hie-core VS ihaskell

A challenger to Solidity? Never heard of anyone else using this before.

How does it make sense to say that a system is both a blockchain and not a blockchain at the same time? Is enterprise blockchain (also called DLT) censorship resistant? What are the main challenges of implementing enterprise blockchain in real life, and how can Daml (Digital Asset’s open source smart contract language and platform) help tackle the challenges? We’ll look at those questions and others in this post.

I'm looking for Daml (smart contracts) developers to build out smart contract templates for a wallet application will be used to mint / swap / send digital asset.

It's extremely easy to get started. All you need to do is describe the behavior of your application in an easy to read and write smart-contract language, and let Daml take care of infrastructure and integrations. You can take a look here https://daml.com/

If the goal is to create a supply chain management system, and get experience in writing smart contracts, I would suggest checking out Daml (https://daml.com/). Daml is a smart contract language which can be later deployed onto Hyerpledger Fabric if you wish, or other blockchains.

Are you referring to IHaskell: https://github.com/IHaskell/IHaskell?

Note that we do have the IHaskell kernel for Jupyter, so we don't have to be that jealous.

More info: https://github.com/gibiansky/IHaskell/issues/1251

That looks like a generic front-end error for when the back-end is unavailable, the back-end error should be more informative, but I don't know where exactly you can find it. At this point it might make sense to open an issue on the issue tracker of IHaskell, they will be able to give you more useful answers.

I haven't actually used IHaskell, however, the png file is presumably created in whatever the working directory is when the script is running. The IHaskell wiki says: