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AR# 10672

Flow engine 3.1 - ERROR:NGDBuild:413 - Invalid UCF/NCF file entry value detected while reading UCF file <name>.ucf, line number is 1, offset is 1, and value is'

Description

Keywords: NGDBuild, 413, invalid, UCF, Design Manager, 31, parsing, syntax

Urgency: Standard

General Description:
When implementing a design with a UCF file, the following errors may appear:

ERROR:NgdBuild:413 - Invalid UCF/NCF file entry value detected while
reading UCF file <name>.ucf , line number is 1, offset is 1, and value is

ERROR:NgdBuild:31 - Errors found while parsing .ucf file "newapple.ucf".
Please check for syntax errors in the UCF file. For more information on
legal UCF constraints, please see the "Attributes, Constraints, and Carry
Logic" section of the Libraries Guide.

Solution

First, save the offending UCF as another file. Then go to the Project Manager window.
Click on Implementation-->Set Constraints file. Select "Copy Constraints data from,"
then click on "Custom". Browse to the relevant file and click "OK."

Then, run the Flow Engine again.
AR# 10672
Date Created 08/29/2007
Last Updated 10/01/2008
Status Archive
Type General Article