QCAD Bugtracker

Quick SVG Export suggests file name “Untitled 1 [*].svg”

Remove [*] (comes from window title).

...display nothing (see auto generated example drawings)

• File → Quit right after start.
• Ubuntu 10.10
• Linux martin-VirtualBox 2.6.35-28-generic #50-Ubuntu SMP Fri Mar 18 19:00:26 UTC 2011 i686 GNU/Linux

Debug:    autostart.js: main(): end. 
*** glibc detected *** release/qcad: double free or corruption (out): 0x0b18d7d0 ***
======= Backtrace: =========
/lib/libc.so.6(+0x6c501)[0x2dc5501]
/lib/libc.so.6(+0x6dd70)[0x2dc6d70]
/lib/libc.so.6(cfree+0x6d)[0x2dc9e5d]
/usr/lib/libfontconfig.so.1(+0x19d63)[0x55fd63]
/usr/lib/libfontconfig.so.1(FcPatternDestroy+0x6d)[0x56002d]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(_ZN18QFontEngineMultiFTD0Ev+0x62)[0x23da702]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(+0x3cab2c)[0x22f7b2c]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(+0x3cad9a)[0x22f7d9a]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(+0x3cd8a5)[0x22fa8a5]
/home/martin/opt/qcad_3_0_tp1/release/libQtCore.so.4(_ZN18QThreadStorageData3setEPv+0xb1)[0x2af72e1]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(+0x3c6988)[0x22f3988]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(_ZN5QFont7cleanupEv+0x17)[0x23d4247]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(+0x1ecda6)[0x2119da6]
/home/martin/opt/qcad_3_0_tp1/release/libQtGui.so.4(_ZN12QApplicationD2Ev+0x478)[0x2099538]
release/qcad(_ZN19QtSingleApplicationD1Ev+0x1a)[0x875d26c]
release/qcad(main+0x596)[0x875cbca]
/lib/libc.so.6(__libc_start_main+0xe7)[0x2d6fce7]
release/qcad[0x875c5a1]
======= Memory map: ========
00110000-003b1000 r-xp 00000000 08:01 152383     /home/martin/opt/qcad_3_0_tp1/release/libQtScript.so.4.7.3
003b1000-003bc000 rw-p 002a0000 08:01 152383     /home/martin/opt/qcad_3_0_tp1/release/libQtScript.so.4.7.3
003bc000-003cc000 rw-p 00000000 00:00 0 
003cc000-003e1000 r-xp 00000000 08:01 134689     /lib/libpthread-2.12.1.so
003e1000-003e2000 ---p 00015000 08:01 134689     /lib/libpthread-2.12.1.so
003e2000-003e3000 r--p 00015000 08:01 134689     /lib/libpthread-2.12.1.so
003e3000-003e4000 rw-p 00016000 08:01 134689     /lib/libpthread-2.12.1.so
003e4000-003e6000 rw-p 00000000 00:00 0 
003e6000-0040a000 r-xp 00000000 08:01 131677     /lib/libm-2.12.1.so
0040a000-0040b000 r--p 00023000 08:01 131677     /lib/libm-2.12.1.so
0040b000-0040c000 rw-p 00024000 08:01 131677     /lib/libm-2.12.1.so
0040c000-00426000 r-xp 00000000 08:01 131308     /lib/libgcc_s.so.1
00426000-00427000 r--p 00019000 08:01 131308     /lib/libgcc_s.so.1
00427000-00428000 rw-p 0001a000 08:01 131308     /lib/libgcc_s.so.1
00428000-0042a000 r-xp 00000000 08:01 131676     /lib/libdl-2.12.1.so
