Questions tagged [statemachines]

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Constraints.mustValidateIn in a StateMachine

I have an issue with Constraints.mustValidateIn in a StateMachine. In the case using Interval.to deadline everything works as expected. But in the case: Interval.from deadline the constraint is never ...
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Tried minting from transition in StateMachine an got error MintingPolicyNotFound

I changed transition function in Lecture 7 and added constraint for minting Constraints.mustMintValue: transition ts s r = case (stateValue s, stateData s, r) of (v, _, SetPrice p) | p >= 0 ...
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Question about the behavior of Ogmios chain sync protocol

I have two questions about Ogmios local chain sync protocol's RollBackward message https://ogmios.dev/mini-protocols/local-chain-sync/ 1. When RollBackward is being sent, is the cursor automatically ...