Opened 7 years ago

Closed 10 months ago

#451 closed defect (outdated)

Matplotlib crash in savefig (png)

Reported by: silyko Owned by: osgeo4w-dev@…
Priority: minor Component: Package
Version: Keywords: matplotlib
Cc:

Description

The version of matplotlib included in the 64-bit installer (matplotlib version 1.3.1) causes python to crash when savefig is applied to save a png. This happens both from the GUI and when applied programatically. Does not happen e.g. for a pdf or jpeg, so seemingly a defect in a (lib)png dependency. Using backend "Qt4Agg".

Change History (3)

comment:1 Changed 7 years ago by warrieka

I am experiencing this problem in my qgisplugin to, as do my users, can the version of mathplotlib / libpng be upgraded in the installer?

These are the content of error rapport in visual studio: 

Dump Summary
------------
Dump File:	qgis-20150317-084708-5816-5832-exported.dmp : C:\Users\SA64489\AppData\Local\Temp\qgis-20150317-084708-5816-5832-exported.dmp
Last Write Time:	17/03/2015 8:47:12
Process Name:	qgis-bin.exe : C:\OSGeo4W64\bin\qgis-bin.exe
Process Architecture:	x64
Exception Code:	0xC0000005
Exception Information:	The thread tried to read from or write to a virtual address for which it does not have the appropriate access.
Heap Information:	Not Present

System Information
------------------
OS Version:	6.1.7601
CLR Version(s):	

