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AR# 62228

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


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?




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 10/06/2014
Status Archive
Type General Article
  • Vivado Design Suite
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