UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 62228

Vivado - Failure to open PlanAhead project file XX.ppr in Vivado: ProjXMLParser: parseNLH didn't produce a netlist

Description

When I try to open an old PlanAhead project file (PPR) in Vivado, Vivado fails to open the project and gives the following error:

ProjXMLParser: parseNLH didn't produce a netlist

Why does this happen?

 

 

Solution

This PPR project is too old and contains some legacy tags, which causes the issue.

To work around this, use PlanAhead 14.x to open the PPR and change to a 7 series part.

Vivado can then be used to open the new PPR properly.
AR# 62228
Date Created 09/28/2014
Last Updated 10/06/2014
Status Active
Type General Article
Tools
  • Vivado Design Suite