Copy selected attributes crashes with PostGIS layer

[Colin.Reed@…]

Using 0.8.0 preview 2 on Ubuntu 6.06.

I selected some features from a PostGIS layer, opened the attribute table, then tried to copy the selected records to the clipboard. QGIS crashed with a segmentation fault. Happens with all PostGIS layers points, lines or areas.

Works OK with the shapefile of the same layer.

[g_j_m]

Works for me with latest svn. Are you able to try the svn version of qgis?

Does anyone else have this problem?

[anonymous]

Replying to g_j_m: I'll give it a go and let you know.

[Colin.Reed@…]

I checked out revision 6146, but couldn't get it to compile:

g++ -DHAVE_CONFIG_H -I. -I. -I../.. -DPKGDATAPATH=\"/home/kol/apps/share/qgis\" -I../gui/ -I../ui/ -I../core/ -g -Wall -I/usr/include -DQT3_SUPPORT -I/usr/mkspecs/default -I/usr/include/qt4/Qt3Support -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtDesigner -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtOpenGL -I/usr/include/qt4/QtSql -I/usr/include/qt4/QtXml -I/usr/include/qt4 -I/usr/include/qt4/QtSvg -I/usr/include/qt4/QtTest -I/usr/include/qt4/QtDesigner -D_REENTRANT -DQT_THREAD_SUPPORT -DQGISDEBUG -I/usr/include -g -Wall -MT libqgis_legend_la-qgslegend.lo -MD -MP -MF .deps/libqgis_legend_la-qgslegend.Tpo -c qgslegend.cpp -fPIC -DPIC -o .libs/libqgis_legend_la-qgslegend.o qgslegend.h: In constructor 'QgsLegend::QgsLegend?(QgisApp?*, QWidget*, const char*)': qgslegend.h:348: warning: 'QgsLegend::mMapCanvas' will be initialized after qgslegend.h:334: warning: 'bool QgsLegend::mShowLegendLayerFiles' qgslegend.cpp:56: warning: when initialized here qgslegend.cpp: In member function 'virtual void QgsLegend::mouseReleaseEvent(QMouseEvent*)': qgslegend.cpp:299: warning: unused variable 'origLayer' qgslegend.cpp:320: warning: unused variable 'origLayer' qgslegend.cpp:321: warning: unused variable 'destLayer' qgslegend.cpp: In member function 'void QgsLegend::addLayer(QgsMapLayer?*)': qgslegend.cpp:527: error: 'class QgsLegendLayerFileGroup?' has no member named 'setHidden' qgslegend.cpp: In member function 'bool QgsLegend::readXML(QDomNode&)': qgslegend.cpp:1054: error: 'class QgsLegendLayerFileGroup?' has no member named 'setHidden' qgslegend.cpp:1054: error: 'class QgsLegendLayerFileGroup?' has no member named 'setHidden' qgslegend.cpp: In member function 'QgsLegendLayer?* QgsLegend::findLegendLayer(const QString&)': qgslegend.cpp:1163: warning: suggest parentheses around assignment used as truth value qgslegend.cpp: In member function 'void QgsLegend::showLegendLayerFileGroups()':qgslegend.cpp:1668: error: 'class QgsLegendLayerFileGroup?' has no member named 'setHidden' qgslegend.cpp:1671: warning: suggest parentheses around assignment used as truth value make[4]: *** [libqgis_legend_la-qgslegend.lo] Error 1

Colin

[mhugent]

Colin,

Your Qt version seems to be < 4.2 (the current minimum version for QGIS)

Marco

[anonymous]

Thanks Marco, I had 4.1.2. It took me a while to figure out how to get 4.2 installed into the right places, but I finally got the latest svn compiled succesfully.

Unfortunately, still the same result! Crash and segmentation fault when i hit the copy button.

