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# E643

# Field Previously Excluded

## Erroneous Code Example

This error occurs when you try to access or include a field that has been previously excluded in the traversal.

In this example, the `email` field is excluded in the traversal, but is being accessed.

<CodeGroup>
  ```rust queries.hx theme={null}
  Query getUser(userId: ID) =>
      user <- N<User>(userId)::!{email}
      RETURN user::{email}
  ```
</CodeGroup>

## Solution

Remove the exclusion or access the field after the exclusion.

<CodeGroup>
  ```rust queries.hx theme={null}
  Query getUser(userId: ID) =>
      user <- N<User>(userId)
      RETURN user::{email}
  ```
</CodeGroup>