Unable to run GRASS plugin on MacOS

PeterPetrik commented 5 years ago

File "/Applications/QGIS3.10.app/Contents/Resources/grass7/bin/_grass76", line 2207, in <module>
main()
File "/Applications/QGIS3.10.app/Contents/Resources/grass7/bin/_grass76", line 2143, in main
grass_gui=grass_gui)
File "/Applications/QGIS3.10.app/Contents/Resources/grass7/bin/_grass76", line 1390, in lock_mapset
ret = call([gpath("etc", "lock"), lockfile, "%d" % os.getpid()])
File "/Applications/QGIS3.10.app/Contents/Resources/grass7/bin/_grass76", line 247, in call
return subprocess.call(cmd, **kwargs)
File "/Applications/QGIS3.10.app/Contents/Frameworks/Python.framework/Versions/Current/lib/python3.7/subprocess.py", line 323, in call
with Popen(*popenargs, **kwargs) as p:
File "/Applications/QGIS3.10.app/Contents/Frameworks/Python.framework/Versions/Current/lib/python3.7/subprocess.py", line 775, in __init__
restore_signals, start_new_session)
File "/Applications/QGIS3.10.app/Contents/Frameworks/Python.framework/Versions/Current/lib/python3.7/subprocess.py", line 1522, in _execute_child
raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: '/usr/local/Cellar/osgeo-grass/7.6.1_5/grass76/etc/lock': '/usr/local/Cellar/osgeo-grass/7.6.1_5/grass76/etc/lock'
/Applications/QGIS3.10.app/Contents/Resources/grass7/grass76.sh: line 20: /private/var/folders/9_/1ntz1sgx1qgflk2pyshntrmr0000gn/T/processing_8f307747f31d49f5b7353446df4f17cb/grassdata/temp_location/PERMANENT: is a directory

PeterPetrik commented 5 years ago

workaround (replace with your QGIS version)

in file: /Applications/QGIS3.10.app/Contents/Resources/grass7/bin/_grass76 replace /usr/local/Cellar/osgeo-grass/7.6.1_5/grass76 with /Applications/QGIS3.10.app/Contents/Resources/grass7

PeterPetrik commented 5 years ago

fixed in qgis-mac-packager. TODO: test nighlty from 31Aug and check if GRASS works https://qgis.org/downloads/macos/

dkav commented 5 years ago

I get the following error on 3.10 (downloaded Nov 5) with the Grass plugin enabled:

GRASS init error : GRASS was not found in '/usr/local/opt/osgeo-grass/grass-base' (GISBASE), provider and plugin will not work.

I was also unable to get v.voronoi.skeleton to work from the processing toolbox (Grass plugin disabled). Here is the error:

_FileNotFoundError: [Errno 2] No such file or directory: '/usr/local/Cellar/osgeo-grass/7.6.1_5/grass76/etc/lock': '/usr/local/Cellar/osgeo-grass/7.6.15/grass76/etc/lock' /Applications/QGIS3.10.app/Contents/Resources/grass7/grass76.sh: line 20

dkav commented 5 years ago

When I apply your workaround the plugin issue remains. The v.voronoi.skeleton does proceed further along only to fail with the following:

_/private/var/folders/zn/l8w7w5pj55z3nqxjmg8zd3j40000gn/T/processing_e94583737c764df0be271f2caa57bfc3/grassdata/grass_batchjob.sh: line 5: v.voronoi.skeleton: command not found

neteler commented 5 years ago

Update: GRASS GIS 7.8.1 with support for Python 3, PROJ 6 and GDAL 3 has been released:

spatialthoughts commented 5 years ago

workaround (replace with your QGIS version)

in file: /Applications/QGIS3.10.app/Contents/Resources/grass7/bin/_grass76 replace /usr/local/Cellar/osgeo-grass/7.6.1_5/grass76 with /Applications/QGIS3.10.app/Contents/Resources/grass7

The workaround works for me on 3.10 downloaded on 7Nov.

