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6 votes
Accepted

How To Convert Old Plutus Scripts to Vasil Reference Scripts?

The existing V1 Plutus script just needs to be recompiled and serialised as V2. See this example of a minting policy serialised as both V1 and V2 for guidance, https://github.com/james-iohk/plutus-...
james's user avatar
  • 1,550
3 votes

problem connecting to testnet (1.34.1; testnet is in Vasil)

AFAIK 1.35.X is needed for Vasil. Please check the url below for details: https://iohk.io/en/blog/posts/2022/07/04/cardano-s-approaching-vasil-upgrade-what-to-expect/ Edit: Just for clarification, ...
Josep M Homs's user avatar
3 votes
Accepted

How can I create babbage era tx. Whats the difference from Alonzo Era?

You can probably just add --babbage-era to your cardano-cli transaction build (or build-raw) command. You'll see this option when you enter cardano-cli transaction build -h. As per this issue and this ...
sean's user avatar
  • 1,463
2 votes

Smart contract is not working after Vasil Hardfork in testnet

You probably need to update your version of the Serialization Lib, the latest currently is 11.0.0-rc.6 (on npm here). Plenty of changes making it babbage compatible: https://github.com/Emurgo/cardano-...
sean's user avatar
  • 1,463
2 votes

Necessary changes for Vasil hard fork

As long as you are running the latest release of the node (1.35.3) you are fine.
Erik de Castro Lopo's user avatar
2 votes
Accepted

Daedalus Node is Not the Latest Version

There will be an updated version of Daedalus for testnet running the new node by the end of the week (most likely Thursday, taken from Discord). You can probably download it from here once it's ready: ...
sean's user avatar
  • 1,463
2 votes

What block height was the vasil hardfork?

The first block appears to be at slot 83548800 according to the /network/eras Blockfrost endpoint. { "start": { "time": 157680000, "slot": 72316800, ...
Marek Mahut - StakeNuts's user avatar
1 vote
Accepted

1.35.3 not syncing since epoch 365

The disconnect came from gLiveView reporting the version number of the cardano-node that it found, not the one that's actually running. Here's a more complete answer: https://forum.cardano.org/t/1-35-...
Matthias Sieber's user avatar
1 vote

Smart contract is not working after Vasil Hardfork in testnet

For solving the issue: Update CSL to 11 then change pp code with this one: const costModel = wasm.TxBuilderConstants.plutus_vasil_cost_models().get( wasm.Language.new_plutus_v1() ); const ...
Alicia Basilio's user avatar
1 vote

Smart contract is not working after Vasil Hardfork in testnet

PPViewHashesDontMatch error means that Protocol Parameters hash does not match. Simply deleting your old protocol.json and replacing it with a new one (babbage era) should solve the problem. cardano-...
Mantas Andriuska's user avatar
1 vote

What's a BabbageOutputTooSmallUTxO error? How to access minAda in Plutus code?

I unfortunately asked 2 questions in one, and since @william answered one of them he should get the credit for the answer. To answer the second question for future reference, there is indeed a Plutus ...
marcel_g's user avatar
  • 229
1 vote
Accepted

What's a BabbageOutputTooSmallUTxO error? How to access minAda in Plutus code?

This was just answered here. The min UTxO output value calculation has changed for the Babbage era. Make sure you're using the latest version of whatever library/ sdk you're using to construct ...
Will's user avatar
  • 1,152
1 vote

problem connecting to testnet (1.34.1; testnet is in Vasil)

You must be running [email protected] to correctly interact with the post Vasil HF chain.
Erik de Castro Lopo's user avatar
1 vote

Smart contract is not working after Vasil Hardfork in testnet

I’ll 10/10 recommend bringing this up to the IOG discord in case it turns out to be the effect of some breaking change somewhere. Probably best to ping Becky Hopwood, she’s the Technical community ...
Pizza Knight's user avatar

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