Category "substrate"

metis example has an error [Mismatching versions of `parity-scale-codec` were found!]

I want to try compiling smart contract with "patractlabs/metis". First of all,I downloaded example project and tried to compile. But I got an error as following

Rust nightly not installed, please install it

I was able to build and run substrate-node-template from the instructions from the cloned repo, following the instructions at https://substrate.dev/docs/en/tuto

Adding Pallet-staking to frontier unresolved import `sc_rpc::Metadata`

I have used frontier-node-template from parity tech repo to setup a private evm supported network. The network is running fine, authoring blocks and connecting

substrate forkless upgrade tutorial, pallet_scheduler has breaking changes

I am following https://docs.substrate.io/tutorials/v3/forkless-upgrades/ and have added pallet-scheduler = { default-features = false, git = "https://github.com