go config_error ai_generated true

go: invalid module version "v1.0.0.1": version must be of the form vX.Y.Z

ID: go/invalid-semver-version

Also available as: JSON · Markdown · 中文
80%Fix Rate
88%Confidence
0Evidence
2025-06-15First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
1.21 active — — —
1.22 active — — —
1.23 active — — —

Root Cause

A version string in go.mod or dependency does not follow semantic versioning (semver) format.

generic

中文

go.mod 或依赖中的版本字符串不遵循语义化版本格式。

Workarounds

  1. 95% success Correct the version to a valid semver string. 
    Change 'v1.0.0.1' to 'v1.0.1' or 'v1.0.0' as appropriate.
  2. 85% success Use a pseudo-version if the module doesn't have a tag. 
    Use 'v0.0.0-20250520120000-abc123' format from commit hash.

Dead Ends

Common approaches that don't work:

  1. Using a version with extra digits like v1.0.0.1-beta. 100% fail

    Semver does not allow four parts; Go strictly enforces vX.Y.Z.

  2. Removing the 'v' prefix. 90% fail

    Go requires the 'v' prefix for module versions; without it, it's invalid.