Questions tagged [ethereumjs-tx]

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269 views

How to use ethereumjs-vm to find the internal transactions for a transaction/block using infura.io

I am using infura.io as my node and trying to get the internal transactions (i.e. transfers initiated by smart contract) for a specific transaction (or its parent block). I have two attempts (both ...
3
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0answers
1k views

Issue won't allow this transaction (Smart contract)

•Windows 8 •Mist 0.8.9 •Tesnet When I publish my crowdsale smart contract and try to send ethers,i have this warning
2
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0answers
759 views

SOLVED - sendRawTransaction (no) errors, valid tx, not found when scanned

I have a method that is supposed to create a transaction, send some wei and validate. When looking around I red that you can use infura.io. I also checked that you need to use raw transactions because ...
1
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0answers
139 views

raw_tx_demo.js of “Mastering Ethereum” : TypeError: ethTx is not a constructor

I ran raw_tx_demo.js, an example code on page 119 of "Mastering Ethereum" by Antonopoulos and Wood, but got an error message below: $ node raw_tx_demo.js /Users/gemcutter/raw_tx_demo.js:22 tx = new ...
1
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0answers
71 views

When trying to perform sendSignedTransaction iteratively on wallets in an array, an undefined error is returned

I'm trying to write a script that takes as input a JSON array where each element of the array has an address and a corresponding private key. I'd like to have a function that iterates through this ...
1
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0answers
27 views

Trying to iterate through an array to send signed transactions results in one failure and one success

I'm trying to iterate through an array of address/key pairs and send a transaction from each one. When I do this on testrpc with an array of the account info for two different accounts, one ...
1
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0answers
74 views

Unhandled promise rejection (rejection id: 100): TypeError: Invalid hex string

Getting this error when calling a write function in the smart contract. Please find the code below. getListedAsValidator: function(address,sender, callback) { var self = this; var config = ...
1
vote
2answers
167 views

Call a function in meteor wihout confirmation in metamask

I am working on university project and this is the only and last point i need your help. I want to call automatically a state-changing function in meteor without the submit confirmation in metamask. ...
1
vote
0answers
117 views

eth-lightwallet installation error

I'm using Meteor and have installed eth-lightwallet by typing meteor npm install --save eth-lightwallet and meteor npm install --save ethereumjs-tx However, when I import lightwallet from "eth-...
0
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0answers
30 views

What is the networkid and chain id of truffle cli?

I am using truffle console to deploy contracts and using Nodejs/web3js to interract with it. I wanted to use ethereumjs-tx for signing transaction, here is the reference link. I am not sure ,how can ...
0
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0answers
58 views

intermediate value is not iterable

I try to construct a transaction with Node (11.4.0), ethereumjs-tx (1.3.7) and web3 (1.0.0-beta.55) and Infura. Infura gives me '0x35b' for the nonce, then I create the tx: amount = 0.001; nonce = '...
0
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0answers
66 views

eth_sendTransaction doesn't exist when using Infura node

I'm trying to sign a transaction offline and then send it using sendRawTransaction since I'm connected to an Infura node. My raw transaction looks like this let rawTransaction = { "from":...
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0answers
178 views

Sign a transaction locally and send it

I'm using Infura as my web3 provider, and have MetaMask installed to connect to the blockchain. I'm trying to send a transaction, but have learned that Infura is read-only, and doesn't support the ...
0
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1answer
415 views

Transaction signing fails Invalid RLP.“,”data“:”RlpExpectedToBeList"

I'm trying to sign and push a transaction using ethereumjs and Infura. It seems to be working and I'm getting a transaction hash back, but the transaction is not visible on Etherscan, and when I'm ...
0
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1answer
362 views

transaction stuck in txpool as pending

I have a geth node, and using truffle-hd-wallet. I am trying to create a transaction between coinbase and the account created by hd-wallet.Created a raw transaction and signed it with privatekey of ...
0
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0answers
91 views

Who pays for the gas when i send a transaction containing a signed transaction of another user

I would love it if there was a way for me to pay the gas costs for a signed transaction I receive and then relay to a node. So I am the submitting the transaction, but its data contains a signed raw ...