Modules
-------
Module Name	Module Path	Module Version
-----------	-----------	--------------
qgis-bin.exe	C:\OSGeo4W64\bin\qgis-bin.exe	0.0.0.0
ntdll.dll	C:\Windows\System32\ntdll.dll	6.1.7601.18247
kernel32.dll	C:\Windows\System32\kernel32.dll	6.1.7601.18015
KERNELBASE.dll	C:\Windows\System32\KERNELBASE.dll	6.1.7601.18015
shell32.dll	C:\Windows\System32\shell32.dll	6.1.7601.17514
msvcrt.dll	C:\Windows\System32\msvcrt.dll	7.0.7600.16385
shlwapi.dll	C:\Windows\System32\shlwapi.dll	6.1.7601.17514
gdi32.dll	C:\Windows\System32\gdi32.dll	6.1.7601.17514
user32.dll	C:\Windows\System32\user32.dll	6.1.7601.17514
lpk.dll	C:\Windows\System32\lpk.dll	6.1.7600.16385
usp10.dll	C:\Windows\System32\usp10.dll	1.626.7601.17514
qwt5.dll	C:\OSGeo4W64\bin\qwt5.dll	5.2.3.0
QtGui4.dll	C:\OSGeo4W64\bin\QtGui4.dll	4.8.5.0
comdlg32.dll	C:\Windows\System32\comdlg32.dll	6.1.7601.17514
comctl32.dll	C:\Windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_a4d6a923711520a9\comctl32.dll	5.82.7601.17514
advapi32.dll	C:\Windows\System32\advapi32.dll	6.1.7601.18247
sechost.dll	C:\Windows\System32\sechost.dll	6.1.7600.16385
rpcrt4.dll	C:\Windows\System32\rpcrt4.dll	6.1.7601.17514
oleaut32.dll	C:\Windows\System32\oleaut32.dll	6.1.7601.17514
ole32.dll	C:\Windows\System32\ole32.dll	6.1.7601.17514
imm32.dll	C:\Windows\System32\imm32.dll	6.1.7600.16385
msctf.dll	C:\Windows\System32\msctf.dll	6.1.7600.16385
winmm.dll	C:\Windows\System32\winmm.dll	6.1.7600.16385
winspool.drv	C:\Windows\System32\winspool.drv	6.1.7601.17514
libpng16.dll	C:\OSGeo4W64\bin\libpng16.dll	0.0.0.0
zlib1.dll	C:\OSGeo4W64\bin\zlib1.dll	1.2.8.0
msvcr100.dll	C:\OSGeo4W64\bin\msvcr100.dll	10.0.40219.1
QtCore4.dll	C:\OSGeo4W64\bin\QtCore4.dll	4.8.5.0
ws2_32.dll	C:\Windows\System32\ws2_32.dll	6.1.7601.17514
nsi.dll	C:\Windows\System32\nsi.dll	6.1.7600.16385
msvcp100.dll	C:\OSGeo4W64\bin\msvcp100.dll	10.0.40219.1
QtSql4.dll	C:\OSGeo4W64\bin\QtSql4.dll	4.8.5.0
libpq.dll	C:\OSGeo4W64\bin\libpq.dll	9.2.4.13228
ssleay32.dll	C:\OSGeo4W64\bin\ssleay32.dll	1.0.1.7
libeay32.dll	C:\OSGeo4W64\bin\libeay32.dll	1.0.1.7
msvcr90.dll	C:\Windows\winsxs\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_08e61857a83bc251\msvcr90.dll	9.0.30729.6161
wsock32.dll	C:\Windows\System32\wsock32.dll	6.1.7600.16385
secur32.dll	C:\Windows\System32\secur32.dll	6.1.7601.17514
sspicli.dll	C:\Windows\System32\sspicli.dll	6.1.7601.17514
Wldap32.dll	C:\Windows\System32\Wldap32.dll	6.1.7601.17514
odbc32.dll	C:\Windows\System32\odbc32.dll	6.1.7601.17514
QtWebKit4.dll	C:\OSGeo4W64\bin\QtWebKit4.dll	4.9.4.0
sqlite3.dll	C:\OSGeo4W64\bin\sqlite3.dll	0.0.0.0
version.dll	C:\Windows\System32\version.dll	6.1.7600.16385
QtNetwork4.dll	C:\OSGeo4W64\bin\QtNetwork4.dll	4.8.5.0
gdal111.dll	C:\OSGeo4W64\bin\gdal111.dll	1.11.2.0
ogdi.dll	C:\OSGeo4W64\bin\ogdi.dll	0.0.0.0
expat.dll	C:\OSGeo4W64\bin\expat.dll	0.0.0.0
proj.dll	C:\OSGeo4W64\bin\proj.dll	0.0.0.0
xerces-c_3_1.dll	C:\OSGeo4W64\bin\xerces-c_3_1.dll	3.1.1.0
jpeg.dll	C:\OSGeo4W64\bin\jpeg.dll	0.0.0.0
netcdf.dll	C:\OSGeo4W64\bin\netcdf.dll	0.0.0.0
libcurl.dll	C:\OSGeo4W64\bin\libcurl.dll	7.31.0.0
normaliz.dll	C:\Windows\System32\normaliz.dll	6.1.7600.16385
geotiff.dll	C:\OSGeo4W64\bin\geotiff.dll	0.0.0.0
libtiff.dll	C:\OSGeo4W64\bin\libtiff.dll	0.0.0.0
jpeg12.dll	C:\OSGeo4W64\bin\jpeg12.dll	0.0.0.0
spatialite.dll	C:\OSGeo4W64\bin\spatialite.dll	0.0.0.0