0042a000-0042b000 r--p 00001000 08:01 131676     /lib/libdl-2.12.1.so
0042b000-0042c000 rw-p 00002000 08:01 131676     /lib/libdl-2.12.1.so
0042c000-00434000 r-xp 00000000 08:01 658308     /usr/lib/libXrender.so.1.3.0
00434000-00435000 r--p 00007000 08:01 658308     /usr/lib/libXrender.so.1.3.0
00435000-00436000 rw-p 00008000 08:01 658308     /usr/lib/libXrender.so.1.3.0
00437000-0052a000 r-xp 00000000 08:01 149112     /home/martin/opt/qcad_3_0_tp1/release/libQtOpenGL.so.4.7.3
0052a000-00531000 rw-p 000f2000 08:01 149112     /home/martin/opt/qcad_3_0_tp1/release/libQtOpenGL.so.4.7.3
00531000-00544000 r-xp 00000000 08:01 131423     /lib/libz.so.1.2.3.4
00544000-00545000 r--p 00012000 08:01 131423     /lib/libz.so.1.2.3.4
00545000-00546000 rw-p 00013000 08:01 131423     /lib/libz.so.1.2.3.4
00546000-00574000 r-xp 00000000 08:01 658548     /usr/lib/libfontconfig.so.1.4.4
00574000-00575000 r--p 0002d000 08:01 658548     /usr/lib/libfontconfig.so.1.4.4
00575000-00576000 rw-p 0002e000 08:01 658548     /usr/lib/libfontconfig.so.1.4.4
00576000-00579000 r-xp 00000000 08:01 656212     /usr/lib/libgthread-2.0.so.0.2600.1
00579000-0057a000 r--p 00003000 08:01 656212     /usr/lib/libgthread-2.0.so.0.2600.1
0057a000-0057b000 rw-p 00004000 08:01 656212     /usr/lib/libgthread-2.0.so.0.2600.1
0057b000-0057d000 r-xp 00000000 08:01 658282     /usr/lib/libXdamage.so.1.1.0
0057d000-0057e000 r--p 00001000 08:01 658282     /usr/lib/libXdamage.so.1.1.0
0057e000-0057f000 rw-p 00002000 08:01 658282     /usr/lib/libXdamage.so.1.1.0
00582000-005db000 r-xp 00000000 08:01 149090     /home/martin/opt/qcad_3_0_tp1/release/libQtSvg.so.4.7.3
005db000-005dd000 rw-p 00059000 08:01 149090     /home/martin/opt/qcad_3_0_tp1/release/libQtSvg.so.4.7.3
005dd000-005eb000 r-xp 00000000 08:01 658286     /usr/lib/libXext.so.6.4.0
005eb000-005ec000 r--p 0000d000 08:01 658286     /usr/lib/libXext.so.6.4.0
005ec000-005ed000 rw-p 0000e000 08:01 658286     /usr/lib/libXext.so.6.4.0
005ed000-005ef000 r-xp 00000000 08:01 658273     /usr/lib/libXau.so.6.0.0
005ef000-005f0000 r--p 00001000 08:01 658273     /usr/lib/libXau.so.6.0.0
005f0000-005f1000 rw-p 00002000 08:01 658273     /usr/lib/libXau.so.6.0.0
005f1000-0073b000 r-xp 00000000 08:01 149100     /home/martin/opt/qcad_3_0_tp1/release/libQtNetwork.so.4.7.3
0073b000-0073f000 rw-p 0014a000 08:01 149100     /home/martin/opt/qcad_3_0_tp1/release/libQtNetwork.so.4.7.3
0073f000-00746000 r-xp 00000000 08:01 135002     /lib/librt-2.12.1.so
00746000-00747000 r--p 00006000 08:01 135002     /lib/librt-2.12.1.so
00747000-00748000 rw-p 00007000 08:01 135002     /lib/librt-2.12.1.so
00748000-0076b000 r-xp 00000000 08:01 131378     /lib/libpng12.so.0.44.0
0076b000-0076c000 r--p 00022000 08:01 131378     /lib/libpng12.so.0.44.0
