Error(vcom-19): Failed to access library 'altgxb_lib' at "altgxb_lib"

Description

This error message may occur in the ModelSim^®-Altera^® simulator when you simulate a VHDL post-fit netlist for certain intellectual property (IP) functions that use the Stratix^® GX altgxb megafunction.

The name altgxb_lib is referenced in the VHDL Output File (.vho). The precompiled library in the ModelSim-Altera simulator is named altgxb instead of altgxb_lib.

To resolve this naming inconsistency, map the library name altgxb_lib to altgxb using the following command:

vmap altgxb_lib altgxb