PeterPetrik commented 5 years ago

can someone confirm that nightly builds with grass now works ok? if yes we can trigger rebuild of LTR and PR qgis to have this fixed

dkav commented 5 years ago

v.voronoi.skeleton from the Processing Toolbox worked on the nightly build. Grass Plugin did not.

leonmvd commented 4 years ago

I came across this Interesting solution. Toggle editing mode on the layer you are processing and the tool will work https://gis.stackexchange.com/questions/63000/how-to-resize-shapefile-features-proportionally-in-qgis

davidafuller01 commented 4 years ago

I get the same error as @dkav (**GRASS init error:** GRASS was not found in '/usr/local/opt/osgeo-grass/grass-base' (GISBASE), provider and plugin will not work.) simply trying to toggle on GRASS7 via the Plugins manager.

The workaround suggested above isn't applicable as I installed from the QGIS.org download page (not Homebrew). Here's what the applicable portion of /Applications/QGIS3.10.app/Contents/Resources/grass7/bin/_grass76 looks like on my CLEAN install (i.e., prior 3.4 version fully uninstalled):

# ----+- Python 3 compatibility end -+----

# Variables substituted during build process
if 'GISBASE' in os.environ:
    # TODO: should this be something like GRASS_PATH?
    # GISBASE marks complete runtime, so no need to get it here when
    # setting it up, possible scenario: existing runtime and starting
    # GRASS in that, we want to overwrite the settings, not to take it
    # possibly same for GRASS_PROJSHARE and others but maybe not
    gisbase = os.environ['GISBASE']
else:
    gisbase = "/Applications/QGIS3.10.app/Contents/Resources/grass7"
cmd_name = "grass76"
grass_version = "7.6.1"
ld_library_path_var = 'DYLD_LIBRARY_PATH'
if 'GRASS_PROJSHARE' in os.environ:
    config_projshare = os.environ['GRASS_PROJSHARE']
else:
    config_projshare = "/Applications/QGIS3.10.app/Contents/Resources/proj/proj"

gisbase = os.path.normpath(gisbase)

dkav commented 4 years ago

@gioman if the GRASS plugin is abandoned per your comment elsewhere would it not be helpful to remove the plugin altogether and eliminate confusion?

gioman commented 4 years ago

@gioman if the GRASS plugin is abandoned per your comment elsewhere would it not be helpful to remove the plugin altogether and eliminate confusion?

@dkav it is a good question. I would have discussed it in the upcoming dev meeting but it has been canceled, so I will do it in the next, but feel free to raise the issue in the developers mailing list.

gioman commented 4 years ago

@gioman if the GRASS plugin is abandoned per your comment elsewhere would it not be helpful to remove the plugin altogether and eliminate confusion?

@dkav but also note that despite being "abandoned" is also still working on Linux and Windows.

neteler commented 4 years ago

Let me recommend to switch to GRASS GIS 7.8 which supports Python 3 (since 7.6 is really old...).

dkav commented 4 years ago

@gioman did you ever get a chance to bring this issue up? I haven't followed up myself.

christro commented 4 years ago

Is there already a solution? I can not find a workaround to fix this problem on Mac OS.

christro commented 4 years ago

At a first glance the following workaround was successful

sudo mkdir -p /usr/local/opt/osgeo-grass
sudo ln -s /Applications/QGIS3.10.app/Contents/Resources/grass7 /usr/local/opt/osgeo-grass/grass-base

But If I load a GRASS layer, I get the following errors

GRASS provider Cannot get projection: Cannot find module /Applications/QGIS3.10.app/Contents/MacOS/lib/qgis/grass/modules/qgis.g.info7
GRASS provider Cannot get raster extent : Cannot find module /Applications/QGIS3.10.app/Contents/MacOS/lib/qgis/grass/modules/qgis.g.info7
GRASS provider Cannot get map info Cannot find module /Applications/QGIS3.10.app/Contents/MacOS/lib/qgis/grass/modules/qgis.g.info7

