[GRASS-dev] [GRASS GIS] #3506: 3D view mode not available: Reason: name '__int64' is not defined

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1

#3506: 3D view mode not available: Reason: name '__int64' is not defined
-------------------------+-------------------------
Reporter: hellik | Owner: grass-dev@…
     Type: defect | Status: new
Priority: major | Milestone: 7.4.1
Component: wxGUI | Version: 7.4.0
Keywords: | CPU: Unspecified
Platform: MSWindows 8 |
-------------------------+-------------------------
tested with

{{{
System Info
GRASS version: 7.5.svn
GRASS SVN revision: r72285
Build date: 2018-01-27
Build platform: x86_64-w64-mingw32
GDAL: 2.2.3
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)
}}}

after starting the GUI, there is following error message in the wxGUI
output window:

{{{
3D view mode not available: Reason: name '__int64' is not defined
}}}

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3506&gt;
GRASS GIS <https://grass.osgeo.org>

2

#3506: 3D view mode not available: Reason: name '__int64' is not defined
--------------------------+-------------------------
  Reporter: hellik | Owner: grass-dev@…
      Type: defect | Status: new
  Priority: major | Milestone: 7.6.0
Component: wxGUI | Version: svn-trunk
Resolution: | Keywords:
       CPU: Unspecified | Platform: MSWindows 8
--------------------------+-------------------------
Changes (by mmetz):

* version: 7.4.0 => svn-trunk
* milestone: 7.4.1 => 7.6.0

Comment:

Applies to trunk only. It seems to be a ctypes problem with the new 64
integer type.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3506#comment:1&gt;
GRASS GIS <https://grass.osgeo.org>

3

#3506: 3D view mode not available: Reason: name '__int64' is not defined
--------------------------+-------------------------
  Reporter: hellik | Owner: grass-dev@…
      Type: defect | Status: new
  Priority: major | Milestone: 7.6.0
Component: wxGUI | Version: svn-trunk
Resolution: | Keywords:
       CPU: Unspecified | Platform: MSWindows 8
--------------------------+-------------------------

Comment (by mmetz):

Replying to [comment:1 mmetz]:
> Applies to trunk only. It seems to be a ctypes problem with the new 64
integer type.

The problem is apparently in
[https://trac.osgeo.org/grass/browser/grass/trunk/lib/python/ctypes/ctypesgencore/ctypedescs.py#L26
ctypedescs.py]: the `ctypes_type_map` does not include `__int64` if
`sys.platform == 'win32'`

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3506#comment:2&gt;
GRASS GIS <https://grass.osgeo.org>

4

#3506: 3D view mode not available: Reason: name '__int64' is not defined
--------------------------+-------------------------
  Reporter: hellik | Owner: grass-dev@…
      Type: defect | Status: new
  Priority: major | Milestone: 7.6.0
Component: wxGUI | Version: svn-trunk
Resolution: | Keywords:
       CPU: Unspecified | Platform: MSWindows 8
--------------------------+-------------------------

Comment (by hellik):

Replying to [comment:2 mmetz]:
> Replying to [comment:1 mmetz]:
> > Applies to trunk only. It seems to be a ctypes problem with the new 64
integer type.
>
> The problem is apparently in
[https://trac.osgeo.org/grass/browser/grass/trunk/lib/python/ctypes/ctypesgencore/ctypedescs.py#L26
ctypedescs.py]: the `ctypes_type_map` does not include `__int64` if
`sys.platform == 'win32'`

tested now with

{{{
System Info
GRASS version: 7.5.svn
GRASS SVN revision: r72331
Build date: 2018-03-07
Build platform: x86_64-w64-mingw32
GDAL: 2.2.3
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)
}}}

{{{
Starting 3D view mode...
Loading raster map <elevation@PERMANENT>...
Loading raster map <elevation@PERMANENT>...
Translating colors from raster map <elevation@PERMANENT>...
Switching back to 2D view mode...
Raster map <elevation@PERMANENT> unloaded successfully
}}}

r72328 seems to fix this issue.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3506#comment:3&gt;
GRASS GIS <https://grass.osgeo.org>

5

#3506: 3D view mode not available: Reason: name '__int64' is not defined
--------------------------+-------------------------
  Reporter: hellik | Owner: grass-dev@…
      Type: defect | Status: new
  Priority: major | Milestone: 7.6.0
Component: wxGUI | Version: svn-trunk
Resolution: | Keywords:
       CPU: Unspecified | Platform: MSWindows 8
--------------------------+-------------------------

Comment (by martinl):

Feel free to close the issue...

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3506#comment:4&gt;
GRASS GIS <https://grass.osgeo.org>

6

#3506: 3D view mode not available: Reason: name '__int64' is not defined
--------------------------+-------------------------
  Reporter: hellik | Owner: grass-dev@…
      Type: defect | Status: new
  Priority: major | Milestone: 7.6.0
Component: wxGUI | Version: svn-trunk
Resolution: | Keywords:
       CPU: Unspecified | Platform: MSWindows 8
--------------------------+-------------------------

Comment (by hellik):

Replying to [comment:4 martinl]:
> Feel free to close the issue...

not sure if anything more is needed; maybe mmetz can answer this.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3506#comment:5&gt;
GRASS GIS <https://grass.osgeo.org>

7

#3506: 3D view mode not available: Reason: name '__int64' is not defined
--------------------------+-------------------------
  Reporter: hellik | Owner: grass-dev@…
      Type: defect | Status: closed
  Priority: major | Milestone: 7.6.0
Component: wxGUI | Version: svn-trunk
Resolution: fixed | Keywords:
       CPU: Unspecified | Platform: MSWindows 8
--------------------------+-------------------------
Changes (by mmetz):

* status: new => closed
* resolution: => fixed

Comment:

Replying to [comment:5 hellik]:
> Replying to [comment:4 martinl]:
> > Feel free to close the issue...
>
> not sure if anything more is needed; maybe mmetz can answer this.

Nothing else needed, closing as fixed.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3506#comment:6&gt;
GRASS GIS <https://grass.osgeo.org>