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Question about the Metamask chrome's plugin.

1 vote
1 answer
357 views

Is there any recent problem with Chrome Metamask?

I was using MetaMask for google chrome. recently I realised when I send a transaction to a blockchain (e.g. private/local) all the transactions are pending. … But if I do the same with Firefox metamask, it works fine. Can anybody explain to me if I'm missing something or there's some problem. I tested on MAC and linux, both have the same issue. …
Aydin's user avatar
  • 2,117
0 votes
1 answer
3k views

Connecting Metamask to geth

Obviously, I need Metamask, as I want to write my own user interface that can interact with my private blockchain (or smart contract). … Question: Do I need to run the above (or any other) command line to let Metamask connect to geth when I'm using a private blockchain? …
Aydin's user avatar
  • 2,117
21 votes
5 answers
35k views

Metamask: How to access/call deployed contract's functions using Metamask

I've set up Metamask, truffle and testrpc. I can send ether from one account to another via metamask. But I want to Metamask to access my deployed contract, and call my contract functions. … Question: Can I test and interact with my deployed contract using metamask? …
Aydin's user avatar
  • 2,117
0 votes
3 answers
1k views

How to design a GUI/webpage that can interact with my deployed contract?

At the moment I'm using MyEthereumWallet, testrpc and MetaMask to interact with my contract deployed on testrpc. …
Aydin's user avatar
  • 2,117
1 vote
1 answer
64 views

Simple but important question: How to get the value of contract's state when using Metamask? [closed]

I'm designing an HTML file (or a user interface: UI) for my smart contract. let's assume that my contract has a state as follows: address public owner;// it is set to "0x5574Da45Ce5115055BB46c668D9 …
Aydin's user avatar
  • 2,117
2 votes
2 answers
767 views

How to connect a computer to a private chain using Wifi and MetaMask

On both machines, I have installed Metamask. For machine A, I Googled my public IP. Let's call it IP_A. … How can I connect two computers using wifi and metamask? Edit: Please see my other question here, I've answered this question as well. Thanks to @Achala Dissanayake. …
Aydin's user avatar
  • 2,117
0 votes
0 answers
94 views

Why is not Metamask invoked in my user interface?

I've installed Metamask on my chrome as well. I can create an account on metamask, and then interact with my smart contract deployed on my private blockchain. It works fine. … But as I said above, it does not work with the account I have created in Metamask. …
Aydin's user avatar
  • 2,117
1 vote

MetaMask and Access Ethereum Private Chain from other PC in the same network (for test)

Finally, in each machine willing to connect to machine A, via Metamask, we set up a "Custome RPC" and set the following as new RPC URL: http://x.y.z.w:8545 Note, "Custome RPC" is an option in Metamask
Aydin's user avatar
  • 2,117
1 vote
2 answers
774 views

Is there any other way of creating an Ethereum account than using Ethereum full node?

Ethereum full node, we can create an account by using something like: geth account new or personal.newAccount();// in web3 I wondered if there are any other online tools, like MyEtherWallet or MetaMask
Aydin's user avatar
  • 2,117
3 votes
2 answers
7k views

MetaMask and Access Ethereum Private Chain from other PC in the same network (for test)

Can I install MetaMask on computer B, and connect to computer A's private chain? If YES, how can I do that? …
Aydin's user avatar
  • 2,117
0 votes
1 answer
274 views

How to create accounts using a light client tool?

My question is related to this: MetaMask and Ethereum Private Chain (for test) The difference is that here I want to use a light client who can create its address, public and secret keys; and store them … MetaMask and MyEtherWallet to: 1- create their public/secret keys and address. 2- create an account on the private chain. 3- Then I (computer A) can give them some Ether. 4- Now, they can deploy their …
Aydin's user avatar
  • 2,117