There is no file with the name "qgis.g.info7" in the folder "/Applications/QGIS3.10.app" and even the whole folder qgis is missing in "/Applications/QGIS3.10.app/Contents/MacOS/lib/". So my question: should I give up any attempts to fix this by myself, because the GRASS Plugin is completely broken in QGIS 3.10 LTR?

gioman commented 4 years ago

because the GRASS Plugin is completely broken in QGIS 3.10 LTR

@christro it seems broken at least on macOS.

christro commented 4 years ago

Status GRASS Plugin for QGIS 3.12.2

Grass Plugin can be loaded, but raster layer can not be added. Adding raster layer results in the following error

2020-05-09T17:20:49 CRITICAL Invalid Layer :

GRASS provider Cannot get projection: Cannot find module /Applications/QGIS3.12.app/Contents/MacOS/lib/qgis/grass/modules/qgis.g.info7
GRASS provider Cannot get raster extent : Cannot find module /Applications/QGIS3.12.app/Contents/MacOS/lib/qgis/grass/modules/qgis.g.info7
GRASS provider Cannot get map info: Cannot find module /Applications/QGIS3.12.app/Contents/MacOS/lib/qgis/grass/modules/qgis.g.info7

Raster layer Provider is not valid (provider: grassraster, URI: /Users/xxx/shared/data/spearfish60_grass7/PERMANENT/cellhd/elevation.dem

As workaround I linked the qgis folder from QGIS 3.8. Now it is possible to add raster layer.

ln -s /Applications/QGIS3.8.app/Contents/MacOS/lib/qgis /Applications/QGIS3.12.app/Contents/MacOS/lib

Unfortunately there are still problems with vector layers. It is possible to add vector layers, but doing a simple "Identifying Features" leads to a complete crash of the QGIS application.

Process:               QGIS [5647]
Path:                  /Applications/QGIS3.12.app/Contents/MacOS/QGIS
Identifier:            org.qgis.qgis312
Version:               3.12.2 (3.12.2 [])
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           QGIS [5647]
User ID:               501

Date/Time:             2020-05-09 18:13:25.990 +0200
OS Version:            Mac OS X 10.14.6 (18G4032)
Report Version:        12
Anonymous UUID:        05F1C189-8A06-FDBD-BA0F-3ABB23FCC202

Time Awake Since Boot: 68000 seconds

System Integrity Protection: enabled

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Segmentation fault: 11
Termination Reason:    Namespace SIGNAL, Code 0xb
Terminating Process:   exc handler [5647]

VM Regions Near 0:
--> 
    __TEXT                 0000000103863000-0000000103d72000 [ 5180K] r-x/rwx SM=COW  /Applications/QGIS3.12.app/Contents/MacOS/QGIS

