Bincode Deserialization Error

[orkunkilic]

I am facing an error while my prover is trying to deserialize the bincode that it retrieved from Bonsai API.

I also get the bincode manually using Swagger UI and tried to deserialize it into Receipt in other program but still got the error. Creating SNARK on Swagger is working fine, so I couldn't find where the error is. I guess Receipt struct in v0.16.1 is different than the Receipt struct in Bonsai but I am not sure.

thread 'main' panicked at 'called "Result::unwrap()" on an "Err" value: Io(Kind(UnexpectedEof))', host/src/main.rs:85:56

Is this a known bug?

[mothran]

Interesting, bonsai uses 0.16.1 specifically this branch: https://github.com/risc0/risc0/commits/release-0.16 at commit: 0d02111

Could you post your Cargo.toml or at least the risc0-zkvm import line to double check the version your deserializing against.

[capossele]

What concrete struct are you using for the deserialisation?
I think 0.16.1 uses SessionReceipt

risc0/risc0/zkvm/src/receipt.rs

Line 162 in 0d02111

pub struct SessionReceipt {

[flaub]

If you're still having this issue, please re-open, closing for now.