Questions tagged [ethereum-wallet-dapp]

Tag for the questions related to the deployment of the contracts using Ethereum wallet.

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1answer
852 views

Ethereum Wallet also other currency? [duplicate]

Can I also save other currency like monero or dash in the Ethereum Wallet ?If yes I would really appreciate some guideline or advice
2
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1answer
457 views

Dynamic array can not be input params

contract MyContract { uint public len; mapping(uint=>byte) public names; function initContracts(byte[] contractNames_){ for(uint i=0;i<contractNames_.length;i++){ ...
2
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1answer
889 views

Ethereum Wallet: error of no key for given address or file

In etherum wallet I am getting an error of no key for given address or file during deployment of the contract. What will be the reason for the same? contract User{ string public userName; ...
-4
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1answer
114 views

Some questions about solidity? [closed]

1. address myaddress="0x........." mapping(address=>uint) map; map[myaddress]=100; Does mapping has the limit? When use mapping, how to free space about the mapping. In solidity, ...
1
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1answer
918 views

Where to find the Ethereum wallet contract?

In Mist wallet, there are WALLET CONTRACTS. I can not find it in Github and could somebody tell me the location of the sol code?
4
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2answers
1k views

how to solve solidity asynchronous Problem

How to deal with asynchronous operation because of the delay blockchain ? How does the blockchain perform under high concurrency? how to deal with the mutually exclusive variable?
3
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3answers
1k views

Lost ether: wallet on some other chain

Yesterday I decided to move my Ethereum coins to my coinbase account from my PC based Ether wallet from Ethereum.org . I had 107ish coins. I sent 1.2 to my coinbase address as a test and they arrived ...
1
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2answers
1k views

Hosting Ethereum on Digital Ocean

I am not quite sure whether this is right place to ask this question but let's carry it forward. I wanted to host Ethereum on Digital ocean. Has anyone ever tried that? Any HowTos on hosting ethereum ...
5
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1answer
116 views

Mist not syncing properly

Hopefully someone can help me out with a problem I'm experiencing. I created a wallet contract to which I transferred the ETH on my account. Unfortunately, a few days later I restarted Mist and ...
1
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0answers
116 views

How do I write to (invoke) a contract with arguments from Ethereum Wallet?

I'm trying to use the BirthdayGift contract within Ethereum Wallet, and am not seeing how to do so. The UI was hidden and with help from Christopher I expanded the window to see the UI for invoking ...
3
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1answer
1k views

How to unlock the ethereum contract account?

I installed the package from this link and its working fine. Then I create the one multisig contract. when creating the contract I got one new address. I can deposit that address but for withdraw ...
6
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1answer
2k views

Mist error: “unable to connect to socket:timeout”

In mist wallet i am getting an error of unable to connect to socket and couldn't compile source code.Do help me where i am doing the mistake.
2
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0answers
1k views

Changing blockchain storage location in official wallet? [duplicate]

I'm aware that geth can take an option to change the location, as described here: Possible to store the blockchain in a different directory? But what about the graphical Ethereum Wallet? There doesn'...
4
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2answers
2k views

Missing trie node only on some blocks > is it possible to resync a specific Block?

I'm trying to trace some transactions and I'm getting the "Missing trie node" warning only on some specific blocks, but not on others I've read a solution that suggests to delete the chaindata folder ...
3
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1answer
91 views

Ethereum Mist wallet 0.8.0 won't receive any payments anymore

Mist would not receive any payments. I have not updated after 0.8.0. Is the reason because I have not done anything to choose which chain I will use?
2
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2answers
2k views

Mist error: “Could not compile source code”

Image contains the error and code i have written. I have use inheritance in my code.
7
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2answers
3k views

Token transfer: Intrinsic gas too low

I have created a cryptocurrency by following this link .I have deployed the contract in Mist. I am using transferFrom() function in Ethereum wallet to transfer currency from one account to other but ...
4
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2answers
1k views

How can we retrieve the transaction address of any transaction?