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   org.qt-project.QtCore           0x000000010d86cbb6 QTextCodec::toUnicode(QByteArray const&) const + 22
1   org.qgis.qgis3_grass            0x000000012016e0ba QgsGrassFeatureIterator::setFeatureAttributes(int, QgsFeature*, QList<int> const&, QgsGrassVectorMap::TopoSymbol) + 474
2   org.qgis.qgis3_grass            0x000000012016e3a7 QgsGrassFeatureIterator::setFeatureAttributes(int, QgsFeature*, QgsGrassVectorMap::TopoSymbol) + 199
3   org.qgis.qgis3_grass            0x000000012016d9be QgsGrassFeatureIterator::fetchFeature(QgsFeature&) + 2622
4   org.qgis.qgis3_core             0x0000000106d4435e QgsAbstractFeatureIterator::nextFeature(QgsFeature&) + 174
5   org.qgis.qgis3_core             0x0000000106fc5d03 QgsVectorLayerFeatureIterator::fetchFeature(QgsFeature&) + 1267
6   org.qgis.qgis3_core             0x0000000106d4435e QgsAbstractFeatureIterator::nextFeature(QgsFeature&) + 174
7   org.qgis.qgis3_gui              0x0000000104dad2a9 QgsMapToolIdentify::identifyVectorLayer(QList<QgsMapToolIdentify::IdentifyResult>*, QgsVectorLayer*, QgsGeometry const&) + 1721
8   org.qgis.qgis3_gui              0x0000000104dabeb0 QgsMapToolIdentify::identify(QgsGeometry const&, QgsMapToolIdentify::IdentifyMode, QList<QgsMapLayer*> const&, QFlags<QgsMapToolIdentify::Type>) + 864
9   org.qgis.qgis3_gui              0x0000000104dac668 QgsMapToolIdentify::identify(QgsGeometry const&, QgsMapToolIdentify::IdentifyMode, QFlags<QgsMapToolIdentify::Type>) + 40
10  libqgis_app.3.12.2.dylib        0x0000000103fe601c QgsMapToolIdentifyAction::identifyFromGeometry() + 332
11  org.qt-project.QtCore           0x000000010d83c6f9 QMetaObject::activate(QObject*, int, int, void**) + 1417
12  libqgis_app.3.12.2.dylib        0x0000000103db5f5b QgsMapToolSelectionHandler::geometryChanged(QFlags<Qt::KeyboardModifier>) + 59
13  libqgis_app.3.12.2.dylib        0x0000000103ffa025 QgsMapToolSelectionHandler::selectFeaturesReleaseEvent(QgsMapMouseEvent*) + 533
14  libqgis_app.3.12.2.dylib        0x0000000103fe6ced QgsMapToolIdentifyAction::canvasReleaseEvent(QgsMapMouseEvent*) + 45
15  org.qgis.qgis3_gui              0x0000000104d8d8ad QgsMapCanvas::mouseReleaseEvent(QMouseEvent*) + 301
16  org.qt-project.QtWidgets        0x000000010ab14252 QWidget::event(QEvent*) + 450
17  org.qt-project.QtWidgets        0x000000010abbc12d QFrame::event(QEvent*) + 45
18  org.qt-project.QtWidgets        0x000000010ae31037 QGraphicsView::viewportEvent(QEvent*) + 1191
19  org.qt-project.QtCore           0x000000010d80bd7e QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) + 206
20  org.qt-project.QtWidgets        0x000000010aad876a QApplicationPrivate::notify_helper(QObject*, QEvent*) + 250
21  org.qt-project.QtWidgets        0x000000010aadb61d QApplication::notify(QObject*, QEvent*) + 7373
22  org.qgis.qgis3_core             0x0000000106c74f93 QgsApplication::notify(QObject*, QEvent*) + 67
23  org.qt-project.QtCore           0x000000010d80bab4 QCoreApplication::notifyInternal2(QObject*, QEvent*) + 212
24  org.qt-project.QtWidgets        0x000000010aad90b4 QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) + 900
25  org.qt-project.QtWidgets        0x000000010ab333cc 0x10aac8000 + 439244
26  org.qt-project.QtWidgets        0x000000010ab320eb 0x10aac8000 + 434411
...

christro commented 4 years ago

Status GRASS Plugin for QGIS 3.13.0-Master (Nightly Build 09/05/20)

The same as for QGIS 3.12.2, no improvements

gioman commented 4 years ago

@christro I think is clear that the GRASS plugin is not working on QGIS 3 on macOS. If there will be any development on this you will get a notification.

christro commented 4 years ago

Thanks for this clarification. The last version was QGIS 3.8 for which the GRASS Plugin was really working on Mac OS. This was also the last version, which was installed with the old installer. I thought, it would be maybe useful to document this, also for people which have the same problem. The GRASS Plugin is according to the Plugin Manager a so called Core Plugin and I am relying on this. I am using this Plugin also for teaching and this for years and now I am a little bit worried that it is broken since 3.10. Therefore I wanted to document the status of the GRASS Plugin here.

