Description

When re-running implementation in PlanAhead tool 14.1, the error message below is sometimes seen in the console:

[HDLCompiler 1654] Instantiating <module_1_i> from unknown module <module_1>

Solution

If this issue occurs, the work-around below can be applied:

1. Reset all generated outputs by right clicking on the XMP file and selecting the RESET option.
2. Then, re-run implementation.

This issue has been fixed in the PlanAhead 14.2 tool.