[Qgis-user] Mac QGIS 3 GRASS fix

William Kyngesburye woklist at kyngchaos.com
Thu Mar 22 15:47:05 PDT 2018


Well, it seems that running any GRASS Processing coughs up this error.  Mystery to me, permissions are correct for the app, nothing should be writing to the app, and if it is trying that's wrong.

The error doesn't help me try to figure out what's going on.  Help would be appreciated.

> On Mar 22, 2018, at 1:10 PM, William Kyngesburye <woklist at kyngchaos.com> wrote:
> 
> What are you doing?  GRASS plugin tools or Processing GRASS algorithms?
> 
> Nothing should be trying to write to the GRASS dir.  There should not be permissions problem reading from the GRASS dir.
> 
>> On Mar 22, 2018, at 11:00 AM, jehdukeegr at gmail.com <mailto:jehdukeegr at gmail.com> wrote:
>> 
>> Thanks William.  I'm still getting some sort of error using grass.  Not sure if this is still related.
>> 
>> /var/folders/d3/q41sw4cj5_s479lpjf1z3hwc0000gn/T/processing_7fd31b05f63f437c84dee066f864d9f9/grassdata/temp_location/PERMANENT: /Applications/QGIS3.app/Contents/MacOS/grass/etc/colors/grass: Permission denied 
>> /var/folders/d3/q41sw4cj5_s479lpjf1z3hwc0000gn/T/processing_7fd31b05f63f437c84dee066f864d9f9/grassdata/temp_location/PERMANENT: /Applications/QGIS3.app/Contents/MacOS/grass/etc/colors/grass: Permission denied 
>> 
>> 
>> 
>> 
>> On Thu, Mar 22, 2018 at 8:36 AM, William Kyngesburye <woklist at kyngchaos.com <mailto:woklist at kyngchaos.com>> wrote:
>> The non-working GRASS in the Mac QGIS 3 should be fixed now.  It appears the GRASS internals still don't like spaces in the path to GRASS -- this came from my adding "3" to the QGIS app name with a space.  The app is now without a space, "QGIS3.app".
>> 
>> It looks like the missing SAGA is also fixed by the rebuild (don't know why, it just happened).
>> 
>> REMINDER: My QGIS 3 package requires the python.org <http://python.org/> Python 3.  Other distributions/installations of Python are not supported (ie Homebrew, Macports, Anaconda...).
>> 
>> -----
>> William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
>> http://www.kyngchaos.com/ <http://www.kyngchaos.com/>
>> 
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> -----
> William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
> http://www.kyngchaos.com/ <http://www.kyngchaos.com/>
> 
> All generalizations are dangerous, even this one.
> 
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-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/

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