PeterPetrik commented 4 years ago

I am working on it. Unfortunately it is not that easy as it looks. Hopefully should be ready with QGIS 3.14 (along with GDAL3 and PROJ6 and other updates)

christro commented 4 years ago

@PeterPetrik and @gioman: Thank you very much for your help and your fast reply

gioman commented 4 years ago

Tested on 3.14.0 and 3.10.7 on macOS Catalina:

GRASS init error: GRASS was not found in '/usr/local/osgeo-grass/grass-base' (GISBASE), provider and plugin will not work.

ydeznutz commented 4 years ago

i got this eror today, any solution?

gioman commented 4 years ago

any solution

@ydeznutz if you don't really need to use the GRASS plugin then you can run GRASS tools in the Processing toolbox.

ronenschmitz commented 4 years ago

Hi all, now I hope this is good news for everybody: In QGIS 3.10.8, when I ran it for the first time, it showed me this error GRASS init error: GRASS was not found in '/usr/local/osgeo-grass/grass-base' (GISBASE), provider and plugin will not work. – like mentioned above.

The solution that worked was: I anyways went to Plugins/GRASS/ and everything was greyed out except for GRASS Options, which I selected. In the General-Tab there is an option to manually browse for Applications/QGIS3.10.app/Contents/Resources/grass7. Make sure to hit the radio button Custom.

and finally the GRASS init error is gone.

Do test to see if it's working for you.

dkav commented 4 years ago

@ronenschmitz's solution worked for me on QGIS 3.14.1.

PeterPetrik commented 4 years ago

Can you try with the nightly2 with the clean user profile? https://qgis.org/downloads/macos/nightly2/qgis_nightly2_master_20200915_134924.dmg

mapninja commented 4 years ago

I seem to be having the same issue, an issue I've seen many times in the past. My routine for testing a new installation of QGIS is to add the QuickMapPlugin, Create random points and then use v.voronoi on those points to test the historically finicky GRASS processing tools. Using: Catalina 10.15.6

Deleted user profile for all QGIS users and uninstalled previous apps
Download Latest Release: qgis-macos-pr.dmg and install
Open QGIS with new empty doc FYI, I don't think the next 2 steps have anything to do with the issue, but adding them full acccounting:
Install QuickMapServices Plugin, add contrib services
Add Stamen Toner Lite
Run "Random points in extent" from Processing Panel a. Use Canvas Extent b. 10 Points c. Target CRS: 3857 (also tried outputing to 4326, same results) d. [Create temporary layer]
Runs fine, produces expected random points
Run v.voronoi tool on resulting random points a. Use Map Canvas Extent b. All else=default c. Save to temp
Fails with the error, below
ReRun with option to save to point.shp produces the same error.
Identical results for 40+ students,using LTR
Repeat exact steps with fresh LTR, including deleting the User Profile
same results, exactly.

Log WIndow:

QGIS version: 3.14.16-Pi
QGIS code revision: a235a149f0
Qt version: 5.12.3
GDAL version: 2.4.1
GEOS version: 3.7.2-CAPI-1.11.2 b55d2125
PROJ version: Rel. 5.2.0, September 15th, 2018
Processing algorithm…
Algorithm 'v.voronoi' starting…
Input parameters:
{ '-l' : False, '-t' : False, 'GRASS_MIN_AREA_PARAMETER' : 0.0001, 'GRASS_OUTPUT_TYPE_PARAMETER' : 0, 'GRASS_REGION_PARAMETER' : '-13670428.191800000,-13586035.687300000,4532539.747800000,4571278.579000000 [EPSG:3857]', 'GRASS_SNAP_TOLERANCE_PARAMETER' : -1, 'GRASS_VECTOR_DSCO' : '', 'GRASS_VECTOR_EXPORT_NOCAT' : False, 'GRASS_VECTOR_LCO' : '', 'input' : '/Users/maples/Downloads/points.shp|layername=points', 'output' : 'TEMPORARY_OUTPUT' }

