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2 votes
1 answer
48 views

Sign extension operations support is not enabled

I am running through https://docs.substrate.io/tutorials/smart-contracts/prepare-your-first-contract/#deploy-the-contract and hitting an issue when deploying the flipper ink! contract with this log ...
Andy Bell's user avatar
5 votes
2 answers
879 views

smart contract function call error

I am deploying flipper ink! smart contract to shibuya, but when I tried to read the value using get() I am getting this error: { Err: { Module: { index: 70 error: 0x02000000 } } } I also tried ...
jefry's user avatar
  • 53
3 votes
1 answer
173 views

Rust Ink - Execution finished with debug buffer

I have working substrate-contracts-node and contracts-ui and I want to deploy a flipper smart contract. When I try to deploy flipper smart contract I got: DEBUG tokio-runtime-worker runtime::contracts:...
Tomasz Waszczyk's user avatar