Internal Error: Sub-system: QCU, File: /quartus/comp/qcu/qcu_qis_utility.cpp, Line: 1673

Description

Due to a problem in the Quartus® Prime Pro Edition Software version 25.3 or earlier, you might see this internal error when you run Start Standard to Pro Lint.

Resolution

To work around this problem in the Quartus® Prime Pro Edition Software version 25.1.1, download and install the patch below.

This problem is fixed beginning with the Quartus® Prime Pro Edition Software version 25.3.1.