When I selected the PostGIS layer I got a few error dialogs saying:

Could not open SRS database /resources/srs.db Error(14): unable to open database file

but it plotted OK. Selected a single line feature, opened the attribute table, moved the selected feature to the top, clicked the copy button:

... Debug: qgspostgresprovider.cpp: 726: (getFeatureAttributes) QgsPostgresProvider::getFeatureAttributes using: select * from "public"."GEODATA_250k_coast" where "oid" = 607568 Debug: qgspostgresprovider.cpp: 726: (getFeatureAttributes) QgsPostgresProvider::getFeatureAttributes using: select * from "public"."GEODATA_250k_coast" where "oid" = 607569 Debug: qgspostgresprovider.cpp: 845: (reset) Setting up binary cursor: declare qgisf binary cursor for select "oid",asbinary("the_geom",'NDR') as qgs_feature_geometry from "public"."GEODATA_250k_coast" WARNING: there is no transaction in progress Debug: qgsmaplayer.cpp: 127: (name) QgsMapLayer::name: returning name 'GEODATA_250k_coast Warning: selecting row with id 606635 Debug: qgspostgresprovider.cpp: 726: (getFeatureAttributes) QgsPostgresProvider::getFeatureAttributes using: select * from "public"."GEODATA_250k_coast" where "oid" = 606635 Debug: qgspostgresprovider.cpp: 789: (getFeatureGeometry) QgsPostgresProvider::getFeatureGeometry using: declare qgisf binary cursor for select asbinary("the_geom",'NDR') from "public"."GEODATA_250k_coast" where "oid" = 606635 WARNING: there is already a transaction in progress QgsClipboard::replaceWith: replaced QGis clipboard. Segmentation fault

BTW PostGIS is v 1.1.6 and postgresql is 8.1.5

Thanks,

Colin

[g_j_m]

Can you attach a backtrace?

[Colin.Reed@…]

This is from strace (tail end)- is this OK?

