Improve lib performance

**Problem**
When working with components, the error messages could be more descriptive.

**Suggestion**
Improve error handling and add detailed error messages.

**Context**
This would help with debugging and maintenance.

Start by locating the component-related error handling under lib and review how current messages are produced. The issue does not name a file, test, or specific message, so first clarify the intended details and identify how improved messages will be verified.

Written by the indexing model from the issue text.