0076c000-0076d000 rw-p 00023000 08:01 131378     /lib/libpng12.so.0.44.0
0076d000-00774000 r-xp 00000000 08:01 658265     /usr/lib/libSM.so.6.0.1
00774000-00775000 r--p 00006000 08:01 658265     /usr/lib/libSM.so.6.0.1
00775000-00776000 rw-p 00007000 08:01 658265     /usr/lib/libSM.so.6.0.1
00776000-0078b000 r-xp 00000000 08:01 658244     /usr/lib/libICE.so.6.3.0
0078b000-0078c000 r--p 00014000 08:01 658244     /usr/lib/libICE.so.6.3.0
0078c000-0078d000 rw-p 00015000 08:01 658244     /usr/lib/libICE.so.6.3.0
0078d000-0078f000 rw-p 00000000 00:00 0 
0078f000-00791000 r-xp 00000000 08:01 666313     /usr/lib/gconv/UTF-16.so
00791000-00792000 r--p 00001000 08:01 666313     /usr/lib/gconv/UTF-16.so
00792000-00793000 rw-p 00002000 08:01 666313     /usr/lib/gconv/UTF-16.so
00793000-00852000 r-xp 00000000 08:01 152327     /home/martin/opt/qcad_3_0_tp1/release/libQtScriptTools.so.4.7.3
00852000-00857000 rw-p 000bf000 08:01 152327     /home/martin/opt/qcad_3_0_tp1/release/libQtScriptTools.so.4.7.3
00857000-008b2000 r-xp 00000000 08:01 149107     /home/martin/opt/qcad_3_0_tp1/release/libphonon.so.4.4.0
008b2000-008b4000 rw-p 0005b000 08:01 149107     /home/martin/opt/qcad_3_0_tp1/release/libphonon.so.4.4.0
008b4000-008b8000 r-xp 00000000 08:01 658288     /usr/lib/libXfixes.so.3.1.0
008b8000-008b9000 r--p 00003000 08:01 658288     /usr/lib/libXfixes.so.3.1.0
008b9000-008ba000 rw-p 00004000 08:01 658288     /usr/lib/libXfixes.so.3.1.0
008bb000-008bc000 r-xp 00000000 00:00 0          [vdso]
008bc000-00929000 r-xp 00000000 08:01 658235     /usr/lib/libGLU.so.1.3.070900
00929000-0092a000 ---p 0006d000 08:01 658235     /usr/lib/libGLU.so.1.3.070900
0092a000-0092b000 r--p 0006d000 08:01 658235     /usr/lib/libGLU.so.1.3.070900
0092b000-0092c000 rw-p 0006e000 08:01 658235     /usr/lib/libGLU.so.1.3.070900
0092c000-0099e000 r-xp 00000000 08:01 655834     /usr/lib/libfreetype.so.6.6.0
0099e000-009a2000 r--p 00071000 08:01 655834     /usr/lib/libfreetype.so.6.6.0
009a2000-009a3000 rw-p 00075000 08:01 655834     /usr/lib/libfreetype.so.6.6.0
009a3000-009a7000 r-xp 00000000 08:01 658324     /usr/lib/libXxf86vm.so.1.0.0
009a7000-009a8000 r--p 00003000 08:01 658324     /usr/lib/libXxf86vm.so.1.0.0
009a8000-009a9000 rw-p 00004000 08:01 658324     /usr/lib/libXxf86vm.so.1.0.0
009aa000-009f0000 r-xp 00000000 08:01 662734     /usr/lib/mesa/libGL.so.1.2
009f0000-009f1000 ---p 00046000 08:01 662734     /usr/lib/mesa/libGL.so.1.2
009f1000-009f6000 r--p 00046000 08:01 662734     /usr/lib/mesa/libGL.so.1.2
009f6000-009fb000 rwxp 0004b000 08:01 662734     /usr/lib/mesa/libGL.so.1.2
009fb000-009fd000 rwxp 00000000 00:00 0 
009fd000-00adc000 r-xp 00000000 08:01 659125     /usr/lib/libstdc++.so.6.0.14./qcad: line 2:  1970 Aborted                 release/qcad