g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"
v.in.ogr min_area=0.0001 snap=-1.0 input="/Users/maples/Downloads/points.shp" layer="points" output="vector_5f627ae75a6d96" --overwrite -o
g.region n=4571278.579 s=4532539.7478 e=-13586035.6873 w=-13670428.1918
v.voronoi input=vector_5f627ae75a6d96 output=output0fc09ffb9e94472baedcf2a353550eca --overwrite
v.out.ogr type="auto" input="output0fc09ffb9e94472baedcf2a353550eca" output="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/a0d0a2d2844c493babe4c52273dc5a59/output.gpkg" format="GPKG" --overwrite
Starting GRASS GIS...
Executing </private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh> ...
dyld: Symbol not found: _iconv
Referenced from: /usr/lib/libarchive.2.dylib
Expected in: /Applications/QGIS3.14.app/Contents/Resources/grass7/lib/libiconv.2.dylib
in /usr/lib/libarchive.2.dylib
/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh: line 2: 3039 Abort trap: 6 g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"
dyld: Symbol not found: _iconv
Referenced from: /usr/lib/libarchive.2.dylib
Expected in: /Applications/QGIS3.14.app/Contents/Resources/grass7/lib/libiconv.2.dylib
in /usr/lib/libarchive.2.dylib
/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh: line 3: 3040 Abort trap: 6 v.in.ogr min_area=0.0001 snap=-1.0 input="/Users/maples/Downloads/points.shp" layer="points" output="vector_5f627ae75a6d96" --overwrite -o
dyld: Symbol not found: _iconv
Referenced from: /usr/lib/libarchive.2.dylib
Expected in: /Applications/QGIS3.14.app/Contents/Resources/grass7/lib/libiconv.2.dylib
in /usr/lib/libarchive.2.dylib
/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh: line 4: 3041 Abort trap: 6 g.region n=4571278.579 s=4532539.7478 e=-13586035.6873 w=-13670428.1918
dyld: Symbol not found: _iconv
Referenced from: /usr/lib/libarchive.2.dylib
Expected in: /Applications/QGIS3.14.app/Contents/Resources/grass7/lib/libiconv.2.dylib
in /usr/lib/libarchive.2.dylib
/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh: line 5: 3042 Abort trap: 6 v.voronoi input=vector_5f627ae75a6d96 output=output0fc09ffb9e94472baedcf2a353550eca --overwrite
dyld: Symbol not found: _iconv
Referenced from: /usr/lib/libarchive.2.dylib
Expected in: /Applications/QGIS3.14.app/Contents/Resources/grass7/lib/libiconv.2.dylib
in /usr/lib/libarchive.2.dylib
/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh: line 6: 3043 Abort trap: 6 v.out.ogr type="auto" input="output0fc09ffb9e94472baedcf2a353550eca" output="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/a0d0a2d2844c493babe4c52273dc5a59/output.gpkg" format="GPKG" --overwrite
Execution of </private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/grass_batch_job.sh> finished.
Traceback (most recent call last):
File "/Applications/QGIS3.14.app/Contents/Resources/grass7/bin/_grass76", line 2207, in <module>
main()
File "/Applications/QGIS3.14.app/Contents/Resources/grass7/bin/_grass76", line 2155, in main
clean_all()
File "/Applications/QGIS3.14.app/Contents/Resources/grass7/bin/_grass76", line 1789, in clean_all
gsetup.clean_default_db()
File "/Applications/QGIS3.14.app/Contents/Resources/grass7/etc/python/grass/script/setup.py", line 220, in clean_default_db
conn = gdb.db_connection()
File "/Applications/QGIS3.14.app/Contents/Resources/grass7/etc/python/grass/script/db.py", line 108, in db_connection
nuldev = file(os.devnull, 'w')
NameError: name 'file' is not defined
/Applications/QGIS3.14.app/Contents/Resources/grass7/grass76.sh: line 20: /private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/grassdata/temp_location/PERMANENT: is a directory
Execution completed in 1.06 seconds
Results:
{'output': <QgsProcessingOutputLayerDefinition {'sink':TEMPORARY_OUTPUT, 'createOptions': {'fileEncoding': 'System'}}>}

Loading resulting layers
The following layers were not correctly generated.
• /private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/a0d0a2d2844c493babe4c52273dc5a59/output.gpkg
You can check the 'Log Messages Panel' in QGIS main window to find more information about the execution of the algorithm.`

Grass7 Messages:  

