Article ID: 000086074 Content Type: Error Messages Last Reviewed: 03/25/2022

Internal Error: Sub-system: STA, File: /quartus/tsm/sta/sta_wyslander.cpp, Line: 124

Environment

    Intel® Quartus® Prime Pro Edition
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Description

Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 21.1 and earlier, you might see the following internal error when the signal name or instance name exceeds 30,000 characters in the synthesized netlist:

Internal Error: Sub-system: STA, File: /quartus/tsm/sta/sta_wyslander.cpp, Line: 124

Resolution

To work around this problem, check that the signal names or instance names do not exceed 30,000 characters.

This problem is fixed beginning with the Intel® Quartus® Prime Pro Edition Software version 21.3.

Related Products

This article applies to 1 products

Intel® Programmable Devices

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