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Plutus Playground provides an environment for writing and testing smart contracts before they are released on the Cardano blockchain.
1
vote
1
answer
42
views
Cannot find definitions of tx___ functions in English Auction script
I might be missing some thing but in the English Auction script I am unable to find the definitions of the function that starts with tx:
txOutDatumHash
txInInfoResolved
txOutValue
txInInfoResolved
…
1
vote
3
answers
71
views
Seller pays the fees?
Is it always the case the seller pays the fees? Is this built in the protocol or is it possible to have buyer pay the fees?
1
vote
2
answers
1k
views
(Solved) error:\n Variable not in scope: main :: GHC.Types.IO a0 in English Auction
I'm trying to compile the English Auction script on a local plutus-playground-client session and I'm getting this error:
error:\n Variable not in scope: main :: GHC.Types.IO a0
Any help on why th …
0
votes
1
answer
62
views
printSchemas error compiling in Plutus Playground
I am getting this error when I try to compile the homework for Week03 of the plutus pioneer program:
You need to import `printSchemas` in order to compile successfully, you can do this
with either
…
1
vote
2
answers
113
views
git checkout 41149926c108c71831cfe8d244c83b0ee4bf5c8a for English Auction doesn't work
According to cabal.project script for the English Auction, the git branch for this plutus script is:
source-repository-package
type: git
location: https://github.com/input-output-hk/plutus-app …
2
votes
2
answers
111
views
(Solved) Error building Plutus Application Framework
I am trying to build the Plutus Application Framework. I'm running on Archlinux and both Nix and cabal are installed properly as far as I can tell. I have also set the IOHK Binary Caches.
However when …
1
vote
3
answers
293
views
Error running plutus-playground-client in Linux
I have successfully installed nix, cabal and have setup the IOHK binary cache. I cloned the plutus-app repository and successfully built the Haskell packages and other artifacts with nix. Then running …
0
votes
1
answer
100
views
Webpack warning when starting plutus-playground-client
I am getting a warning when I run npm start on the plutus-playground-client:
ℹ 「wds」: webpack output is served from /
ℹ 「wds」: Content not from webpack is served from /home/datapool/plutus-apps/plutus …
1
vote
1
answer
86
views
cardano-cli not showing utxo but Testnet Blockchain Explorer does
I have requested funds via Faucet, twice in fact because the first one I thought the request didn't go through but when I run:
cardano-cli query utxo --address $(cat 01.addr) --testnet-magic 109791106 …