`2020-09-16T13:36:32     INFO    processInputs end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/08af800894524bfab7d0246fa9cfa686/input.shp" output="vector_5f627750a89682" --overwrite -o', 'g.region n=4571278.579 s=4532539.7478 e=-13603929.6588 w=-13652534.2203']
2020-09-16T13:36:32     INFO    processCommands end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/08af800894524bfab7d0246fa9cfa686/input.shp" output="vector_5f627750a89682" --overwrite -o', 'g.region n=4571278.579 s=4532539.7478 e=-13603929.6588 w=-13652534.2203', 'v.voronoi input=vector_5f627750a89682 output=output0a0d63c243fe4fe7ba108fc071fb92e3 --overwrite']
2020-09-16T13:37:14     INFO    processInputs end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/3e6d8b4161c148319a28b77258238e5f/input.shp" output="vector_5f62777a579b03" --overwrite -o', 'g.region n=4571278.579 s=4532539.7478 e=-13603929.6588 w=-13652534.2203']
2020-09-16T13:37:14     INFO    processCommands end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/3e6d8b4161c148319a28b77258238e5f/input.shp" output="vector_5f62777a579b03" --overwrite -o', 'g.region n=4571278.579 s=4532539.7478 e=-13603929.6588 w=-13652534.2203', 'v.voronoi input=vector_5f62777a579b03 output=outpute794dfeeeea144df98a90b7a07128ca0 --overwrite']
2020-09-16T13:38:55     INFO    processInputs end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/2c92d7fff8934dc0b3e37199fe83a09c/input.shp" output="vector_5f6277dfbe5304" --overwrite -o', 'g.region n=4570531.891981606 s=4534907.978609399 e=-13613607.067557963 w=-13651848.786443522']
2020-09-16T13:38:55     INFO    processCommands end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/2c92d7fff8934dc0b3e37199fe83a09c/input.shp" output="vector_5f6277dfbe5304" --overwrite -o', 'g.region n=4570531.891981606 s=4534907.978609399 e=-13613607.067557963 w=-13651848.786443522', 'v.voronoi input=vector_5f6277dfbe5304 output=output9a09588a79b54d9ea768c6f2b689c702 --overwrite']
2020-09-16T13:39:58     INFO    processInputs end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/5b575cc50fc849a1bb97003b5f78f42b/input.shp" output="vector_5f62781edb4255" --overwrite -o', 'g.region n=4571278.579 s=4532539.7478 e=-13586035.6873 w=-13670428.1918']
2020-09-16T13:39:58     INFO    processCommands end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/private/var/folders/f3/0prmkq7962795yfpwsmvh2100000gq/T/processing_xxaYqK/5b575cc50fc849a1bb97003b5f78f42b/input.shp" output="vector_5f62781edb4255" --overwrite -o', 'g.region n=4571278.579 s=4532539.7478 e=-13586035.6873 w=-13670428.1918', 'v.voronoi input=vector_5f62781edb4255 output=output03206a43e4b742dbbfd883da361be4bc --overwrite']
2020-09-16T13:51:51     INFO    processInputs end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/Users/maples/Downloads/points.shp" layer="points" output="vector_5f627ae75a6d96" --overwrite -o', 'g.region n=4571278.579 s=4532539.7478 e=-13586035.6873 w=-13670428.1918']
2020-09-16T13:51:51     INFO    processCommands end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/Users/maples/Downloads/points.shp" layer="points" output="vector_5f627ae75a6d96" --overwrite -o', 'g.region n=4571278.579 s=4532539.7478 e=-13586035.6873 w=-13670428.1918', 'v.voronoi input=vector_5f627ae75a6d96 output=output0fc09ffb9e94472baedcf2a353550eca --overwrite']
2020-09-16T13:53:25     INFO    processInputs end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/Users/maples/Downloads/points.shp" layer="points" output="vector_5f627b452c9c37" --overwrite -o', 'g.region n=4571278.579 s=4532539.7478 e=-13586035.6873 w=-13670428.1918']
2020-09-16T13:53:25     INFO    processCommands end. Commands: ['g.proj -c proj4="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"', 'v.in.ogr min_area=0.0001 snap=-1.0 input="/Users/maples/Downloads/points.shp" layer="points" output="vector_5f627b452c9c37" --overwrite -o', 'g.region n=4571278.579 s=4532539.7478 e=-13586035.6873 w=-13670428.1918', 'v.voronoi input=vector_5f627b452c9c37 output=outpute37f6908fba34e188ad9ccedb42a9b3a --overwrite']

mapninja commented 4 years ago

Just tried the Nightly Build, which doesn't load the GRASS Provider, at all.

