CODEWITHSUNDEEP
rustanchorsolana
yeshealer
yeshealer

Reputation: 103

Anchor deploy --- Error: Custom: Invalid blockhash

Trying deploy a program to solana devnet.

I was using anchor deploy command.

Error: Custom: Invalid blockhash
There was a problem deploying: Output { status: ExitStatus(unix_wait_status(256)), stdout: "", stderr: "" }.

I got this error.

OS: Ubuntu 21.10

Framework: anchor

Language: Rust

https://github.com/yeshealer/buildspace-anchor-epic-project

and This is my source project.

Upvotes: 0

Views: 710

Answers (3)

Young Zhou
Young Zhou

Reputation: 71

I recently started to learn Solana and Anchor development and experienced same issues. It's really painful to have limited documentations. Here's what I found and how I deal with them. I think that there maybe some better ways to solve but since I'm new to this area. At least for now, it's temporary way for me.

How to handle Solana Anchor deployment error and version switching error?

Upvotes: 0

batphonghan
batphonghan

Reputation: 485

You may try to downgrade to anchor 0.18 ATM.

Upvotes: 0

Jon C
Jon C

Reputation: 8412

The Invalid blockhash error means that one of the deploy messages timed out or was not part of the fork chosen by the network. For devnet, you probably hit a timeout. Typically, you just need to retry the deploy to get it to succeed, perhaps the network was falling behind.

More information about blockhashes in transactions at https://docs.solana.com/developing/programming-model/transactions#recent-blockhash

Upvotes: 1

Related Questions