---
title: trailer_error
summary: Trailers aren't available until the body has been completely transmitted, so this error type can either indicate that the errors aren't available yet, or that an error occurred.
url: https://www.fastly.com/documentation/reference/compute/sdks/python/fastly_compute/exceptions/http_body/trailer_error/
---

**Kind:** Module  
**Package:** fastly-compute 0.1.3  
**Path:** `fastly_compute::exceptions::http_body::trailer_error`

Trailers aren't available until the body has been completely transmitted, so this error
type can either indicate that the errors aren't available yet, or that an error occurred.

## Classes

| Name | Summary |
| --- | --- |
| [Error](https://www.fastly.com/documentation/reference/compute/sdks/python/fastly_compute/exceptions/http_body/trailer_error/class.Error/) | An error occurred. |
| [NotAvailableYet](https://www.fastly.com/documentation/reference/compute/sdks/python/fastly_compute/exceptions/http_body/trailer_error/class.NotAvailableYet/) | The trailers aren't available yet. |
| [TrailerError](https://www.fastly.com/documentation/reference/compute/sdks/python/fastly_compute/exceptions/http_body/trailer_error/class.TrailerError/) | Trailers aren't available until the body has been completely transmitted, so this error type can either indicate that the errors aren't available yet, or that an error occurred. |