Colin

select(9, [3 7 8], [], [], {0, 699757}) = 0 (Timeout)
gettimeofday({1164967947, 507085}, NULL) = 0
gettimeofday({1164967947, 507120}, NULL) = 0
gettimeofday({1164967947, 507189}, NULL) = 0
write(4, "\0", 1)                       = 1
gettimeofday({1164967947, 508933}, NULL) = 0
uname({sys="Linux", node="kol-laptop", ...}) = 0
write(7, "\227\24\25\0\"\0\200\2\1\0\0\0\16\0\0\0\7\0\7\0\377\377"..., 888) = 888
read(7, "\34\225\204\325\323j\200\2\'\0\0\0\365,\200=\0,\200=x]"..., 32) = 32
read(7, "\34\225\205\325\323j\200\2\334\0\0\0\365,\200=\0,\200="..., 32) = 32
read(7, "\34\225\206\325\323j\200\2\370\0\0\0\365,\200=\0,\200="..., 32) = 32
read(7, "\34\225\207\325\323j\200\2\366\0\0\0\365,\200=\0,\200="..., 32) = 32
read(7, "\1 \211\325\t\0\0\0#\0\0\0\0\0\0\0\t\0\0\0\30\0\0\0\30"..., 32) = 32
read(7, "C\0\0\0\1\0\0\0\1\0\0\0\350\365\35\10\320x\364\277\350"..., 36) = 36
write(7, "\22\0\17\0\323j\200\2#\0\0\0#\0\0\0 \0\7\0\t\0\0\0C\0\0"..., 100) = 100
read(7, "\34\225\212\325\323j\200\2#\0\0\0\366,\200=\0,\200=x]\35"..., 32) = 32
read(7, "\1 \214\325\t\0\0\0#\0\0\0\0\0\0\0\t\0\0\0\30\0\0\0\30"..., 32) = 32
read(7, "C\0\0\0\1\0\0\0\1\0\0\0\350\365\35\10\320x\364\277\350"..., 36) = 36
write(7, "\22\0\17\0\323j\200\2#\0\0\0#\0\0\0 \0\7\0\t\0\0\0C\0\0"..., 208) = 208
read(7, "\34\225\215\325\323j\200\2#\0\0\0\366,\200=\0,\200=x]\35"..., 32) = 32
read(7, "\34\225\216\325\323j\200\2(\0\0\0\366,\200=\0,\200=x]\35"..., 32) = 32
read(7, "\34\225\217\325\323j\200\2D\0\0\0\366,\200=\0,\200=x]\35"..., 32) = 32
read(7, "\1 \220\325\5\0\0\0\362\0\0\0\0\0\0\0\5\0\0\0\30\0\0\0"..., 32) = 32
read(7, "\2\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 20) = 20
gettimeofday({1164967947, 511254}, NULL) = 0
write(7, "\22\0\v\0\323j\200\2\362\0\0\0\362\0\0\0 \0\7\0\5\0\0\0"..., 1460) = 1460
ioctl(7, FIONREAD, [128])               = 0
read(7, "\34\225\221\325\323j\200\2\362\0\0\0\370,\200=\0,\200="..., 128) = 128
ioctl(7, FIONREAD, [0])                 = 0
write(7, "7\0\4\0\336j\200\2\325j\200\2\0\0\0\0;\3\5\0\336j\200\2"..., 88) = 88
ioctl(7, FIONREAD, [0])                 = 0
gettimeofday({1164967947, 513568}, NULL) = 0
select(9, [3 7 8], [], [], {1, 993621}) = 1 (in [3], left {1, 996000})
gettimeofday({1164967947, 513659}, NULL) = 0
read(3, "\0", 16)                       = 1
read(3, 0xbff481d0, 16)                 = -1 EAGAIN (Resource temporarily unavailable)
gettimeofday({1164967947, 513760}, NULL) = 0
ioctl(7, FIONREAD, [0])                 = 0
gettimeofday({1164967947, 513830}, NULL) = 0
select(9, [3 7 8], [], [], {1, 993359}) = 1 (in [7], left {0, 816000})
gettimeofday({1164967948, 692338}, NULL) = 0
gettimeofday({1164967948, 692373}, NULL) = 0
ioctl(7, FIONREAD, [32])                = 0
read(7, "\4\1\331\325\2231\200=c\0\0\0\310c\200\2\0\0\0\0\230\0"..., 32) = 32
write(7, "\22\0\7\0\240c\200\2\360\0\0\0\6\0\0\0 \3\5\0\1\0\0\0\223"..., 80) = 80
gettimeofday({1164967948, 693209}, NULL) = 0
write(4, "\0", 1)                       = 1
write(7, "7\0\4\0\337j\200\2\322c\200\2\0\0\0\0007\3\4\0\340j\200"..., 2704) = 2704
ioctl(7, FIONREAD, [352])               = 0
read(7, "\34\225\332\325\240c\200\2\360\0\0\0\2241\200=\0\0\0\0"..., 352) = 352
gettimeofday({1164967948, 695222}, NULL) = 0
select(9, [3 7 8], [], [], {0, 0})      = 1 (in [3], left {0, 0})
gettimeofday({1164967948, 695310}, NULL) = 0
read(3, "\0", 16)                       = 1
read(3, 0xbff481d0, 16)                 = -1 EAGAIN (Resource temporarily unavailable)
gettimeofday({1164967948, 695411}, NULL) = 0
ioctl(7, FIONREAD, [0])                 = 0
ioctl(7, FIONREAD, [0])                 = 0
write(7, "7\0\4\0\347j\200\2\322c\200\2\0\0\0\0;\3\v\0\347j\200\2"..., 112) = 112
ioctl(7, FIONREAD, [0])                 = 0
write(7, "7\0\4\0\350j\200\2\322c\200\2\0\0\0\0;\3\5\0\350j\200\2"..., 88) = 88
ioctl(7, FIONREAD, [0])                 = 0
write(7, "7\0\4\0\351j\200\2\322c\200\2\0\0\0\0;\3\5\0\351j\200\2"..., 88) = 88
ioctl(7, FIONREAD, [0])                 = 0
write(7, "7\0\4\0\352j\200\2\322c\200\2\0\0\0\0;\3\5\0\352j\200\2"..., 88) = 88
ioctl(7, FIONREAD, [0])                 = 0
write(7, "7\0\4\0\353j\200\2\322c\200\2\0\0\0\0;\3\5\0\353j\200\2"..., 88) = 88
write(7, "7\0\4\0\354j\200\2\322c\200\2\0\0\0\0;\3\5\0\354j\200\2"..., 88) = 88
ioctl(7, FIONREAD, [0])                 = 0
