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Quartus Internal Errors

Hi, I know I should be posting this to Altera Support, but I am in a bit of a hurry and hoping someone on the grp could advise me in parallel. I get a Quartus internal error while it's doing a P&R. Has anyone seen this before?? Any workarounds? I see this on 2 different machines both with enough RAM(1GB).

---------------------------------------------------------------------------- Internal Error: Sub-system: CDB_ATOM, File: cdb_atom_netlist.cpp, Line: 1585 iter == m_created_from_map.end() (Fitter pre-processing) Quartus II Version 3.0 Build 245 10/09/2003 SJ Full Version Service Pack Installed: 2

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Thanks & Regards Tushit

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tushit
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Tushit,

This error is in a low level library and is difficult to explain the cause without analyzing it with a debugger. In the meantime if you do not have access to Quartus II 4.0 send me a qar (Quartus Archive) file of your project, and I can compile the design with 4.0 to find out if that will help you.

- Subroto Datta Altera Corp.

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Subroto Datta

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