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Questions tagged [frontier]

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Questions about the most popular Substrate EVM framework.

99 questions
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I want to access one pallet's runtime storage from another pallet's Config at genesis. Is that possible to do? More context: I am using pallet_base_fee inside my runtime. It's configured like this: ...
beqaabu's user avatar
  • 16
2 votes
1 answer
43 views

I'm developing a substrate chain using the frontier-node-template and trying to implement a custom fee distribution mechanism for transactions coming from MetaMask. I want to distribute the ...
Pankaj's user avatar
  • 2,103
1 vote
1 answer
43 views

EVM transactions fail, only when there is a value! It doesn't even matter what is the contract code. We have launched a Substrate EVM chain using frontier. No special config. https://github.com/...
naiem's user avatar
  • 143
0 votes
1 answer
72 views

When requesting a state through the EVM using the "pending" parameter with the following command: curl -H "Content-Type: application/json" -X POST --data '{"jsonrpc":&...
magecnion's user avatar
  • 394
1 vote
1 answer
75 views

I just installed pallet-contracts on my Frontier node. From the Polkadot js app interface, I can send transactions with tokens without problems, but if I try to deploy a new smart contract (inside ...
Jacopo Mosconi's user avatar
  • 83
2 votes
1 answer
52 views

i have a pallet that prints extrinsic data (bytes and hex) of every extrinsic inside every block, how can i print it like an human readable object ("from", "to" ecc..)? that's my ...
Jacopo Mosconi's user avatar
  • 83
0 votes
1 answer
50 views

I have used https://github.com/polkadot-evm/frontier, compiled and started a node. Everything is working fine like transaction etc. But I want a POS consensus where user can stake amount to become a ...
Vinay Kharayat's user avatar
  • 1
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0 answers
29 views

I am testing a parachain with Frontier included: Frontier Parachain Template. But when I am trying to deploy a smart contract following the steps in the Substrate Documentation: Access EVM accounts, I ...
Alex Bean - R0GUE's user avatar
  • 5,779
0 votes
1 answer
64 views

I am working on a Substrate-based blockchain using the Frontier template to achieve Ethereum compatibility. I am looking to synchronize the balance states between the EVM pallet and Substrate's native ...
Christian Kessler's user avatar
  • 3
1 vote
0 answers
19 views

i am trying to deploy a dapp contract on my WASM + EVM based substrate chain but while calling the contract functions it gives me high gas estimation, how can i handle this issue?
Arunjot Singh's user avatar
  • 837
1 vote
1 answer
43 views

I want the transaction to be happen through subxt on frontier node template. I'm getting this error in this process: Metadata error: The generated code is not compatible with the node How to solve ...
Deepak Chaudhary's user avatar
  • 2,140
1 vote
0 answers
45 views

I need to replace the substrate address(H256) in fresh substrate-node-template to Ethereum Address(H160). Is it possible? If yes, Is it mandatory to integrate frontier in the node-template? Do we have ...
Deepak Chaudhary's user avatar
  • 2,140
0 votes
2 answers
52 views

A blockchain I am working on enabled Frontier recently but since EVM chains' native tokens got 18 decimals by default and the chain's native token decimals are set to 12 we need to do decimals ...
chexware's user avatar
  • 425
2 votes
0 answers
95 views

In order to add an offchain worker with using AccountId20 as the runtime account type I did following things. add associated type type AuthorityId: AppCrypto<Self::Public, Self::Signature>; in ...
xiao liang's user avatar
  • 21
1 vote
1 answer
50 views

Is there an easy way to query how many EVM smart contracts has been deployed in a Substrate chain?
ChristianArg's user avatar
  • 35

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