Questions tagged [plutus-pab]

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5
votes
2answers
288 views

How to run smart contracts in the Cardano Blockchain?

I know that since Alonzo was launched smart contracts can be published in the blockchain now, but I have no idea how to do it. I have read some articles about the Plutus Application Backend though, it'...
0
votes
1answer
42 views

Does anyone else have trouble syncing to the PAB end to end testnet?

Plutus PAB Testnode git checkout v2021-11-05 Following the instructions on the readme file leads me to a testnet node that is stuck due to a corrupt block error. [relay2:cardano.node.ChainDB:Error:34] ...
0
votes
0answers
22 views

ContractInstanceId -> Address?

I have a multiple lock-guess game with many Lockers and many Guess'ers. I initiate each lockers and guessers with: lockcid <- Simulator.activateContract (Wallet 1) Lock lockcid2 <- Simulator....
2
votes
1answer
49 views

How to get list of wallets generated by PAB

I'd like to know what endpoint to call to get the list of wallets generated by PAB during initialization (after calling cabal run myapp and seen after ending PAB - by pressing enter)
0
votes
1answer
26 views

Hooks empty after calling endpoint

I'm finding it difficult figuring out the cause of this hiccup. When I create an instance of a contract, the hooks are populated, but after calling an endpoint, the hooks list becomes empty. Status of ...
3
votes
1answer
53 views

Endpoint contract response from PAB

Is there a way to return values that are not the unit in JSON form from an endpoint? Currently, any successful endpoint call over HTTP returns "[]". The only way we have to debug content is ...
1
vote
0answers
38 views

PAB webserver not working

Trying to connect to the PAB webserver on port 8080 gives: Error: connect ECONNREFUSED 127.0.0.1:8080 Output from running cabal exec MyPAB: [INFO] Slot 0: TxnValidate ...