OpenSUSE / Ubuntu / Kubuntu: After the first start, the property editor window is (unless the layer list) floated.

File - Save As has no hotkey under Linux (should be Ctrl-Shift-S)

Fix warning on start:
Warning: RGuiAction::getByScriptFile: no action found: “scripts/Snap/Coordinate/Coordinate.js”

Affected OS: OpenSUSE, Ubuntu

1. File → New
2. File → Save As, name: “simple” (without extension, file type is DWG by default) → file is save as DXF instead of DWG

behavior under Mac OS X seems to be correct (file dialog adds extension based on chosen filter)

1. new file
2. insert (drag-n-drop or insert button) from library browser → segfault

Thread [1] 12403 (Suspended : Signal : SIGSEGV:Segmentation fault)	
	RObject::getId() at RObject.h:92 0x8a11c82	
	RClipboardOperation::copy() at RClipboardOperation.cpp:66 0x8d4892a	
	RPasteOperation::apply() at RPasteOperation.cpp:30 0x8d4841a	
	RDocumentInterface::previewOperation() at RDocumentInterface.cpp:1,766 0x8de19bb	
	REcmaDocumentInterface::previewOperation() at REcmaDocumentInterface.cpp:4,711 0x889aaad	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xa83ced9f	
	0xb6a423e3	
	<...more frames...>	

ECMAScript engine (garbage collector) crashes on Mac OS X and Linux 64bit if QCAD binary is compiled as a 64bit binary.

1. New File
2. Save, enter name without extension

Uncaught exception at /home/martin/workspace/rsframework/scripts/File/SaveAs/../Save/Save.js:40: TypeError: Result of expression 'di.getCorrectedFileName' [undefined] is not a function.
40	    fileName = di.getCorrectedFileName(fileName, fileVersion);

Print preview settings are not saved if one change the drawing without closing the preview

1. create 2 new drawings
2. switch both to print preview
3. set the scale in the actual drawing to 1:5
4. switch to the other drawing
5. switch back
6. the scale is still 1:1

occurs sporadically, often when the application or a MDI child is closed, usually not reproducible.

• 2011-05-11 15.19:32 unsaved drawing, after choosing “no” at the confirmation dialog

Uncaught exception at /home/martin/workspace/rsframework/scripts/Tools/PainterPathViewer/../../library.js:50:
Error: cannot access member `isNull' of deleted QObject
50	            (typeof(obj.isNull)=="function" && obj.isNull()===true));

openSUSE 11.4, 32bit

Most likely occurred while getting printer information.
Possibly connected to switching desktops while script was running.

Linux: 2011-05-11 16.08:09 RGraphicsViewQt::decorateBackground()

