Error: Unable to Build Solana Program Due to Rest Compiler Version Requirement
As a developer working with the solana blockchain, you may encounter an error when trying to build your solana program. The Specific Error Message “Error: Package” Solana program V1.18.26Cannot Be Built because it requires Restc 1.75.0 or Neer "is QUITE INFORTICATIVE, But also frustrating.
In this article, we'll explore what's causing the issue and provide steps to resolve it.
The issue
The Error Message Indicates That theSolana program V1.18.26Package is not compatible with the peace compiler version 1.75.0 or newer. Solana Requires A minimum of Rust Version 1.73.0 (specifically, Rustc 1.74.0) to Build its programs.
Why Does this matter?
The Solana Program Requires Rests Becoause It's Built Using The Rust Compiler for Building and Linking the Program. However, if you're tryping to use a package that deepends on another Package that only works with an older version of Rust, You'll Encounter this error.
Resolving the Issue
To Resolve This Issue, Follow these Steps:
- update your rest compiler : make sure you have the latest version or rest installed. You can check the current version by runningRustc -Version
in your terminal. If it's an older version (E.G., 1.74.0), update to a newer version (E.G., 1.75.0).
- Check Dependencies : Verify that all packages required for your solana program are compatible with the updated rest compiler. You can use tools likeRustup Tool Check
orCargo Checkto Identify Any Incompatible Dependencies.
- Update Solana program Package : If you're Using a Package LikeSolana program V1.18.26
, update it to the latest Version That Supports the Minimum Required Rest Compiler Version (E.G.,Solana-program V1.20.0`).
- Try Building Again : After updating your Dependencies and solving any incompatibility issues, try rebuilding your program using cargo or rustc.
Additional tips
- Make sure you have a compatible rest Environment installed on your system.
- If you’re working with a large project, Consider Upgrading All Packages to Their Latest Versions at Once. This can help reduce the number of compatibility issues and make it easy to resolve them later.
- Always check the Documentation for Each Package you use in your projects to Ensure they’re compatible with the latest Rust Version.
By following thesis steps and tips, you should be able to resolve the error and successful build your solana programs use the desired rest compiler version.
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