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amildm's avatar
amildm
Icon for Contributor rankContributor
3 years ago
Solved

Rapid re-Compilation -> design database is not found

Hi All, While a Rapid Recompilation I'm receiving the following error: "Error(20279): Rapid Recompile could not locate a design database from a previous compilation on disk. Perform a successful...
  • sstrell's avatar
    sstrell
    3 years ago

    2) Yes, exactly.

    3) Assignments -> Settings -> Compiler Settings

sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
3 years ago

First, what version of Quartus (Pro I presume) are you using? In recent versions, RR is really only for making changes to Signal Tap.

Also, as the error states, have you enabled Fitter snapshots before performing a full compilation? They are disabled by default (for some reason).

  • amildm's avatar
    amildm
    Icon for Contributor rankContributor
    3 years ago

    1) I'm using Quartus Pro v19.3

    2) "In recent versions, RR is really only for making changes to Signal Tap" - what do you mean "only changes in SignalTap"? Adding/removing signals, trigger types, etc?

    3) "have you enabled Fitter snapshots before performing a full compilation" - how can I do so?