AR# 4774

説明

Occasionally, NGDBUILD will give the error: 

ERROR: based: 6 - On or above line <line> in file <file>:  

Duplicate entry for component <component> in library work.

ソリューション

This has been seen to happen when there is a user-created macro that has been named the same as a standard Xilinx library  

component. This is especially likely if the user is generating Logiblox or CoreGen modules. The solution is to regenerate the Logiblox or CoreGen module with a name different from those of the library components.