Once a transaction is completed on Ethereum Wallet then we can see the address of the transaction in our geth console : [ Tx("{txn address}") to: "{contract_address}" ]before mining starts. Pic ...
3
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0answers
124 views

How to enable autobuy of Ethers in exchange of my CryptoCurrency?

I'm referring this page : https://www.ethereum.org/token#automatic-selling-and-buying My question is that how is it possible to integrate third party in our Smart Contracts to be deployed on Ethereum ...
6
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1answer
2k views

Can we modify a deployed contract in ethereum-wallet?

I have deployed a contract in ethereum-wallet for creating my own crypto-currency. I want to ask that in future if i want to add functionalities to my currency then is it possible ?
4
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5answers
9k views

how to connect to geth from two local machines ethereum

I am new to Ethereum and tried everything to connect testnet from two local machine nodes.i tried with running two consoles in single machine by admin.addPeers(nodeUrl) and could connect. when i tried ...
4
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1answer
1k views

Where's the Solidity code for Mist's default multi-sig contract wallet?

I would like to audit the Solidity code of Mist's default multi-sig wallet contract, where is it in github exactly? Thanks
3
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1answer
902 views

How do I deploy a contract complied with solc?

I am trying to deploy a contract that I have compiled with solc using solc --bin mycontract.sol. I used to be able to paste the result into Ethereum-Wallet and deploy the contract this way. However, ...
2
votes
1answer
514 views

Use Hooked-Web3-Provider and Lightwallet on android app?

I'm trying to make a demo app where I can make an account through the app and store the private key. and simply send a signed transaction and from the app to a hosted blockchain on my computer any ...
1
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0answers
62 views

Creating add transaction and seal block from mix localhost on button click

When we open mix we have 3 windows. The first shows contract, the second shows the front end and the third shows the blocks and transaction while we create a new block or approve transaction. How can ...
8
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5answers
11k views

What is the cause of the error: Expected import directive or contract definition

I'm working on the tutorial at https://www.ethereum.org/dao and I'm getting the following error: 1:5: Error- Expected import directive or contract definition. function owned() { ^ When I get ...
8
votes
3answers
9k views

I am having trouble doing the initial sync of Ethereum-Wallet, what can I do to troubleshoot?

I am trying to sync Ethereum-Wallet (aka Mist) for the first time. Unfortunately, it is taking a really long time (days) and I was told that this should only take a couple hours. What can I do to ...
18
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4answers
35k views

How can I find my `chaindata` folder?

Someone referred me to the chaindata folder to troubleshoot a problem I am having with Ethereum-Wallet/Mist. How can I find it?
6
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1answer
4k views

How do I add more gas to transaction in the Ethereum Wallet?

I'm trying some things out in the ethereum wallet but it keeps guessing the amount of gas wrong. How do I send more gas in the ethereum wallet?
1
vote
1answer
167 views

Retrieve lost account password?

I'm a bit upset about my whole situation, I used my LastPass password manager in Chrome to generate a 16 character special password. I put that password in my LastPass secure notes, go back to it ...
2
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2answers
14k views

Howto transfer BTC/ETH from coinbase to Mist / ethereum wallet

recently I bought some BTC on CoinBase. I've transfered the whole amount from the CoinBase BTC wallet into the CoinBase ethereum wallet. But how can I send that ETH into my Mist/Ethereum Wallet (e.g. ...
3
votes
2answers
77 views

Why should we use different versions of Ethereum Wallet?

In a recent Griff Green article you can read to use either version 0.6.2 or 0.7.4 of Ethereum Wallet to vote and to create a proposal. It's very confusing... From the blog post: [...]create a ...
4
votes
1answer
790 views

Ethereum Wallet with private testnet not working: chaindata/LOCK:Permission Denied

Trying to connect Ethereum Wallet with the private test net, but facing issues. Ran this command: geth --genesis /home/cgen.json --datadir '/home/systemname/Desktop/node2/geth.ipc ~/.ethereum/geth....
6
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1answer
2k views

Why aren't my accounts / keystore files showing up in Mist / Etheruem Wallet?