geos_c.dll	C:\OSGeo4W64\bin\geos_c.dll	0.0.0.0
freexl.dll	C:\OSGeo4W64\bin\freexl.dll	0.0.0.0
iconv.dll	C:\OSGeo4W64\bin\iconv.dll	0.0.0.0
libxml2.dll	C:\OSGeo4W64\bin\libxml2.dll	0.0.0.0
libmysql.dll	C:\OSGeo4W64\bin\libmysql.dll	6.1.0.0
hdf5.dll	C:\OSGeo4W64\bin\hdf5.dll	0.0.0.0
szip.dll	C:\OSGeo4W64\bin\szip.dll	0.0.0.0
openjp2.dll	C:\OSGeo4W64\bin\openjp2.dll	0.0.0.0
qgis_core.dll	C:\OSGeo4W64\apps\qgis\bin\qgis_core.dll	0.0.0.0
QtXml4.dll	C:\OSGeo4W64\bin\QtXml4.dll	4.8.5.0
QtSvg4.dll	C:\OSGeo4W64\bin\QtSvg4.dll	4.8.5.0
spatialindex-64.dll	C:\OSGeo4W64\bin\spatialindex-64.dll	0.0.0.0
msvcp120.dll	C:\Windows\System32\msvcp120.dll	12.0.21005.1
msvcr120.dll	C:\Windows\System32\msvcr120.dll	12.0.21005.1
qgis_gui.dll	C:\OSGeo4W64\apps\qgis\bin\qgis_gui.dll	0.0.0.0
qscintilla2.dll	C:\OSGeo4W64\bin\qscintilla2.dll	0.0.0.0
qgis_analysis.dll	C:\OSGeo4W64\apps\qgis\bin\qgis_analysis.dll	0.0.0.0
dbghelp.dll	C:\Windows\System32\dbghelp.dll	6.1.7601.17514
AMInit64.dll	C:\Windows\System32\AMInit64.dll	7.5.1597.0
odbcint.dll	C:\Windows\System32\odbcint.dll	6.1.7600.16385
CRYPTBASE.dll	C:\Windows\System32\CRYPTBASE.dll	6.1.7600.16385
uxtheme.dll	C:\Windows\System32\uxtheme.dll	6.1.7600.16385
userenv.dll	C:\Windows\System32\userenv.dll	6.1.7601.17514
profapi.dll	C:\Windows\System32\profapi.dll	6.1.7600.16385
qgif4.dll	C:\OSGeo4W64\apps\Qt4\plugins\imageformats\qgif4.dll	4.8.5.0
qico4.dll	C:\OSGeo4W64\apps\Qt4\plugins\imageformats\qico4.dll	4.8.5.0
qjpeg4.dll	C:\OSGeo4W64\apps\Qt4\plugins\imageformats\qjpeg4.dll	4.8.5.0
qmng4.dll	C:\OSGeo4W64\apps\Qt4\plugins\imageformats\qmng4.dll	4.8.5.0
qsvg4.dll	C:\OSGeo4W64\apps\Qt4\plugins\imageformats\qsvg4.dll	4.8.5.0
qtga4.dll	C:\OSGeo4W64\apps\Qt4\plugins\imageformats\qtga4.dll	4.8.5.0
qtiff4.dll	C:\OSGeo4W64\apps\Qt4\plugins\imageformats\qtiff4.dll	4.8.5.0
BtMmHook.dll	C:\Program Files\WIDCOMM\Bluetooth Software\BtMmHook.dll	6.3.0.6900
psapi.dll	C:\Windows\System32\psapi.dll	6.1.7600.16385
clbcatq.dll	C:\Windows\System32\clbcatq.dll	2001.12.8530.16385
qsvgicon4.dll	C:\OSGeo4W64\apps\Qt4\plugins\iconengines\qsvgicon4.dll	4.8.5.0
qgenericbearer4.dll	C:\OSGeo4W64\apps\Qt4\plugins\bearer\qgenericbearer4.dll	4.8.5.0
IPHLPAPI.DLL	C:\Windows\System32\IPHLPAPI.DLL	6.1.7601.17514
winnsi.dll	C:\Windows\System32\winnsi.dll	6.1.7600.16385
dhcpcsvc.dll	C:\Windows\System32\dhcpcsvc.dll	6.1.7600.16385
dhcpcsvc6.DLL	C:\Windows\System32\dhcpcsvc6.DLL	6.1.7600.16385
qnativewifibearer4.dll	C:\OSGeo4W64\apps\Qt4\plugins\bearer\qnativewifibearer4.dll	4.8.5.0
wlanapi.dll	C:\Windows\System32\wlanapi.dll	6.1.7600.16385
wlanutil.dll	C:\Windows\System32\wlanutil.dll	6.1.7600.16385
coordinatecaptureplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\coordinatecaptureplugin.dll	0.0.0.0
delimitedtextprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\delimitedtextprovider.dll	0.0.0.0
dxf2shpconverterplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\dxf2shpconverterplugin.dll	0.0.0.0
evis.dll	C:\OSGeo4W64\apps\qgis\plugins\evis.dll	0.0.0.0
gdalprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\gdalprovider.dll	0.0.0.0
gdal_ECW_JP2ECW.dll	C:\OSGeo4W64\bin\gdalplugins\gdal_ECW_JP2ECW.dll	0.0.0.0
NCSEcw.dll	C:\OSGeo4W64\bin\NCSEcw.dll	5.0.1.1346
crypt32.dll	C:\Windows\System32\crypt32.dll	6.1.7601.17514
msasn1.dll	C:\Windows\System32\msasn1.dll	6.1.7601.17514
imagehlp.dll	C:\Windows\System32\imagehlp.dll	6.1.7601.17514
