---
title: "Avontus Designer 2015 R13"
slug: "avontus-designer-2015-r13"
updated: 2023-07-27T14:07:02Z
published: 2023-07-27T14:07:02Z
canonical: "docs.avontus.com/avontus-designer-2015-r13"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.avontus.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Avontus Designer 2015 R13

### **Version: 3.4.176 Release Date: November 12, 2015**

## Issues Resolved

- Fixed errors/crashes when opening scaffold drawings.
- Fixed an error with the stair tower dialog when a handrail was not found.
- Fixed an issue in the scaffold conceptual model when drawing vertical elements.
- Fixed a possible null reference error when drawing scaffold parts.