we can see opcodes executed line by line for a transaction, is there any way we can print the list of opcode and their corresponding line number(maybe memory address?) when ...
2
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3answers
2k views

Copy Geth full node onto external drive then continue syncing

My 1TB internal SSD on my mac doesn't appear to be enough for a full sync with state data. I know I can fast sync but I need full state data. I'm currently on block 5.2million and its at around 900GB ...
1
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0answers
164 views

Geth SWARM no peers found!

Synced via Geth lightnode to latest block --cache=2048. (7200RPM HDD with 8GB RAM) Then created new geth account and did swarm --bzzaccount $BZZ I'm am able to only browse localhost, upload to local ...
0
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0answers
44 views

Facing issue in starting geth client

I am using geth client(private network). When I try to start my network it shows "segmentation fault". Can you guide how to solve this issues? go-ethereum/build/bin/geth --mine --nodiscover --...
0
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1answer
441 views

How to sync to Rinkeby Test Network using geth in Windows?

Should I run this command or the ipcpath must be changed for Windows. geth --rinkeby --rpc --rpcapi="personal,eth,network,web3,net" --ipcpath "~/Library/Ethereum/geth.ipc" And after that what path ...
2
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1answer
385 views

Geth interface panic after weeks of being in sync

After weeks of being in sync and working fine, my Geth just stopped. Upon restart, what started as a long hang on FS Sync Time (repeat output with different values, no further movement beyond ...
0
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3answers
5k views

Truffle compile and migrate not working

I have a geth node running on my laptop. This is the command I used to start geth. geth --port 4321 --networkid 1234 --datadir=./dataDir --rpc --rpcport 8543 --rpcaddr 127.0.0.1 --rpcapi "eth,net,...
2
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2answers
779 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,...
1
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1answer
692 views

Ethereum transaction fails in simultaneous calls

I am making two calls simultaneous call with a single wallet. First I am making a contract call then I am making a ether transaction call. The first call succeeds, but the next call fails. I got this ...
0
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0answers
129 views

How to upgrade Solidity version in geth or ethereum private blockchain

I have built my private blockchain of ethereum and i'm curious to know that how can i upgrade to new version of solidity within geth so that we also can develop smart contract on newer version as ...
0
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0answers
35 views

Geth losing transactions

I have a couple of applications running on an Ethereum Blockchain hosted on a VM. For some reason, every now and then, I find my VM rebooted... so my blockchain is turned off... There's no problem ...
0
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1answer
134 views

Private Ethereum nodes crash after 2-3 hours

Some background: I setup private Ethereum nodes on my local docker system and built some modules that use the web3 Ethereum client to exercise these nodes. I've been testing on it for the last 3-4 ...
4
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0answers
219 views

Error trying to synchronize geth clique client after shutdown

I'm working with a private network using geth clique clients. Each time a node shut downs, (after a power cut, or just killing the geth process), if a try to put it to work again, the node can't ...
1
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0answers
334 views

Why is my geth node stuck on block 7130891?

My geth mainnet node (version 1.8.21) has stopped on block 7130891. Interestingly, eth.syncing returns false and eth.blockNumber constantly returns 7130891. It was working up until ~24 hours ago. ...
0
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1answer
370 views

How to specify node as a mining node or non mining node in geth

As in private network of ethereum there can be nodes who only do mining and the nodes who didn't do mining.so In geth when we create nodes,How to specify nodes that they are mining node or an non ...
0
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0answers
621 views

Geth SendTransaction: Insufficient funds for gas * price + value

I have looked at this similar question but I think my problem is a little different. I am using Geth to try and send 0.9 eth from one cli wallet to another, using this command in my bash shell ...
0
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1answer
176 views

How does one go about implementing the ContractTransactor interface from the bind package in go-ethereum?

Hey guys thanks in advance! Here is the interface provided by the go-ethereum library in the bin package. I need an example on how to implement this interface please :) // ContractTransactor ...
0
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1answer
270 views

How do we extract the content of a hash manifest generated by swarm after a download?

As far I know, whenever we upload a file or a directory using: swarm up File we get back a hash that is the manifest containing the uploaded file. However, I am not sure I do understand how to ...
1
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1answer
229 views

Connect different machines with PoA

i want to connect two different machines in a ethereum private network! I did it before with a normal PoW-Consesus but with PoA created by puppeth i cant see some Peers when i try: admin.peers ...
1
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0answers
141 views

How to interpret 'peer discarded announcement'?

I am having an private ethereum network consisting of 49 geth nodes running in docker containers. All geth nodes are miners. My topology is following: it's a tree with one root and having 48 leaves. I ...
1
vote
1answer
966 views

TypeError: 'deploy' is not a function

When running the following code within geth console, I am recieving the following error: TypeError: 'deploy' is not a function var storageContractAbi = storageOutput.contracts['contracts/29.sol:...
1
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1answer
189 views

automate geth setup: automate addition of enodeInfo url of other peers

I am trying to setup multiple geth nodes on multiple docker containers. I am using a script that can initialize a genesis json file and start geth. After that, I am doing the following manually (and I ...
2
votes
1answer
887 views

Where is the function that rewards the miner address for mining the block?

I have recently been digging into go-ethereum and have 'plugged' my own consensus mechanism which requires a node to solve a simple equation (2+2) etc to seal a block. However, even after letting it ...
1
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0answers
43 views

Geth and Private Blockchain Mining

I am trying to set up a private blockchain for the first time with a Geth client. After initializing my custom genesis json file, running the networkid in the console and setting up a couple of ...
0
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1answer
464 views

Transaction cannot found when using debug.traceTransaction

I am trying to use the debug.traceTransaction API but got the following error: >debug.traceTransaction("0x3684f071b34da1116282ee88a106a8f2a266d273ef7d8964957f65128fb58d77") Error: transaction ...
0
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1answer
62 views

geth account import in gethjs console

I can´t execute geth account import command in gethjs console. What is the comand equivalent?? any help?? Thx
1
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1answer
825 views

Creating wallets with Web3j

I generate a code to create wallets for a private chain made with ethereum. String password = unlockAccountParameter.getPass(); ECKeyPair keyPair = Keys.createEcKeyPair(); WalletFile ...