gdal_GEOR.dll	C:\OSGeo4W64\bin\gdalplugins\gdal_GEOR.dll	0.0.0.0
oci.dll	C:\OSGeo4W64\bin\oci.dll	12.1.0.0
gdal_MG4Lidar.dll	C:\OSGeo4W64\bin\gdalplugins\gdal_MG4Lidar.dll	0.0.0.0
lti_lidar_dsdk.dll	C:\OSGeo4W64\bin\lti_lidar_dsdk.dll	1.1.1.3422
gdal_MrSID.dll	C:\OSGeo4W64\bin\gdalplugins\gdal_MrSID.dll	0.0.0.0
lti_dsdk.dll	C:\OSGeo4W64\bin\lti_dsdk.dll	8.5.0.3422
georefplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\georefplugin.dll	0.0.0.0
gsl.dll	C:\OSGeo4W64\bin\gsl.dll	0.0.0.0
cblas.dll	C:\OSGeo4W64\bin\cblas.dll	0.0.0.0
globeplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\globeplugin.dll	0.0.0.0
QtOpenGL4.dll	C:\OSGeo4W64\bin\QtOpenGL4.dll	4.8.5.0
opengl32.dll	C:\Windows\System32\opengl32.dll	6.1.7600.16385
glu32.dll	C:\Windows\System32\glu32.dll	6.1.7600.16385
ddraw.dll	C:\Windows\System32\ddraw.dll	6.1.7600.16385
dciman32.dll	C:\Windows\System32\dciman32.dll	6.1.7600.16385
setupapi.dll	C:\Windows\System32\setupapi.dll	6.1.7601.17514
cfgmgr32.dll	C:\Windows\System32\cfgmgr32.dll	6.1.7601.17514
devobj.dll	C:\Windows\System32\devobj.dll	6.1.7600.16385
dwmapi.dll	C:\Windows\System32\dwmapi.dll	6.1.7600.16385
osg97-osgDB.dll	C:\OSGeo4W64\bin\osg97-osgDB.dll	3.1.7.97
osg97-osg.dll	C:\OSGeo4W64\bin\osg97-osg.dll	3.1.7.97
ot12-OpenThreads.dll	C:\OSGeo4W64\bin\ot12-OpenThreads.dll	2.6.0.12
osg97-osgUtil.dll	C:\OSGeo4W64\bin\osg97-osgUtil.dll	3.1.7.97
osg97-osgGA.dll	C:\OSGeo4W64\bin\osg97-osgGA.dll	3.1.7.97
osg97-osgQt.dll	C:\OSGeo4W64\bin\osg97-osgQt.dll	3.1.7.97
osg97-osgViewer.dll	C:\OSGeo4W64\bin\osg97-osgViewer.dll	3.1.7.97
osg97-osgText.dll	C:\OSGeo4W64\bin\osg97-osgText.dll	3.1.7.97
osgEarth.dll	C:\OSGeo4W64\bin\osgEarth.dll	0.0.0.0
osg97-osgTerrain.dll	C:\OSGeo4W64\bin\osg97-osgTerrain.dll	3.1.7.97
osg97-osgShadow.dll	C:\OSGeo4W64\bin\osg97-osgShadow.dll	3.1.7.97
gdal110.dll	C:\OSGeo4W64\bin\gdal110.dll	1.10.1.0
osg97-osgManipulator.dll	C:\OSGeo4W64\bin\osg97-osgManipulator.dll	3.1.7.97
osgEarthUtil.dll	C:\OSGeo4W64\bin\osgEarthUtil.dll	0.0.0.0
osgEarthFeatures.dll	C:\OSGeo4W64\bin\osgEarthFeatures.dll	0.0.0.0
osgEarthSymbology.dll	C:\OSGeo4W64\bin\osgEarthSymbology.dll	0.0.0.0
osgEarthAnnotation.dll	C:\OSGeo4W64\bin\osgEarthAnnotation.dll	0.0.0.0
osg97-osgSim.dll	C:\OSGeo4W64\bin\osg97-osgSim.dll	3.1.7.97
osgEarthQt.dll	C:\OSGeo4W64\bin\osgEarthQt.dll	0.0.0.0
gpsimporterplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\gpsimporterplugin.dll	0.0.0.0
gpxprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\gpxprovider.dll	0.0.0.0
grassplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\grassplugin.dll	0.0.0.0
qgisgrass.dll	C:\OSGeo4W64\apps\qgis\bin\qgisgrass.dll	0.0.0.0
libgrass_gis.6.4.3.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\lib\libgrass_gis.6.4.3.dll	0.0.0.0
libgrass_datetime.6.4.3.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\lib\libgrass_datetime.6.4.3.dll	0.0.0.0
libintl-8.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\bin\libintl-8.dll	0.18.2.0
libiconv-2.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\bin\libiconv-2.dll	1.14.0.0
libgrass_vect.6.4.3.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\lib\libgrass_vect.6.4.3.dll	0.0.0.0
libgrass_dbmibase.6.4.3.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\lib\libgrass_dbmibase.6.4.3.dll	0.0.0.0