Thread [1] 10040 (Suspended : Signal : SIGPIPE:Broken pipe)	
	__kernel_vsyscall() at 0xffffe424	
	send() at 0xb51825b8	
	0xa95298b2	
	httpFlushWrite() at 0xa9529c21	
	0xa952bcb8	
	cupsSendRequest() at 0xa9542470	
	cupsDoIORequest() at 0xa9542bc7	
	cupsDoRequest() at 0xa9542f0b	
	0xa9521d7f	
	cupsGetDests2() at 0xa95235d5	
	cupsGetDests() at 0xa95239a3	
	0xb5ad5153	
	0xb5a12133	
	0xb5a28344	
	0xb5a2b78c	
	QPrinter::init() at 0xb5a2d4ee	
	QPrinter::QPrinter() at 0xb5a2f01f	
	QtScriptShell_QPrinter::QtScriptShell_QPrinter() at 0xb0489e29	
	qtscript_QPrinter_static_call() at 0xb00463ba	
	0xb6bd7f88	
	0xb6ac7c97	
	0xb6a91114	
	0xa9582390	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	0xb6be0cd3	
	0xb6be11a9	
	QMetaObject::metacall() at 0xb5478c83	
	QMetaObject::activate() at 0xb5489134	
	RGraphicsViewQt::decorateBackground() at moc_RGraphicsViewQt.cpp:121 0x8cfbcc6	
	RGraphicsViewQt::paintDocument() at RGraphicsViewQt.cpp:510 0x8cee2e5	
	RGraphicsViewQt::paintEvent() at RGraphicsViewQt.cpp:216 0x8cec909	
	QWidget::event() at 0xb58da67d	
	RGraphicsViewQt::event() at RGraphicsViewQt.cpp:796 0x8cef99e	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb5875b64	
	0xb693e301	
	QInternal::activateCallbacks() at 0xb5356dd3	
	QCoreApplication::notifyInternal() at 0xb5472123	
	QWidgetPrivate::drawWidget() at 0xb58d400d	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d4b42	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::paintSiblingsRecursive() at 0xb58d49fc	
	QWidgetPrivate::drawWidget() at 0xb58d3d1f	
	0xb5acfffe	
	QWidgetPrivate::syncBackingStore() at 0xb58ca7e2	
	QWidget::event() at 0xb58daf74	
	QMainWindow::event() at 0xb5d2c6d5	
	RMainWindowQt::event() at RMainWindowQt.cpp:532 0x8cf54c3	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb5875b64	
	QCoreApplication::notifyInternal() at 0xb547215b	
	QCoreApplicationPrivate::sendPostedEvents() at 0xb5473457	
	QCoreApplication::sendPostedEvents() at 0xb547363d	
	0xb54a2344	
	g_main_context_dispatch() at 0xb4af3509	
	0xb4af3d10	
	g_main_context_iteration() at 0xb4af3fce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QCoreApplication::processEvents() at 0xb54738e9	
	0xb6930965	
	QScriptEngineAgentPrivate::atStatement() at 0xb6bc297b	
	0xb6a41232	
	0xb6a8d39a	
	0xa8c5fbee	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	QScriptValue::call() at 0xb6bd2e67	
	REcmaShellActionAdapter::beginEvent() at REcmaShellActionAdapter.cpp:149 0x8b897be	
	RScriptHandlerEcma::createActionApplicationLevel() at RScriptHandlerEcma.cpp:821 0x87641c2	
	RScriptHandler::triggerActionApplicationLevel() at RScriptHandler.cpp:52 0x8e15c44	
	RGuiAction::slotTrigger() at RGuiAction.cpp:587 0x8dea719	
	RGuiAction::qt_metacall() at moc_RGuiAction.cpp:86 0x8e32de1	
	QMetaObject::metacall() at 0xb5478c83	
	QMetaObject::activate() at 0xb5489134	
	QAction::triggered() at 0xb5869d99	
	QAction::activate() at 0xb586b48f	
	0xb5d550c0	
	0xb5d5b485	
	QMenu::mouseReleaseEvent() at 0xb5d5d65d	
	QtScriptShell_QMenu::mouseReleaseEvent() at 0xb0432feb	
	QWidget::event() at 0xb58da629	
	QMenu::event() at 0xb5d5aec4	
	QtScriptShell_QMenu::event() at 0xb043621b	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb58772c4	
	QCoreApplication::notifyInternal() at 0xb547215b	
	QApplicationPrivate::sendMouseEvent() at 0xb5875152	
	0xb59068fc	
	QApplication::x11ProcessEvent() at 0xb5905d26	
	0xb5932f04	
	g_main_context_dispatch() at 0xb4af3509	
	0xb4af3d10	
	g_main_context_iteration() at 0xb4af3fce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QEventLoop::processEvents() at 0xb547131d	
	QEventLoop::exec() at 0xb54715aa	
	QCoreApplication::exec() at 0xb5473701	
	qtscript_QCoreApplication_static_call() at 0xb0a9c4b7	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xb11c9f5c	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:677 0x876330c	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8e15a46	
	main() at main.cpp:151 0x875d23d	

1. print preview
2. button “print...” → dialog doesn’t open, no crash, no warnings

last console output:

Debug:    Print.prototype.printPage: rect:  QRectF(-40.0395,-149.529 168.2x237.8) 

Add file extension .pdf automatically if omitted by user.

