Linked Questions

20
votes
2answers
6k views

Deploying the Greeter contract via the geth CLI is not registering in my private blockchain

I am running a local private Ethereum blockchain using: geth --networkid 60098 --genesis CustomGenesis.json --nodiscover --maxpeers 0 --rpc --rpccorsdomain "http://localhost:3000" --datadir "./data" ...
13
votes
1answer
10k views

geth init, what are the arguments?

this command works but yields a warning of future removal so I'd like to use new option init : ➜ ~ go-ethereum/build/bin/geth --datadir="~/testgeth/" --genesis ~/testgeth/customgenesis.json --port ...
3
votes
1answer
5k views

Solidity compile Error: Expected primary expression. }

I'm trying to compile a contract in the solidity browser compiler and get this error: Untitled:19:9: Error: Expected primary expression. } ^ Is this due to the throw; ...
6
votes
1answer
2k views

How can I deploy a contract with reference to a library contract without using a graphical user interface like Browser Solidity?

I am using Solidity Browser to deploy a contract due to from Library contract method failing #2831 issue. On this following answer https://ethereum.stackexchange.com/a/9181/4575 I have guided to use ...
5
votes
2answers
721 views

How could I update default homesteadBlock value on my private Ethereum blockchain?

I am trying to create my private Ethereum blockchain with homesteadBlock value that I want to assign. As I understand default homesteadBlock value is 1500000. [Q] How could I assign homesteadBlock ...
3
votes
2answers
740 views

BigNumber error while trying to call structs

Consider the following contract: contract Test{ uint public id; address public addr; bytes32 public name; struct t { bytes32 name; uint id; address addr; ...
4
votes
2answers
712 views

delegate call not working

I would like to create a token contract and an implementation of that token contract, to be able to replace the implementation if I ever need to. The constant functions work fine but the functions ...
3
votes
1answer
430 views

Gas not enough and not able to run functions

I am a new comer to the Ethereum and I am writing a piece of smart contract for my project. I used Win 10 and Mist 0.8.8 with the testnet that started with "R". The contract code has the functions of ...
3
votes
2answers
132 views

Why does having multiple functions with events prevent proper execution?

I am relatively new to Ethereum, so I apologize if there is an obvious answer to this question. I am running a private blockchain to test contracts on. I have a very simple one, where there is one ...
1
vote
1answer
235 views

How to unlock account in ethereum where Transaction are too higher? [duplicate]

While working on the ethereum , I come out with the issue of out of memory because of multiple transaction execution concurrently . The main reason was , i was unlocking account of that user every ...