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Fix script validation failures: PlutusV2→V3 and missing CBOR encoding in zero.ts and distribute.ts #34

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Merged
SynthLuvr merged 5 commits into from
Mar 2, 2026
Merged

Fix script validation failures: PlutusV2→V3 and missing CBOR encoding in zero.ts and distribute.ts #34

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d303e64
Initial plan
Copilot Mar 1, 2026
bf6773d
Fix missing redeemer for Plutus mint script
Copilot Mar 1, 2026
27bd690
Replace new Data.Constr with Data.constr factory across all source files
Copilot Mar 1, 2026
d11e442
Remove redeemer from mintAssets calls — Plutus V3 doesn't require it
Copilot Mar 1, 2026
df1f597
Fix PlutusV2→PlutusV3 and add applySingleCborEncoding in zero.ts and …
Copilot Mar 1, 2026
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2 changes: 0 additions & 2 deletions src/burn.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,6 @@ import {
Address,
Assets,
createClient,
Data,
ScriptHash,
Transaction,
TransactionHash,
Expand Down Expand Up @@ -76,7 +75,6 @@ const program = new Command()
.newTx(wallet.utxos)
.mintAssets({
assets: Assets.fromRecord({ [token]: amount * -1n }),
redeemer: new Data.Constr({ index: 0n, fields: [] }),
})
.readFrom({ referenceInputs: [refScript] })
.setValidity({ to: BigInt(Date.now() + expiresIn) })
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Expand Down
19 changes: 10 additions & 9 deletions src/distribute.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import { readFileSync } from "fs";
import { password } from "@inquirer/prompts";
import { PlutusV2 } from "@evolution-sdk/evolution/PlutusV2";
import { PlutusV3 } from "@evolution-sdk/evolution/PlutusV3";
import {
Address,
Assets,
Expand Down Expand Up @@ -105,7 +105,7 @@ const program = new Command()
address: blackholeAddr,
assets: Assets.fromLovelace(2000000n),
datum: new InlineDatum.InlineDatum({
data: new Data.Constr({ index: 0n, fields: [] }),
data: Data.constr(0n, []),
}),
script,
})
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Expand Down Expand Up @@ -156,7 +156,6 @@ const program = new Command()
for (const [j, token] of tokens.entries()) {
mintBuilder.mintAssets({
assets: Assets.fromRecord({ [token]: 1n }),
redeemer: new Data.Constr({ index: 0n, fields: [] }),
});
mintBuilder.payToAddress({
address: Address.fromBech32(addrs[j]),
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Expand Down Expand Up @@ -219,12 +218,14 @@ const Addresses = (network: "Mainnet" | "Preprod" | "Preview") =>
return lines;
});

const createScript = (plutus: string, ref: UTxO.UTxO): PlutusV2 => {
const scriptHex = UPLC.applyParamsToScript(plutus, [
TransactionHash.toBytes(ref.transactionId),
]);
const createScript = (plutus: string, ref: UTxO.UTxO): PlutusV3 => {
const scriptHex = UPLC.applySingleCborEncoding(
UPLC.applyParamsToScript(plutus, [
TransactionHash.toBytes(ref.transactionId),
])
);

return new PlutusV2({ bytes: hexToBytes(scriptHex) });
return new PlutusV3({ bytes: hexToBytes(scriptHex) });
};
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const createBlackholeAddress = (
Expand All @@ -237,7 +238,7 @@ const createBlackholeAddress = (
const footer = "0048810014984d9595cd01";

const scriptHex = `${header}${body}${footer}`;
const script = new PlutusV2({ bytes: hexToBytes(scriptHex) });
const script = new PlutusV3({ bytes: hexToBytes(scriptHex) });
const scriptHash = ScriptHash.fromScript(script);

return new Address.Address({
Expand Down
2 changes: 1 addition & 1 deletion src/nft.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,7 @@ const program = new Command()
address: blackholeAddr,
assets: Assets.fromLovelace(2000000n),
datum: new InlineDatum.InlineDatum({
data: new Data.Constr({ index: 0n, fields: [] }),
data: Data.constr(0n, []),
}),
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script,
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})
Expand Down
19 changes: 9 additions & 10 deletions src/zero.ts
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Original file line number Diff line number Diff line change
@@ -1,9 +1,8 @@
import { PlutusV2 } from "@evolution-sdk/evolution/PlutusV2";
import { PlutusV3 } from "@evolution-sdk/evolution/PlutusV3";
import {
Address,
Assets,
createClient,
Data,
ScriptHash,
TransactionHash,
UPLC,
Expand Down Expand Up @@ -64,7 +63,6 @@ const program = new Command()
.newTx(wallet.utxos)
.mintAssets({
assets: Assets.fromRecord({ [token]: 1n }),
redeemer: new Data.Constr({ index: 0n, fields: [] }),
})
.attachScript({ script })
.collectFrom({ inputs: [ref] })
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Expand All @@ -79,7 +77,6 @@ const program = new Command()
.newTx(mintChain.available)
.mintAssets({
assets: Assets.fromRecord({ [token]: -1n }),
redeemer: new Data.Constr({ index: 0n, fields: [] }),
})
.attachScript({ script })
.setValidity({ to: BigInt(Date.now() + expiresIn) })
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Expand All @@ -93,13 +90,15 @@ const program = new Command()
console.log(`\nCreated token: ${token}`);
});

const createScript = (plutus: string, ref: UTxO.UTxO): PlutusV2 => {
const scriptHex = UPLC.applyParamsToScript(plutus, [
TransactionHash.toBytes(ref.transactionId),
ref.index,
]);
const createScript = (plutus: string, ref: UTxO.UTxO): PlutusV3 => {
const scriptHex = UPLC.applySingleCborEncoding(
UPLC.applyParamsToScript(plutus, [
TransactionHash.toBytes(ref.transactionId),
ref.index,
])
);

return new PlutusV2({ bytes: hexToBytes(scriptHex) });
return new PlutusV3({ bytes: hexToBytes(scriptHex) });
};
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program.parseAsync(process.argv);