gettimeofday({1164967948, 696486}, NULL) = 0
select(9, [3 7 8], [], [], {0, 246723}) = 1 (in [7], left {0, 152000})
gettimeofday({1164967948, 792159}, NULL) = 0
gettimeofday({1164967948, 792194}, NULL) = 0
ioctl(7, FIONREAD, [32])                = 0
read(7, "\5\1a\326\3671\200=c\0\0\0\310c\200\2\0\0\0\0\230\0`\0"..., 32) = 32
gettimeofday({1164967948, 792361}, NULL) = 0
write(4, "\0", 1)                       = 1
write(7, "7\0\4\0\355j\200\2\322c\200\2\0\0\0\0007\3\4\0\356j\200"..., 7200) = 7200
write(2, "Debug: qgspostgresprovider.cpp: "..., 174) = 174
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
write(12, "\27\3\1\0 \232k*\211\377\300\22\0206\364\225.\301\204="..., 90) = 90
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
poll([{fd=12, events=POLLIN|POLLERR, revents=POLLIN}], 1, -1) = 1
read(12, "\27\3\1\0 ", 5)               = 5
read(12, "\271F\232\3158\270\377\252\251\246\226\247i\234\336\364"..., 32) = 32
read(12, "\27\3\1\0\360", 5)            = 5
read(12, "\364\v\3322\16\240\312\214\331\6\263,\7G\353/\22\327\10"..., 240) = 240
write(2, "Debug: qgspostgresprovider.cpp: "..., 227) = 227
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
write(12, "\27\3\1\0 |\242\355D\232Q\365\24\301\3107\331\271\330\200"..., 74) = 74
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
poll([{fd=12, events=POLLIN|POLLERR, revents=POLLIN}], 1, -1) = 1
read(12, "\27\3\1\0 ", 5)               = 5
read(12, "\274\345Co!\315;.\302G\317\360\202\300\24\206n\216\223"..., 32) = 32
read(12, "\27\3\1\0@", 5)               = 5
read(12, "\272x\323\300tjks\211tl\204\370\202Q\5\225\250\306\331"..., 64) = 64
write(2, "WARNING:  there is already a tra"..., 53) = 53
poll([{fd=12, events=POLLIN|POLLERR, revents=POLLIN}], 1, -1) = 1
read(12, "\27\3\1\0 ", 5)               = 5
read(12, "\352S\326x\356\346-4T\272\263\224\260Q\356\351b\370i\255"..., 32) = 32
read(12, "\27\3\1\0 ", 5)               = 5
read(12, "\232\f\277&\ff\263h\367p\221,\276\214\254\260v\334\332"..., 32) = 32
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
write(12, "\27\3\1\0 \261\7\356\25\tf\317\345\32\336;8\374\332\274"..., 90) = 90
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
poll([{fd=12, events=POLLIN|POLLERR, revents=POLLIN}], 1, -1) = 1
read(12, "\27\3\1\0 ", 5)               = 5
read(12, "\241\263\234Z>\331?d=P\262\6u_.\315;\360\264rq\376m\vp"..., 32) = 32
read(12, "\27\3\1\0`", 5)               = 5
read(12, "\267\253}\204\250Sy\347\241\302[\351K\10\363[VY`Jt\231"..., 96) = 96
poll([{fd=12, events=POLLIN|POLLERR, revents=POLLIN}], 1, -1) = 1
read(12, "\27\3\1\0 ", 5)               = 5
read(12, "\n\367\313\324\271\224\224\315?\6\254\0\240Z}\225F\272"..., 32) = 32
read(12, "\27\3\1\0 ", 5)               = 5
read(12, " \340\fI\235\252Y\227#\251]b\233\20q\203&\242$\225\262"..., 32) = 32
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
write(12, "\27\3\1\0 \326\305?\263\334\344T|\315obf\5~\213\312\307"..., 74) = 74
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
poll([{fd=12, events=POLLIN|POLLERR, revents=POLLIN}], 1, -1) = 1
read(12, "\27\3\1\0 ", 5)               = 5
read(12, "\304<\224u\236\274\34\215\4\233\2044\375V\r\366n\30\331"..., 32) = 32
read(12, "\27\3\1\0\200", 5)            = 5
read(12, "\270.\247e\34\'\335.\306\320\23\347\264N\31\2\214POH\200"..., 128) = 128
poll([{fd=12, events=POLLIN|POLLERR, revents=POLLIN}], 1, -1) = 1
read(12, "\27\3\1\0 ", 5)               = 5
read(12, "!9o\301Q\321\0\251o\333\362\223_fE\341O\267\2148\220!8"..., 32) = 32
read(12, "\27\3\1\0 ", 5)               = 5
read(12, "E\33ScP\232\257h~\214\327g\237\266@`u\260\223\272K\253"..., 32) = 32
rt_sigprocmask(SIG_BLOCK, [PIPE], [], 8) = 0
write(12, "\27\3\1\0 A\213\350\354\226y1\335_*}=Y\276\252\332r\206"..., 74) = 74
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
poll([{fd=12, events=POLLIN|POLLERR, revents=POLLIN}], 1, -1) = 1
read(12, "\27\3\1\0 ", 5)               = 5
read(12, "T\337|\3773\325\363\335\334\332\223\24\275\257\6D\213\320"..., 32) = 32
read(12, "\27\3\1\0000", 5)             = 5
read(12, "\212\256\212\343\322\367\333\1^Q\216\366I\226\340\303@"..., 48) = 48
write(2, "QgsClipboard::replaceWith: repla"..., 51) = 51
write(2, "\n", 1)                       = 1
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++