libgrass_dbmiclient.6.4.3.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\lib\libgrass_dbmiclient.6.4.3.dll	0.0.0.0
libgrass_linkm.6.4.3.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\lib\libgrass_linkm.6.4.3.dll	0.0.0.0
libgrass_dgl.6.4.3.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\lib\libgrass_dgl.6.4.3.dll	0.0.0.0
libgrass_rtree.6.4.3.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\lib\libgrass_rtree.6.4.3.dll	0.0.0.0
libgrass_dig2.6.4.3.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\lib\libgrass_dig2.6.4.3.dll	0.0.0.0
libgrass_gproj.6.4.3.dll	C:\OSGeo4W64\apps\grass\grass-6.4.3\lib\libgrass_gproj.6.4.3.dll	0.0.0.0
grassprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\grassprovider.dll	0.0.0.0
grassrasterprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\grassrasterprovider.dll	0.0.0.0
heatmapplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\heatmapplugin.dll	0.0.0.0
interpolationplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\interpolationplugin.dll	0.0.0.0
memoryprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\memoryprovider.dll	0.0.0.0
mssqlprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\mssqlprovider.dll	0.0.0.0
offlineeditingplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\offlineeditingplugin.dll	0.0.0.0
ogrprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\ogrprovider.dll	0.0.0.0
ogr_FileGDB.dll	C:\OSGeo4W64\bin\gdalplugins\ogr_FileGDB.dll	0.0.0.0
FileGDBAPI.dll	C:\OSGeo4W64\bin\FileGDBAPI.dll	1.3.0.143
ogr_OCI.dll	C:\OSGeo4W64\bin\gdalplugins\ogr_OCI.dll	0.0.0.0
ogr_SOSI.dll	C:\OSGeo4W64\bin\gdalplugins\ogr_SOSI.dll	0.0.0.0
oracleplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\oracleplugin.dll	0.0.0.0
oracleprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\oracleprovider.dll	0.0.0.0
owsprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\owsprovider.dll	0.0.0.0
postgresprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\postgresprovider.dll	0.0.0.0
rasterterrainplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\rasterterrainplugin.dll	0.0.0.0
roadgraphplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\roadgraphplugin.dll	0.0.0.0
qgis_networkanalysis.dll	C:\OSGeo4W64\apps\qgis\bin\qgis_networkanalysis.dll	0.0.0.0
spatialiteprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\spatialiteprovider.dll	0.0.0.0
spatialqueryplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\spatialqueryplugin.dll	0.0.0.0
spitplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\spitplugin.dll	0.0.0.0
topolplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\topolplugin.dll	0.0.0.0
wcsprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\wcsprovider.dll	0.0.0.0
wfsprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\wfsprovider.dll	0.0.0.0
wmsprovider.dll	C:\OSGeo4W64\apps\qgis\plugins\wmsprovider.dll	0.0.0.0
QtScript4.dll	C:\OSGeo4W64\bin\QtScript4.dll	4.8.5.0
zonalstatisticsplugin.dll	C:\OSGeo4W64\apps\qgis\plugins\zonalstatisticsplugin.dll	0.0.0.0
qgispython.DLL	C:\OSGeo4W64\apps\qgis\bin\qgispython.DLL	0.0.0.0
python27.dll	C:\OSGeo4W64\bin\python27.dll	2.7.5150.1013
sip.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\sip.pyd	0.0.0.0
QtCore.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtCore.pyd	0.0.0.0
QtGui.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtGui.pyd	0.0.0.0