I recently upgraded to 0.7.4 (Windows) and all my accounts are gone. In the keystore folder, I can see what I think are my keys. However they are not being auto loaded. When I went from 0.6.1 to 0.7....
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2answers
3k views

How to change to private network in etherum wallet?

How can I change to private network in the ethereum wallet. I just got two mainnet and testnet in the wallet. Appreciate your answers
3
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2answers
702 views

Where can I go if I still have problems with syncing the blockchain?

I've searched online, this Stack Exchange, including synchronization, and am still having problems with syncing Geth. Where else can I look and try to get help?
4
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1answer
4k views

How to specify the gas when deploying a new contract in Mist?

When I send transactions to my contract, the wallet tells me that the gas runs out, so how can I specify the gas amount when deploy a new contract?
3
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3answers
172 views

How do I keep my Ethereum Wallet synchronised after the initial synchronisation

I have successfully installed and synchronised Ethereum Wallet and it has correctly brought in my test Ether purchase. How do I resynchronise to ensure more current transactions are recorded on my ...
4
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4answers
650 views

Ethereum Wallet “The DAO” token watch widget displays more token than what I actualy have

I'm using Ethereum Wallet 0.7.3 on OSX el capitan. When I go to the DAO hub page to check my token balance, it displays DAO Tokens owned : 3591.5 In Ethereum Wallet, the token widget displays 3701....
9
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1answer
566 views

Ethereum Wallet Contract with two owners can't transfer ETH

I set second owner for contract with ETH and dailly limit for transfers. I can transfer ETH under this limit. But large quantity transfer (to DAO contract) is not work. One owner (my first account in ...
6
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3answers
2k views

Mist 0.7.3: how long does it take to sync and how much data do I need to download?

I just installed Mist 0.7.3 and would like to know how long does it usually take and how much data does it download as of today. What other alternatives are there to Mist if I dont want to download ...
4
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2answers
5k views

How to move DAO tokens in myetherwallet.com to Ethereum Wallet?

I'm new to Ethereum and trying to learn. I bought DAO tokens using myetherwallet.com, I can see them when I log in, but how do I move them to Ethereum Wallet in order to Watch the Contract and Vote? ...
8
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1answer
5k views

How to remove The DAO contract from Ethereum Wallet (Mist) watch list as it is freezing?

I added The DAO to my Mist watch list, but as many people I experienced freeze of the wallet since. I would like to remove this contract that probably generates too much transactions to watch but as ...
7
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1answer
1k views

I created a wallet contract, sent ether to it and now cannot send to another account

While experimenting. I creating a wallet contract. Here is the address: https://etherscan.io/address/0xC23501aB1E8E5C5EDB0fFA83C5A4DcFb9c31a355 I sent some ether to it. Now I want to send the ether ...
3
votes
1answer
2k views

How do I install Mist from the pre-built binaries on 32-bit Linux?

I'm attempting to install Mist (i.e. the Wallet) on a fresh Linux install (Ubuntu 14.04). I've already got it running on other machines of different platforms. Instead of following the CLI ...
6
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1answer
2k views

Where does the mist browser store the node log files?

Mist uses to launch it's own client (geth or eth) in the background. Does it store the node's logs? If so, where?
5
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1answer
586 views

why is my connected peers so few and blocks syncronising so slow even it stops

it took so much time to do the syncronising but still not completed, I want know if the syncronising is always this slow, or is there some way to make it quicker?
9
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1answer
9k views

How can I specify an external harddrive as the download target for the Mist blockchain in Ubuntu?

How can I specify an external harddrive as the download target for the Mist blockchain? Hi there, I am using Linux Ubuntu 15.10 My harddrive is quite full and I need to download the whole Mist ...
18
votes
2answers
12k views

In Mist browser how can I move the data (blockchain) to another drive on Mac OSX?

My Mac "System" drive is almost full. As I actually have two drives, I want to move the blockchain from the default location to the second drive. How can I do it ?
3
votes
1answer
767 views

Not getting Ether on contract wallet

on my Ethereum wallet I've created a contract based wallet (as it was recommended in guides to see details about all my transactions) and I was useing this wallet as my main pay address. Everything ...