[g_j_m]

A backtrace would be better. Something like this should work:

tcsh limit coredumpsize unlimited qgis gdb /path/to/qgis core.XXXXX bt

where core.XXXXX is the name of the coredump file that is generated when qgis crashed. The first 10 or 15 lines from the bt command are all that are required.

[Colin.Reed.@…]

Thanks for that. I haven't done this before.

Here it is:

#0  0xb67f8963 in QgsGeometry::wkt (this=0x0) at qgsgeometry.cpp:178
#1  0xb69568ca in QgsClipboard::replaceWithCopyOf (this=0x80a3d58,
    features=@0xbf9dcd7c) at qgsclipboard.cpp:82
#2  0xb6924691 in QgisApp::editCopy (this=0x80a3b18,
    layerContainingSelection=0x83e1530) at qgisapp.cpp:3430
#3  0xb694d560 in QgsAttributeTableDisplay::copySelectedRowsToClipboard (
    this=0x83a5c78) at qgsattributetabledisplay.cpp:236
#4  0xb6a94657 in QgsAttributeTableDisplay::qt_metacall (this=0x83a5c78,
    _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbf9dd2ec)
    at qgsattributetabledisplay.moc.cpp:90
#5  0xb7e2dc92 in QMetaObject::activate (sender=0x8103e90,
    from_signal_index=29, to_signal_index=30, argv=0x0)
    at kernel/qobject.cpp:2911
#6  0xb7e2df69 in QMetaObject::activate (sender=0x0, m=0x0,
    from_local_signal_index=2, to_local_signal_index=3, argv=0x8050d58)
    at kernel/qobject.cpp:2963
#7  0xb79062d5 in QAbstractButton::clicked (this=0x0, _t1=false)
    at .moc/release-shared/moc_qabstractbutton.cpp:176
#8  0xb7732523 in QAbstractButtonPrivate::emitClicked (this=0x8405a88)
    at widgets/qabstractbutton.cpp:517
#9  0xb773372f in QAbstractButtonPrivate::click (this=0x8405a88)
    at widgets/qabstractbutton.cpp:510
#10 0xb7733917 in QAbstractButton::mouseReleaseEvent (this=0x8103e90,
    e=0xbf9dd974) at widgets/qabstractbutton.cpp:1072
#11 0xb77d964a in QToolButton::mouseReleaseEvent (this=0x0, e=0x8050d58)
    at widgets/qtoolbutton.cpp:598
#12 0xb74eba18 in QWidget::event (this=0x8103e90, event=0xbf9dd974)
    at kernel/qwidget.cpp:5576
#13 0xb7732886 in QAbstractButton::event (this=0x8103e90, e=0xbf9dd974)
    at widgets/qabstractbutton.cpp:1034
#14 0xb77d9484 in QToolButton::event (this=0x0, e=0x0)
    at widgets/qtoolbutton.cpp:1005
#15 0xb74a7a33 in QApplicationPrivate::notify_helper (this=0x807d1a8,
    receiver=0x8103e90, e=0xbf9dd974) at kernel/qapplication.cpp:3435

Colin

[g_j_m]

A potential fix is available in svn r6166.