_core.pyd	C:\OSGeo4W64\apps\qgis\python\qgis\_core.pyd	0.0.0.0
QtNetwork.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtNetwork.pyd	0.0.0.0
QtXml.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtXml.pyd	0.0.0.0
_gui.pyd	C:\OSGeo4W64\apps\qgis\python\qgis\_gui.pyd	0.0.0.0
Qsci.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\Qsci.pyd	0.0.0.0
_hashlib.pyd	C:\OSGeo4W64\apps\Python27\DLLs\_hashlib.pyd	0.0.0.0
_socket.pyd	C:\OSGeo4W64\apps\Python27\DLLs\_socket.pyd	0.0.0.0
_ssl.pyd	C:\OSGeo4W64\apps\Python27\DLLs\_ssl.pyd	0.0.0.0
cryptsp.dll	C:\Windows\System32\cryptsp.dll	6.1.7600.16385
rsaenh.dll	C:\Windows\System32\rsaenh.dll	6.1.7600.16385
multiarray.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\numpy\core\multiarray.pyd	0.0.0.0
umath.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\numpy\core\umath.pyd	0.0.0.0
_dotblas.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\numpy\core\_dotblas.pyd	0.0.0.0
libiomp5md.dll	C:\OSGeo4W64\apps\Python27\Lib\site-packages\numpy\core\libiomp5md.dll	5.0.2014.401
scalarmath.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\numpy\core\scalarmath.pyd	0.0.0.0
_compiled_base.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\numpy\lib\_compiled_base.pyd	0.0.0.0
lapack_lite.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\numpy\linalg\lapack_lite.pyd	0.0.0.0
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fftpack_lite.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\numpy\fft\fftpack_lite.pyd	0.0.0.0
mtrand.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\numpy\random\mtrand.pyd	0.0.0.0
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_png.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\matplotlib-1.3.1-py2.7-win-amd64.egg\matplotlib\_png.pyd	0.0.0.0
ft2font.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\matplotlib-1.3.1-py2.7-win-amd64.egg\matplotlib\ft2font.pyd	0.0.0.0
unicodedata.pyd	C:\OSGeo4W64\apps\Python27\DLLs\unicodedata.pyd	0.0.0.0
_imaging.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PIL\_imaging.pyd	0.0.0.0
_cntr.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\matplotlib-1.3.1-py2.7-win-amd64.egg\matplotlib\_cntr.pyd	0.0.0.0
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_tri.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\matplotlib-1.3.1-py2.7-win-amd64.egg\matplotlib\_tri.pyd	0.0.0.0
_backend_agg.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\matplotlib-1.3.1-py2.7-win-amd64.egg\matplotlib\backends\_backend_agg.pyd	0.0.0.0
mswsock.dll	C:\Windows\System32\mswsock.dll	6.1.7601.18254
WSHTCPIP.DLL	C:\Windows\System32\WSHTCPIP.DLL	6.1.7600.16385
wship6.dll	C:\Windows\System32\wship6.dll	6.1.7600.16385
dnsapi.dll	C:\Windows\System32\dnsapi.dll	6.1.7601.17514
rasadhlp.dll	C:\Windows\System32\rasadhlp.dll	6.1.7600.16385
FWPUCLNT.DLL	C:\Windows\System32\FWPUCLNT.DLL	6.1.7600.16385
pyexpat.pyd	C:\OSGeo4W64\apps\Python27\DLLs\pyexpat.pyd	0.0.0.0
_speedups.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\markupsafe-0.23-py2.7-win-amd64.egg\markupsafe\_speedups.pyd	0.0.0.0
QtWebKit.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtWebKit.pyd	0.0.0.0
QtSvg.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtSvg.pyd	0.0.0.0
Qwt.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\Qwt5\Qwt.pyd	0.0.0.0
Qt.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\Qt.pyd	0.0.0.0
