Questions tagged [week05]
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4
questions
2
votes
1
answer
93
views
Onchain validation fails for hard-coded pkh
When modifying the week5 code in e.g. Signed.hs from
mkPolicy pkh () ctx = txSignedBy (scriptContextTxInfo ctx) $ unPaymentPubKeyHash pkh
to the hard-coded pkh from Wallet 1,
mkPolicy pkh () ctx = ...
- 244
1
vote
1
answer
129
views
what is "WalletError (ValidationError (ScriptFailure (EvaluationError [\"PT5\"] \"CekEvaluationFailure\")))" when trying in playground?
I have Homework1 of week 5, and it works in the repl (meaning, the test gives the expected result). However, when I try the script in the playground (and remove the test - I don't think that makes a ...
- 172
3
votes
3
answers
155
views
NFT minting using unique base64 encoded asset as input
Regarding the Week05 course material. It is recommended in the lecture on NFT minting policy that rather than rely on a deadline and constraint of 1 token per mint, that a unique input such as a UTxO ...
- 183
3
votes
2
answers
196
views
Empty TokenName Literal Overloading in Week05 Homework2
This doesn't work
mkPolicy oref () ctx = traceIfFalse "UTxO not consumed" hasUTxO &&
traceIfFalse "wrong amount minted" checkMintedAmount
...
- 125