[GRASS-dev] Vector digitizer not available: Reason: cannot import name GV_LINES

Helmut Kudrnovsky hellik at web.de
Wed Jun 14 13:26:41 PDT 2017


Markus Neteler wrote
> On Wed, Jun 14, 2017 at 3:36 PM, Helmut Kudrnovsky <

> hellik@

> > wrote:
>> Anna Petrášová wrote
>>> On Wed, Jun 14, 2017 at 8:20 AM, Helmut Kudrnovsky <
>>
>>> hellik@
>>
>>> > wrote:
>>>> hi
>>>>
>>>> just started:
>>>>
>>>> System Info
>>>> GRASS version: 7.3.svn
>>>> GRASS SVN revision: r71182M
>>>> Build date: 2017-06-13
>>>> Build platform: x86_64-w64-mingw32
>>>> GDAL: 2.1.3
>>>> PROJ.4: 4.9.3
>>>> GEOS: 3.5.0
>>>> SQLite: 3.17.0
>>>> Python: 2.7.5
>>>> wxPython: 2.8.12.1
>>>> Platform: Windows-8-6.2.9200 (OSGeo4W)
>>>>
>>>> then I get:
>>>>
>>>> "Vector digitizer not available
>>>> Reason: cannot import name GV_LINES
>>>> Note that the wxGUI's vector digitizer is currently disabled
>>>> (hopefully this will be fixed soon). Please keep an eye out
>>>> for updated versions of GRASS. In the meantime you can use
>>>> "v.digit" from the Develop Vector menu."
>>>>
>>>> any idea?
>>>>
>>>>
>>>
>>> This suggests some problem with ctypes. I wonder if
>>>
>>> https://trac.osgeo.org/grass/changeset/71180
>>>
>>> is the problem. Do previous builds work?
>>
>> tested with
>>
>> System Info
>> GRASS version: 7.3.svn
>> GRASS SVN revision: r71175M
>> Build date: 2017-06-12
>> Build platform: x86_64-w64-mingw32
>> GDAL: 2.1.3
>> PROJ.4: 4.9.3
>> GEOS: 3.5.0
>> SQLite: 3.17.0
>> Python: 2.7.5
>> wxPython: 2.8.12.1
>> Platform: Windows-8-6.2.9200 (OSGeo4W)
>>
>> it works there. no error message.
> 
> So, did you re-add the commented line? And then it works again?
> 
> Markus
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These are daily builds, the one before today available is 

 GRASS SVN revision: r71175M

see also above ; the change was in r71180?

so this winGRASS should have the line. 



-----
best regards
Helmut
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