Bolt deployment

Netlify Build Plugin Configuration Error

Netlify build fails due to plugin configuration errors. The deploy log shows 'Plugin error' but the app builds fine locally.

Specific plugin (Node version manager, environment variable handler, etc.) fails during the build process.

Error Messages You Might See

failed to load plugin @netlify/plugin-nextjs Error parsing netlify.toml Plugin failed during build Node version 16 not compatible
failed to load plugin @netlify/plugin-nextjsError parsing netlify.tomlPlugin failed during buildNode version 16 not compatible

Common Causes

  1. Plugin not installed or netlify.toml points to wrong version
  2. Plugin configuration syntax error in netlify.toml
  3. Plugin requires environment variables not set
  4. Plugin expects certain file structure missing in repo
  5. Node version specified in netlify.toml incompatible with dependencies

How to Fix It

Check netlify.toml for syntax errors using TOML validator

Verify plugin packages: npm ls @netlify/plugin-*

Check build logs for specific plugin error message

Update Node version in netlify.toml to match local dev: node_version = "18.17.0"

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Frequently Asked Questions

Where do I configure Netlify plugins?

In netlify.toml file at repo root. Or in Netlify UI under Site Settings > Build & Deploy > Plugins

How do I check Node version?

In netlify.toml: [build] node_version = "18.17.0". Must match package.json engines

Why does build fail with "plugin not found"?

Plugin not installed as npm package. Check package.json and netlify.toml reference match exactly

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