dkav commented 4 years ago

@PeterPetrik the GRASS installation directory is still not correct -

When I corrected the GRASS path and tried to run a tool I got the following error -

Also, this build is unstable. It complained about the Processing plugin and crashed both when it was enabled or disabled.

PeterPetrik commented 4 years ago

@dkav the default grass PATH problem is reported in https://github.com/qgis/QGIS/issues/38595, can we discuss it there?

PeterPetrik commented 4 years ago

@mapninja until https://github.com/qgis/QGIS/issues/38595 is solved, you need to go to Menu->Settings->Options->Processing(left)->Providers->Grass->set GRASS7 folder to /Application/QGIS.app/Contents/MacOS/grass78 or where you installation points to

PeterPetrik commented 4 years ago

@dkav @mapninja

The reported issue should be fixed by commit https://github.com/qgis/QGIS-Mac-Packager/commit/218a571f6f268dcc4490ebe1a00068bfe363b2ae. Can you please re-test if the issue persists with build: https://qgis.org/downloads/macos/nightly2/qgis_nightly2_master_20200917_044804.dmg

Note: Problems with GRASS processing provider in QGIS 3.10 and 3.14 were caused by complicated settings of PATHS, linker paths and other settings in various GRASS and QGIS scripts/binaries (partially coming from homebrew builds). The GRASS (reliable) deployment was one of the drivers for complete refactoring of QGIS dependencies used for MacOS builds (see https://github.com/qgis/QGIS-Enhancement-Proposals/issues/177). Now we have full control of building and patching GRASS as needed. QGIS 3.16 release will be first using the new system, you can test it in "nighlty2" builds (nightly are still based on "old" homebrew deps and QGIS 3.10 LTR will be released with them). You can grab your nighly build in https://qgis.org/downloads/macos/nightly2/.

PeterPetrik commented 4 years ago

screencast of the mentioned build on my laptop:

grass_voronoi

dkav commented 4 years ago

The GRASS plugin, on a clean profile and using the qgis_nightly2_master_20200917_044804.dmg build, still does work without providing the location of the GRASS installation.

2020-09-18T14:27:24 WARNING GRASS init error : GRASS was not found in 'INVALID/S/qgis-deps-0.5.4/stage/grass78' (GISBASE), provider and plugin will not work.

Below is screencast of the steps I took to enable the GRASS plugin:

Once enabled, I tested three GRASS modules/commands via the GRASS Tools panel. One failed, one worked and one crashed QGIS.

Also, @PeterPetrik your screencast shows you using GRASS via the Processing plugin, which I am unable to replicate as the Processing plugin is still causing QGIS to crash.

PeterPetrik commented 4 years ago

@dkav thanks for testing. The location of the GRASS should be already on nighlty2 builds from the weekend, please retest and if that does not work report to issue https://github.com/qgis/QGIS/issues/38595 that is about that problem/

For the QGIS crash, please create a new issue. Also for failed algorithm, create a separate issue. Thanks

dkav commented 4 years ago

@dkav thanks for testing. The location of the GRASS should be already on nighlty2 builds from the weekend, please retest and if that does not work report to issue #38595 that is about that problem/

For the QGIS crash, please create a new issue. Also for failed algorithm, create a separate issue. Thanks

See https://github.com/qgis/QGIS/issues/38595#issuecomment-696910832 for retest and #38960 for crash issue. GRASS algorithms seem to be working (I chose randomly last time so I am not sure if I reran the same tools). I did notice an issue with the GRASS console - see #38961.

qgis / QGIS

Unable to run GRASS plugin on MacOS #32511

Log WIndow: