One of my students reported intermittent crashing of the digitizer when saving a map in GRASS 7 with Mac Lion (OSX 10.7). I haven’t used the digitizer much lately but did a new build today to see if that helped.
I tried the digitizer earlier with no problem, but just tried it again and got the following crash when I went to save the new map after making a couple polygons. Note that it killed the GUI completely too. However, the digitized map seems to be OK (i.e. displays OK). There are two errors. I’m attaching a screenshot of the Mac error window (or the hopefully relevant part of it). GRASS also generated an error, but I think that this is the same error that is generated if you close the GUI when NVIZ is displaying a map. If so, it is some kind of error trap when closing the GUI but having either a digitizing session or an NVIZ session active. I can file a bug report, but want to know if anyone else has encountered this yet?
Michael
========= GRASS error =========
GRASS 7.0.svn (Boulder_UTM13_wgs84):~/Dropbox/NCAR_files/paleoclimate/400-0yrs > pythonw2.6(3217,0xac12f2c0) malloc: *** error for object 0x6bc93260: pointer being freed was not allocated
*** set a breakpoint in malloc_error_break to debug
========== Apple error on GUI crash ==========
(attachments)
digitizer_crash_error.pdf (142 KB)
On Sat, Jun 23, 2012 at 6:36 AM, Michael Barton <Michael.Barton@asu.edu> wrote:
One of my students reported intermittent crashing of the digitizer when
saving a map in GRASS 7 with Mac Lion (OSX 10.7). I haven't used the
digitizer much lately but did a new build today to see if that helped.
I tried the digitizer earlier with no problem, but just tried it again and
got the following crash when I went to save the new map after making a
couple polygons. Note that it killed the GUI completely too. However, the
digitized map seems to be OK (i.e. displays OK). There are two errors. I'm
attaching a screenshot of the Mac error window (or the hopefully relevant
part of it). GRASS also generated an error, but I think that this is the
same error that is generated if you close the GUI when NVIZ is displaying a
map. If so, it is some kind of error trap when closing the GUI but having
either a digitizing session or an NVIZ session active. I can file a bug
report, but want to know if anyone else has encountered this yet?
Michael
========= GRASS error =========
GRASS 7.0.svn
(Boulder_UTM13_wgs84):~/Dropbox/NCAR_files/paleoclimate/400-0yrs >
pythonw2.6(3217,0xac12f2c0) malloc: *** error for object 0x6bc93260: pointer
being freed was not allocated
*** set a breakpoint in malloc_error_break to debug
Should be fixed in r52251.
Markus M
Thanks much. I'll do new builds next week.
Michael
On Jul 1, 2012, at 5:04 AM, Markus Metz wrote:
On Sat, Jun 23, 2012 at 6:36 AM, Michael Barton <Michael.Barton@asu.edu> wrote:
One of my students reported intermittent crashing of the digitizer when
saving a map in GRASS 7 with Mac Lion (OSX 10.7). I haven't used the
digitizer much lately but did a new build today to see if that helped.
I tried the digitizer earlier with no problem, but just tried it again and
got the following crash when I went to save the new map after making a
couple polygons. Note that it killed the GUI completely too. However, the
digitized map seems to be OK (i.e. displays OK). There are two errors. I'm
attaching a screenshot of the Mac error window (or the hopefully relevant
part of it). GRASS also generated an error, but I think that this is the
same error that is generated if you close the GUI when NVIZ is displaying a
map. If so, it is some kind of error trap when closing the GUI but having
either a digitizing session or an NVIZ session active. I can file a bug
report, but want to know if anyone else has encountered this yet?
Michael
========= GRASS error =========
GRASS 7.0.svn
(Boulder_UTM13_wgs84):~/Dropbox/NCAR_files/paleoclimate/400-0yrs >
pythonw2.6(3217,0xac12f2c0) malloc: *** error for object 0x6bc93260: pointer
being freed was not allocated
*** set a breakpoint in malloc_error_break to debug
Should be fixed in r52251.
Markus M
_____________________
C. Michael Barton
Visiting Scientist, Integrated Science Program
National Center for Atmospheric Research &
University Consortium for Atmospheric Research
303-497-2889 (voice)
Director, Center for Social Dynamics & Complexity
Professor of Anthropology, School of Human Evolution & Social Change
Arizona State University
www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu
I compiled this afternoon. Only a few quick tests, but it looks good. Thanks very much.
Michael
On Jul 1, 2012, at 5:04 AM, Markus Metz wrote:
On Sat, Jun 23, 2012 at 6:36 AM, Michael Barton <Michael.Barton@asu.edu> wrote:
One of my students reported intermittent crashing of the digitizer when
saving a map in GRASS 7 with Mac Lion (OSX 10.7). I haven't used the
digitizer much lately but did a new build today to see if that helped.
I tried the digitizer earlier with no problem, but just tried it again and
got the following crash when I went to save the new map after making a
couple polygons. Note that it killed the GUI completely too. However, the
digitized map seems to be OK (i.e. displays OK). There are two errors. I'm
attaching a screenshot of the Mac error window (or the hopefully relevant
part of it). GRASS also generated an error, but I think that this is the
same error that is generated if you close the GUI when NVIZ is displaying a
map. If so, it is some kind of error trap when closing the GUI but having
either a digitizing session or an NVIZ session active. I can file a bug
report, but want to know if anyone else has encountered this yet?
Michael
========= GRASS error =========
GRASS 7.0.svn
(Boulder_UTM13_wgs84):~/Dropbox/NCAR_files/paleoclimate/400-0yrs >
pythonw2.6(3217,0xac12f2c0) malloc: *** error for object 0x6bc93260: pointer
being freed was not allocated
*** set a breakpoint in malloc_error_break to debug
Should be fixed in r52251.
Markus M
_____________________
C. Michael Barton
Visiting Scientist, Integrated Science Program
National Center for Atmospheric Research &
University Consortium for Atmospheric Research
303-497-2889 (voice)
Director, Center for Social Dynamics & Complexity
Professor of Anthropology, School of Human Evolution & Social Change
Arizona State University
www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu