Bug report #19898

VIGRA library missing in SAGA libs in QGIS3.2 on Mac OS X 10.12 (Sierra)

Added by Garth Fletcher over 5 years ago. Updated over 5 years ago.

Affected QGIS version:3.2.2 Regression?:No
Operating System:Mac OS X 10.12.6 Easy fix?:No
Pull Request or Patch supplied:No Resolution:
Crashes QGIS or corrupts data:No Copied to github as #:27722


The SAGA libs in /Applications/QGIS3_3_2_2-1.app/Contents/MacOS/lib/saga/ do not include VIGRA support, e.g., libimagery_vigra.dylib
Consequently SAGA > Image analysis > Edge detection (vigra) fails with "Error: select a library" message.
I suspect the same is true of the other SAGA > Image analysis > xxx (vigra) tools such as Fourier filter (vigra), Fourier transform (vigra), etc.

Is a compatible (SAGA 2.3.1) version of libimagery_vigra.dylib available which can be installed?


#1 Updated by Garth Fletcher over 5 years ago

Also missing is libimagery_opencv.dylib

#2 Updated by Alexander Bruy over 5 years ago

  • Category changed from Processing/SAGA to Build/Install

Looks like packaging issue, not Processing bug.

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