QtHelp.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtHelp.pyd	0.0.0.0
QtHelp4.dll	C:\OSGeo4W64\bin\QtHelp4.dll	4.8.5.0
QtCLucene4.dll	C:\OSGeo4W64\bin\QtCLucene4.dll	4.8.5.0
QtMultimedia.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtMultimedia.pyd	0.0.0.0
QtMultimedia4.dll	C:\OSGeo4W64\bin\QtMultimedia4.dll	4.8.5.0
QtDeclarative.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtDeclarative.pyd	0.0.0.0
QtDeclarative4.dll	C:\OSGeo4W64\bin\QtDeclarative4.dll	4.8.5.0
QtXmlPatterns4.dll	C:\OSGeo4W64\bin\QtXmlPatterns4.dll	4.8.5.0
QtOpenGL.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtOpenGL.pyd	0.0.0.0
QtScript.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtScript.pyd	0.0.0.0
QtScriptTools.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtScriptTools.pyd	0.0.0.0
QtScriptTools4.dll	C:\OSGeo4W64\bin\QtScriptTools4.dll	4.8.5.0
QtSql.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtSql.pyd	0.0.0.0
QtTest.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtTest.pyd	0.0.0.0
QtTest4.dll	C:\OSGeo4W64\bin\QtTest4.dll	4.8.5.0
QtXmlPatterns.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtXmlPatterns.pyd	0.0.0.0
phonon.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\phonon.pyd	0.0.0.0
phonon4.dll	C:\OSGeo4W64\bin\phonon4.dll	4.4.0.0
QtDesigner.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QtDesigner.pyd	0.0.0.0
QtDesigner4.dll	C:\OSGeo4W64\bin\QtDesigner4.dll	4.8.5.0
QAxContainer.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\PyQt4\QAxContainer.pyd	0.0.0.0
_spatialite.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\pyspatialite\_spatialite.pyd	0.0.0.0
_gdal.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\osgeo\_gdal.pyd	0.0.0.0
_gdalconst.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\osgeo\_gdalconst.pyd	0.0.0.0
_ogr.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\osgeo\_ogr.pyd	0.0.0.0
_osr.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\osgeo\_osr.pyd	0.0.0.0
nlaapi.dll	C:\Windows\System32\nlaapi.dll	6.1.7601.17514
NapiNSP.dll	C:\Windows\System32\NapiNSP.dll	6.1.7600.16385
pnrpnsp.dll	C:\Windows\System32\pnrpnsp.dll	6.1.7600.16385
winrnr.dll	C:\Windows\System32\winrnr.dll	6.1.7600.16385
wshbth.dll	C:\Windows\System32\wshbth.dll	6.1.7601.17514
win32api.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\win32\win32api.pyd	2.7.218.0
pywintypes27.dll	C:\OSGeo4W64\bin\pywintypes27.dll	2.7.218.0
_psycopg.pyd	C:\OSGeo4W64\apps\Python27\Lib\site-packages\psycopg2\_psycopg.pyd	0.0.0.0
apphelp.dll	C:\Windows\System32\apphelp.dll	6.1.7601.17514
RpcRtRemote.dll	C:\Windows\System32\RpcRtRemote.dll	6.1.7601.17514
BTKeyInd.dll	C:\Program Files\WIDCOMM\Bluetooth Software\BTKeyInd.dll	0.0.0.0
comctl32.dll	C:\Windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_fa396087175ac9ac\comctl32.dll	6.10.7601.17514
propsys.dll	C:\Windows\System32\propsys.dll	7.0.7601.17514
ntmarta.dll	C:\Windows\System32\ntmarta.dll	6.1.7600.16385
xmllite.dll	C:\Windows\System32\xmllite.dll	1.3.1000.0
linkinfo.dll	C:\Windows\System32\linkinfo.dll	6.1.7600.16385
shdocvw.dll	C:\Windows\System32\shdocvw.dll	6.1.7601.17514
explorerframe.dll	C:\Windows\System32\explorerframe.dll	6.1.7601.17514
duser.dll	C:\Windows\System32\duser.dll	6.1.7600.16385
dui70.dll	C:\Windows\System32\dui70.dll	6.1.7600.16385
WindowsCodecs.dll	C:\Windows\System32\WindowsCodecs.dll	6.2.9200.16492
