So I am starting a chain with the intention that it would have a fixed number of tokens, and the way I went about doing it is to configure one endowed ...
So I am starting a chain with the intention that it would have a fixed number of tokens, and the way I went about doing it is to configure one endowed ...
I am new to substrate development. Please refer some learning resource that cover substrate development from scratch with explanation of the underlyin ...
I had observed that the transaction send to the Parity node didn't processed, and the error messsage "Rejected tx with old nonce" was shown. The nonce ...
When running a substrate node, how can I filter log lines according to a word or pattern present in a line of the logs ? I've tried running: RUST_LO ...
I tried to use polkadot-js libray to run a simple app for transferring tokens between Dusty accounts on plasm. Source code and package.json for runnin ...
I trying to create a substrate smart contract by following the tutorial as described in https://substrate.dev/substrate-contracts-workshop/#/0/setup. ...
Each Substrate runtime has a RuntimeVersion. The fields in this RuntimeVersion struct indicate when various aspects of the runtime change and each fie ...
I understand that offchain workers operate in a wasm environment, however it is a separate environment to the deterministic wasm runtime. The offchain ...
How do I run Substrate in fake validating mode for development purposes (is there anything similar to --dev in geth where transactions are mined insta ...
I am using Substrate's latest stable pre-v2.0-3e65111 I wanted to access the chain id or genesis hash from the Substrate runtime while processing an e ...
Hey guys I have a performance related question. I am running 2 aws instance (t2.2xlarge) with 30GB storage. I am running a v2.0 node (branched from ma ...
Following the adding a module to your runtime, I'm trying to implement the Parity Substrate paint-evm trait for the Dothereum Runtime. According to ...
Following the adding a module to your runtime, I'm trying to implement the Parity Substrate paint-evm trait for the Dothereum Runtime. The EVM module ...
Substrate supports "pluggable consensus" so a developer can choose from among several consensus algorithms. It comes standard with four algorithms: ...
I'm setting up a local node using parity. Whenever I try to connect the client to Volta though as shown here, it just throws an error. The error is al ...
While implementing my chain logic I was wondering whether to use events at all since they might cost the node extra storage for the event logs. What i ...
I am trying to use both the Assets module and Balances module in my runtime. They both export the Trait T::Balance. When I bring the Assets module in ...
I am writing an auction type application with Substrate runtime. In writing test case, how can I fast forward the blockchain time (what's retrieved fr ...
I'm following the Substrate Kitties workshop. In 1/Viewing a Storage Mapping, I cannot access my kitties module on the #extrinsics tab of the Polkadot ...
The Substrate Collectables Workshop suggests at some point that the developer chain comes with a prefunded account for Alice. Let's go into the Tr ...