substrate

substrate

Unable to open messaging channel in Substrate Tutorial

A review of the validation criteria in `ed25519-dalek` when compared with `ed25519-consensus` in some edge cases?

Block Sync and manual import of blocks

Polkadot block-chain basic concepts

How to get unique smart contract errors in a frontend app using polkadot.js

How to get the AccountId of the contract instantiated in the contract in Substrate ink

Does storing Vec as a value of StorageMap work fine?

How to get the value corresponding to solidity "tx.origin" in substrate ink?

GenesisConfig { | missing `template_module`

Error in substrates' "use macros in a custom pallet" tutorial

no `AuthorityDiscoveryConfig` in the root, Substrate

Where could I find a simple sample chain spec for substrate-node-template that is fit for production?

How could I configure the reward for a substrate Aura validator?

How do I generate an extrinsic proof that encodes the actual extrinsic for which the proof was generated

Start Relay Chain error "substrate : command no found"

substrate forkless upgrade tutorial, pallet_scheduler has breaking changes

For a substrate node, how would you access the information around currently connected/known peer nodes in the network?

I am having trouble sending a evm call while working with Substrate Frontier

[substrate]cargo +nightly test error: the trait bound `__ink_ConstructorDecoder: parity_scale_codec::codec::WrapperTypeDecode` is not satisfied

Substrate pallet does not compile with tag devhub/latest

canvas-ui error when uploading flipper.contract during substrate ink-workshop

found staticlib `std` instead of rlib or dylib

Maintain a growing list in offchain storage substrate or use StorageValueRef::mutate in extrensics

Tightly Coupling pallet error: ambiguous associated type `Currency` in bounds of `T`

Compile error in Substrate smart contract 'the trait bound ink_storage::Vec<...>: WrapperTypeEncode is not satisfied'

Configuration Trait (Substrate)

Balances AccountStore definition in substrate runtime

Substrate pallet loosely coupling example between 2 custom pallets

How to make a joined well-known full node into an authority node in Substrate, automatically became an validator node?

Is there a concept of meta-transactions in Substrate?

the trait `parity_scale_codec::Encode` is not implemented for `std::collections::BTreeMap<u128, T>`

How to calculate Protocol revenue and Supply Side revenue for Polkadot?

Tutorials about start a private substrate network, Where the suri come from?

What are the macros #[pallet::genesis_config] and #[pallet::genesis_build] doing on the sudo pallet?

How to generate a random number within a range in substrate?

chainlink external-initiator unsupported metadata version 13

When should we use `expect` and when should we return error?

How to use following data structure of solidity in substrate?

How can I query contract info with the latest polkadot-js and substrate contracts node?

How to sign in substrate in an mobile app?

Error while adding Nick Pallet to substrate

Error when run substrate-front-end-template$ yarn install

How to find the right rust nightly version when build substrate project from github

fail to compile substrate add-a-pallet

RPC-CORE: getApps(acc: AccountId): undefined:: -32602: Invalid params: 0x prefix is missing. Error: -32602: Invalid params: 0x prefix is missing

"State Database error: Expected pruning mode: constrained" when running sync for RMRK

Local [Polkadot + Statemine] testnet with polkadot-launch

How To Convert Vec<u8> to &str or String in substrate runtime

Convert storage macro from frame v1 to frame v2

Multiaddress utility in front-end-template

Peered nodes with no block finalization

How to set the default value for StorageValue?

Substrate-node-template build fail

How to use serde_json in pallet?

ModuleId required for crowdfunding recipe is not present

Why the transferable to smart contract is deducted?

How to increase the total issuance of tokens in the system?

Problem with building the front-end-template

Error while compiling the substrate-node-template on windows vscode

RPC using JSON but not JSONRPC in Substrate

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