How to debug error {"code":-32603} on solana

Question

• I learned solana via soldev.app and I tried to pull source code from: https://github.com/Unboxed-Software/solana-movie-program.git (branch: solution-add-comments) and deploy to testnet.

After deploying, I called smartcontract from react app (https://github.com/Unboxed-Software/solana-movie-frontend.git) and I got the error {"code":-32603}.

How to debug where error come from ?

Answer 1

Unfortunately that code just means "internal error", which doesn't give too much more info.

Here's the source code for the JSON RPC crate used by Solana's RPC server: https://github.com/apoelstra/rust-jsonrpc/blob/be0758755ca216f9c169ccb747537da97cf4726e/src/error.rs#L160

You'll need to look at any other error info that's provided.

Answer 2

3000 are Account errors in Anchor.

Reference this repo - https://github.com/0xdeepmehta/fuck-anchor/blob/master/src/errors.rs