E101

For the complete documentation index optimized for AI agents, see llms.txt.

Unknown Node Type

Erroneous Code Example

This error occurs when you try to reference a node type that is not defined in your schema.

QUERY getUser(id: ID) =>
    user <- N<User>(id)
    RETURN user

// no types defined

Solution

Define the node type User in your schema.

N::User {
    // fields
}