If you're able to checkout and compile up the latest qgis, please do so and see if the problem has been fixed.

The backtrace suggests that some of the geometries in the postgres database are empty.

[Colin.Reed@…]

OK, that stops it from crashing, but I don't think there should be any null geometries. I checked in PostGIS by selecting where the_geom is null and it didn't find any. I selected a single feature from the map then copied from the attribute table and had a NULL as the geometry for that record, but it is plotting on the screen so it shouldn't be null.

After a bit of experimentation I found that if I selected a feature and it came up with a null geometry, if I inverted the selection, then inverted it again, it worked OK and the geometry showed up in the pasted text.

Maybe it's not talking to Postgis properly when it's initially fetching the geometries? The null shows up as the first record in each case and it seems in each case that the null's appear there is a warning message about a transaction already in progress:

Debug: qgspostgresprovider.cpp: 789: (getFeatureGeometry) QgsPostgresProvider::getFeatureGeometry using: declare qgisf binary cursor for select asbinary("the_geom",'NDR') from "public"."GEODATA_250k_coast" where "oid" = 607202
'''WARNING:  there is already a transaction in progress'''
Debug: qgspostgresprovider.cpp: 726: (getFeatureAttributes) QgsPostgresProvider::getFeatureAttributes using: select * from "public"."GEODATA_250k_coast" where "oid" = 607230
Debug: qgspostgresprovider.cpp: 789: (getFeatureGeometry) QgsPostgresProvider::getFeatureGeometry using: declare qgisf binary cursor for select asbinary("the_geom",'NDR') from "public"."GEODATA_250k_coast" where "oid" = 607230
Debug: qgspostgresprovider.cpp: 726: (getFeatureAttributes) QgsPostgresProvider::getFeatureAttributes using: select * from "public"."GEODATA_250k_coast" where "oid" = 607496
Debug: qgspostgresprovider.cpp: 789: (getFeatureGeometry) QgsPostgresProvider::getFeatureGeometry using: declare qgisf binary cursor for select asbinary("the_geom",'NDR') from "public"."GEODATA_250k_coast" where "oid" = 607496
Debug: qgspostgresprovider.cpp: 726: (getFeatureAttributes) QgsPostgresProvider::getFeatureAttributes using: select * from "public"."GEODATA_250k_coast" where "oid" = 607562
Debug: qgspostgresprovider.cpp: 789: (getFeatureGeometry) QgsPostgresProvider::getFeatureGeometry using: declare qgisf binary cursor for select asbinary("the_geom",'NDR') from "public"."GEODATA_250k_coast" where "oid" = 607562
QgsClipboard::replaceWith: replaced QGis clipboard.
Debug: qgsgeometry.cpp: 2171: (exportToWkt) QgsGeometry::exportToWkt: entered
Debug: qgsgeometry.cpp: 2305: (exportToWkt) QgsGeometry::exportToWkt: MULTILINESTRING found
Debug: qgsgeometry.cpp: 2171: (exportToWkt) QgsGeometry::exportToWkt: entered
Debug: qgsgeometry.cpp: 2305: (exportToWkt) QgsGeometry::exportToWkt: MULTILINESTRING found
Debug: qgsgeometry.cpp: 2171: (exportToWkt) QgsGeometry::exportToWkt: entered
Debug: qgsgeometry.cpp: 2305: (exportToWkt) QgsGeometry::exportToWkt: MULTILINESTRING found
QgsClipboard::replaceWith: replaced system clipboard with: wkt_geom,gid,feattype,type,elevation,featrel,attrrel,planacc,elevacc,source,created,retired,pid,symbol,shape_leng
NULL,6305,Connector Standard,2,0.00000000000,2003-03-11,2003-03-11,9999,25,GEOSCIENCE AUSTRALIA,2006-05-09,,1569900,0,0
...

Thanks, Colin

[anonymous]

The NULL in the copied text is something I made qgis put in when it finds an empty geometry, but real problem is why qgis gets an empty geometry in the first place. I'll look some more.

[anonymous]

Fixed in svn r6171. Thanks for the backtrace and debugging messages, Colin - they allowed me to work out how to reproduce the problem and hence fix it.

[Colin.Reed@…]

The fix works fine for me too.

Thanks!

Colin

[anonymous]

Milestone Version 0.8 deleted