7739 - Radiant 2024.2 SP1: How can I resolve the PAR internal fatal error that only occurs on my design using Radiant 2024.2 SP1?

Description:

In Radiant 2024.2 SP1, there is PAR internal fatal error occurs due to a crash on the STA. This error is not limited to a specific device. A symptom that the design is affected by this issue is if this design is passing PAR on older versions of Radiant such as 2024.2.
Example error message:
67000001 Error - A fatal internal error occurred. The process will now exit.

Solution:

A fix has been identified, and a new release of Radiant 2024.2.1 is available on the following links:

Windows - https://www.latticesemi.com/view_document?document_id=54714

Linux - https://www.latticesemi.com/view_document?document_id=54715

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7739 - Radiant 2024.2 SP1: How can I resolve the PAR internal fatal error that only occurs on my design using Radiant 2024.2 SP1?

7739 - Radiant 2024.2 SP1: How can I resolve the PAR internal fatal error that only occurs on my design using Radiant 2024.2 SP1?

Related Articles

5751 - Radiant 1.0 Service Pack 1: Why is there a fatal error when running PAR with the reference design named "Key Phrase Detection Using Compact CNN"?

111 - ModelSim: Fatal: vsim-3381 Obsolete library format for design unit.

1915 - Diamond: ERROR - par: Failed to dump design to file.

1242 - Simulation: Modelsim: What does "Fatal : Obsolete library format for design unit" Modelsim error mean?

7019 - OEM Modelsim: Fatal: (vsim-3693) The minimum time resolution limit (10fs) in the Verilog source is smaller than the one chosen for SystemC or VHDL units in the design. Use the vsim -t option to specify the desired resolution.