[General] <Can't find fflonk_setup_snark_data.bin error when running prover compressor>

[sugarbody]

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Provide a brief description of the functionality you're trying to implement and the issue you are running into.

When I was running prover, I got this error. I downloaded setup_compact.key(4.5GB) but can't find fflonk_setup_snark_data.bin file. How to solve this problem?

Debug Compressor fflonk key file path "data/keys/fflonk_setup_snark_data.bin"
thread 'tokio-runtime-worker' panicked at crates/lib/keystore/src/compressor.rs:97:39:
called Result::unwrap() on an Err value: Os { code: 2, kind: NotFound, message: "No such file or directory" }

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[ly0va]

Hi @sugarbody! You can download or generate all prover keys using zkstack prover setup-keys command

Feel free to unmark this discussion as answered if this does not solve your issue.

[sugarbody]

downloading is working but generating. I should use zkstack prover setup-keys --mode=download --region=us to setup keys.