Questions tagged [frontier-node-template]
The frontier-node-template tag has no usage guidance.
20
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Unable to author block in slot, can_author_with returned: spec_name does not match. Probably a node update is required!
I am getting this error after trying to create a new blockchain (named newchain) copying another one I had working for many years (named oldchain).
I cleaned the db (with the purge-chain command), ...
5
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1
answer
114
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PolkadotJS Apps shows wrong AccountId20 on Frontier Template Node
Frontier recently received support for Moonbeam's AccountId20:
https://github.com/paritytech/frontier/pull/1019
So now I'm trying to use this new feature on PolkadotJS Apps.
I'm running a Frontier ...
- 1,707
1
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1
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62
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Generating ethereum address from SS58 address [duplicate]
I have created keypairs for aura and grandpa and added it into customSpec file but i need to add ethereum address in customSpec file to fund it with some amount of ethereum. So, i have generated ...
- 41
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102
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How do I use the AccountId20 and EthereumSignature Signer with polkadot.js.org? [duplicate]
I'm trying to get a better understanding of Frontier, and thus I'm reimplementing the frontier node template over the generic substrate node template. Unfortunately I'm pretty much stuck at step 1.
...
- 148
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2
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88
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frontier node template fees
I created a new frontier node template with frontier.
During each interaction I pay a gas fee, my question is where this gas fee is deposited and can it be collected by the validator ?
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2
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34
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Browser extention fails connecting to local substrate node
I have a substrate based build running locally with RPC and JSON API, when attempting to connect via a browser extension to http://127.0.0.1:9933, getting the following error.
Error:
2023-03-01 14:16:...
- 123
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4
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95
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How can i connect the frontier template node to my Metamask on localhost?
I tried connecting the localhost node by adding the port number along with the ip in Metamask the problem is with the chainId it shows error if i put any chain id in there and even if i define a chain ...
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50
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Error building frontier-node-template
I am trying to build the Frontier Node Template from this code or from the Frontier repository.
But when running the cargo build --release I am getting the following error:
error: non-defining opaque ...
- 5,364
3
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1
answer
113
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Getting `insufficient funds for gas * price + value` error when performing transaction with another account than Alice
I'd like to use Substrate Frontier as a private blockchain for my current project. I have set up a project using a frontier-template-node build and I am now trying to adjust its settings.
I am ...
- 41
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58
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What is the maximum contract size limit for frontier EVM smart contract?
Does the contract limit size information shown in the link below holds true for Frontier EVM also?
https://ethereum.org/en/developers/docs/smart-contracts/#limitations
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92
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EVM transaction gas fees not added to the treasury
I've implemented a POA EVM-Compatible chain using the Frontier node template on branch polkadot-v0.9.22.
I've Implemented a DealWithFees struct and let some part of fees be added to a treasury i've ...
2
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1
answer
134
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How to make a parachain project that uses Frontier as a dependency?
I have a parachain project that uses Frontier as a dependency with a specific Substrate version(polkadot-v0.9.24), but the Ethereum RPC does not work. So I need to find the bug there...
Also I am ...
- 1,193
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101
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How to make a Frontier demo for running Ethereum smart contracts?
Inside the Frontier repo, I found this template folder:
https://github.com/paritytech/frontier/tree/master/template
and its Readme says: This template is maintained in the Frontier project repository, ...
- 1,193
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65
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Get around ExtrinsicBaseWeight
I want to fix the Gas fee for every transaction ever i my frontier-node-template. I've implemented this for the substrate runtime
pub const FIXED_GAS_FEE: u32 = 2500;
pub struct ConstantFee<T>(...
1
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0
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103
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How to include evm chain decimals?
I tried frontier-node-template it's working fine with substrate part but showing less balance in metamask.
I used chainid and RPC it's showing 20 TEST instead of 20M Tokens
What's i am missing? How to ...
- 11
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61
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Frontier node template fails to build
I've just checked out the latest frontier version from master branch (28c4bce). When I'm trying to run ./node-template-release.sh I'm getting the following error. How to fix this?
Compiling pallet-...
- 1,053
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16
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error : Origin denied: http://localhost:3000 , when i switch to local Alice node by chrome [duplicate]
when i study substrate-docs/v3/tutorials/03-permissioned-network
https://github.com/substrate-developer-hub/substrate-docs/blob/main/v3/tutorials/03-permissioned-network/index.mdx
success : start ...
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2
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119
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How do I know if I will need a storage migration along a forkless upgrade?
I have a blockchain running a version of Frontier from september 2021, and want to upgrade it to the latest commits.
I'm prepared to do a forkless upgrade, but who do I know if I will need storage ...
- 345
4
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1
answer
159
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Frontier-node-template compilation error on Windows
I am trying to run the frontier-node-template:https://github.com/substrate-developer-hub/frontier-node-template/
But it gives an error as shown below. I tried to change the
rustup default nightly-...
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75
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Can I make a frontier node only accept json-rpc read methods?
Is there a way to filter ethereum json-rpc methods to only allow read calls, not writing? ie, filter out sendTransaction, sendRawTransaction, create, etc
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