AcSignIcon.dll	C:\Windows\System32\AcSignIcon.dll	19.0.55.0
mfc100u.dll	C:\Windows\System32\mfc100u.dll	10.0.40219.1
msimg32.dll	C:\Windows\System32\msimg32.dll	6.1.7600.16385
EhStorShell.dll	C:\Windows\System32\EhStorShell.dll	6.1.7600.16385
cscui.dll	C:\Windows\System32\cscui.dll	6.1.7601.17514
cscdll.dll	C:\Windows\System32\cscdll.dll	6.1.7601.17514
cscapi.dll	C:\Windows\System32\cscapi.dll	6.1.7601.17514
ntshrui.dll	C:\Windows\System32\ntshrui.dll	6.1.7601.17514
srvcli.dll	C:\Windows\System32\srvcli.dll	6.1.7601.17514
slc.dll	C:\Windows\System32\slc.dll	6.1.7600.16385
IconCodecService.dll	C:\Windows\System32\IconCodecService.dll	6.1.7600.16385
msls31.dll	C:\Windows\System32\msls31.dll	3.10.349.0
tiptsf.dll	C:\Program Files\Common Files\microsoft shared\ink\tiptsf.dll	6.1.7601.17514
StructuredQuery.dll	C:\Windows\System32\StructuredQuery.dll	7.0.7601.17514
actxprxy.dll	C:\Windows\System32\actxprxy.dll	6.1.7601.17514
ieproxy.dll	C:\Program Files\Internet Explorer\ieproxy.dll	11.0.9600.17496
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api-ms-win-downlevel-advapi32-l1-1-0.dll	C:\Windows\System32\api-ms-win-downlevel-advapi32-l1-1-0.dll	6.2.9200.16492
thumbcache.dll	C:\Windows\System32\thumbcache.dll	6.1.7601.17514
ieframe.dll	C:\Windows\System32\ieframe.dll	11.0.9600.17496
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iertutil.dll	C:\Windows\System32\iertutil.dll	11.0.9600.17496
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oleacc.dll	C:\Windows\System32\oleacc.dll	7.0.0.0
NetworkExplorer.dll	C:\Windows\System32\NetworkExplorer.dll	6.1.7601.17514
AcSignCore16.dll	C:\Program Files\Autodesk\Inventor Fusion 2013\AcSignCore16.dll	19.0.53.0
mpr.dll	C:\Windows\System32\mpr.dll	6.1.7600.16385
drprov.dll	C:\Windows\System32\drprov.dll	6.1.7600.16385
winsta.dll	C:\Windows\System32\winsta.dll	6.1.7601.17514
ntlanman.dll	C:\Windows\System32\ntlanman.dll	6.1.7601.17514
davclnt.dll	C:\Windows\System32\davclnt.dll	6.1.7601.17514
davhlpr.dll	C:\Windows\System32\davhlpr.dll	6.1.7600.16385
wkscli.dll	C:\Windows\System32\wkscli.dll	6.1.7601.17514
netutils.dll	C:\Windows\System32\netutils.dll	6.1.7601.17514
PortableDeviceApi.dll	C:\Windows\System32\PortableDeviceApi.dll	6.1.7601.17514
wintrust.dll	C:\Windows\System32\wintrust.dll	6.1.7601.17514
EhStorAPI.dll	C:\Windows\System32\EhStorAPI.dll	6.1.7601.17514
cscobj.dll	C:\Windows\System32\cscobj.dll	6.1.7601.17514
urlmon.dll	C:\Windows\System32\urlmon.dll	11.0.9600.17496
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wininet.dll	C:\Windows\System32\wininet.dll	11.0.9600.17496
powrprof.dll	C:\Windows\System32\powrprof.dll	6.1.7600.16385
Last edited 6 years ago by jef (previous) (diff)

comment:2 in reply to:  description Changed 6 years ago by jhemmi

Replying to silyko:

The version of matplotlib included in the 64-bit installer (matplotlib version 1.3.1) causes python to crash when savefig is applied to save a png. This happens both from the GUI and when applied programatically. Does not happen e.g. for a pdf or jpeg, so seemingly a defect in a (lib)png dependency. Using backend "Qt4Agg".

I've experienced the same problem on Windows but it's OK on Ubuntu & fedora. A workaround is to produce Tiff.

comment:3 Changed 10 months ago by jef

Resolution: → outdated
Status: new → closed
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