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Plutonomicon / cardano-transaction-lib

A Purescript library for building smart contract transactions on Cardano
https://plutonomicon.github.io/cardano-transaction-lib/
MIT License
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`PPViewHashesDontMatch` when paying without minting #380

Closed ngua closed 2 years ago

ngua commented 2 years ago

Strangely, we get a PPViewHashesDontMatch (or its Ogmios wrapper, extraDataMismatch) when paying to script inputs without also minting something. That is, we need to mint something in order to get the tx to validate

vvtran commented 2 years ago

I will have a crack at fixing this as it appeared under a project I'm in.

vvtran commented 2 years ago

When changing the datum for sending value to a script, the error message provided and inferredFromParameters changes

nexpected parse error on input:{"type":"jsonwsp/response","version":"1.0","servicename":"ogmios","methodname":"SubmitTx","result":{"SubmitFail":[{"extraDataMismatch":{"provided":"f88f09a0153e89ee57ed4a7385867307968332c76e62a6d61b689647cf6ba053","inferredFromParameters":"2f50ea2546f8ce020ca45bfcf2abeb02ff18af2283466f888ae489184b3d2d39"}}]},"reflection":{"id":"SubmitTx-l2uh8nrf","step":"INIT"}}

to

unexpected parse error on input:{"type":"jsonwsp/response","version":"1.0","servicename":"ogmios","methodname":"SubmitTx","result":{"SubmitFail":[{"extraDataMismatch":{"provided":"3965346f650a23bba6a6d791999a0e2db4fb8017ee421ea7c6034b9464102ab6","inferredFromParameters":"3aa207d08590b85a3003d45091ac302ed9c51101c9f967f448a05692401bf06a"}}]},"reflection":{"id":"SubmitTx-l2uhmpj7","step":"INIT"}}

I would expect maybe one to change, not both.