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AnttiLukats's avatar
AnttiLukats
Icon for Occasional Contributor rankOccasional Contributor
1 month ago
Solved

Quartus Prime Pro fatal error

Hi when we click compile, internal error comes: Problem Details Error: Internal Error: Sub-system: RDB, File: /quartus/db/rdb/rdb_utility.cpp, Line: 1944 rval == nullptr Stack Trace: Quartus 0x10...
Compilation
  • RichardT_altera's avatar
    RichardT_altera
    1 month ago

    I don't find this IE in the database. 

    I believe the issue is resolved in Quartus 25.3.1, so I suggest upgrading the design to 25.3.1 in order to fix the problem.
    Out of curiosity, does the same issue occur with other devices, e.g., Arria 10? 

    If yes, could you share the QAR project (Project > Achieve Project) so we could investigate it further? 

    Regards,
    Richard Tan 

FvM's avatar
FvM
Icon for Super Contributor rankSuper Contributor
1 month ago

Hi,

I know that 25.3 Pro generally works for Agilex 3. If you can't track down the error to specific IP or design constructs, Altera support should get a project .qar to locate the problem. Latest Quartus version supporting Agilex is 25.3.1 Pro b.t.w. May be it makes a difference.

Regards
Frank

  

  • AnttiLukats's avatar
    AnttiLukats
    Icon for Occasional Contributor rankOccasional Contributor
    1 month ago

    I got the projects migrated and working somehow. So it all works now, dont know why it failed first.

    • RichardT_altera's avatar
      RichardT_altera
      Icon for Super Contributor rankSuper Contributor
      1 month ago

      I don't find this IE in the database. 

      I believe the issue is resolved in Quartus 25.3.1, so I suggest upgrading the design to 25.3.1 in order to fix the problem.
      Out of curiosity, does the same issue occur with other devices, e.g., Arria 10? 

      If yes, could you share the QAR project (Project > Achieve Project) so we could investigate it further? 

      Regards,
      Richard Tan