Printing segfaults under Linux after the printer dialog is shown.

• during the start up
• last info from splash screen: LibraryBrowser: Directory: metric

./qcad: line 5:  2321 Segmentation fault      (core dumped)
LD_LIBRARY_PATH=/home/martin/opt/qcad-3.0.0-tp1-prof-linux /home/martin/opt/qcad-3.0.0-tp1-prof-linux/qcad-bin $*

(gdb) bt
#0  0x03180194 in __strncmp_ssse3 () from /lib/libc.so.6
#1  0x08c7741e in __xmlParserInputBufferCreateFilename ()
#2  0x04333e04 in xmlParserInputBufferCreateFilename ()
   from /usr/lib/libxml2.so.2
#3  0x043bc9c0 in xmlNewTextReaderFilename () from /usr/lib/libxml2.so.2
#4  0x041fde98 in ?? () from /usr/lib/libgnomevfs-2.so.0
#5  0x041fe381 in gnome_vfs_mime_get_value () from /usr/lib/libgnomevfs-2.so.0
#6  0x041fbb38 in gnome_vfs_mime_get_icon () from /usr/lib/libgnomevfs-2.so.0
#7  0x040d0ab6 in gnome_icon_lookup () from /usr/lib/libgnomeui-2.so.0
#8  0x040d1037 in gnome_icon_lookup_sync () from /usr/lib/libgnomeui-2.so.0
#9  0x0240ee92 in ?? ()
   from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtGui.so.4
#10 0x026a0658 in QFileIconProvider::icon(QFileInfo const&) const ()
   from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtGui.so.4
#11 0x025cd467 in ?? ()
   from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtGui.so.4
#12 0x025c2f89 in ?? ()
   from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtGui.so.4
#13 0x025c3ba4 in QFileSystemModel::index(QString const&, int) const ()
   from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtGui.so.4
#14 0x025c7289 in QFileSystemModel::sort(int, Qt::SortOrder) ()
   from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtGui.so.4
#15 0x025bc86c in ?? ()
---Type <return> to continue, or q <return> to quit---
   from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtGui.so.4
#16 0x025c6d68 in QFileSystemModel::qt_metacall(QMetaObject::Call, int, void**)
    () from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtGui.so.4
#17 0x08881dc2 in RFileSystemModel::qt_metacall(QMetaObject::Call, int, void**)
    ()
#18 0x02cd3c83 in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtCore.so.4
#19 0x02cdede6 in QMetaCallEvent::placeMetaCall(QObject*) ()
   from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtCore.so.4
#20 0x02ce09a0 in QObject::event(QEvent*) ()
   from /home/martin/opt/qcad-3.0.0-tp1-prof-linux/libQtCore.so.4
#21 0x025c07c3 in QFileSystemModel::event(QEvent*) ()

1. File → New
2. File → Print Preview
3. File → Close

The print preview (options tool bar) is still opened, can’t be closed and stays forever there, even if a new file is opened.

• while loading the attached DXF file
• the file can be loaded with DraftSight

Thread [1] 7335 (Suspended : Signal : SIGABRT:Aborted)	
	__kernel_vsyscall() at 0xffffe424	
	raise() at 0xb4efc8df	
	abort() at 0xb4efe220	
	RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8e13d4a	
	qt_message_output() at 0xb5356f65	
	0xb53571ab	
	qFatal() at 0xb53572c9	
	qt_assert_x() at 0xb535730c	
	QList<QSharedPointer<RShape> >::at() at qlist.h:456 0x877f7a4	
	RShape::order() at RShape.cpp:699 0x8e63df0	
	RHatchData::order() at RHatchData.cpp:841 0x8d3ee1c	
	RDwgHatchImporter::import() at RDwgImporter.cpp:891 0x8cdb729	
	RDwgImporter::importEntity() at RDwgImporter.cpp:1,705 0x8ce3eae	
	RDwgImporter::importEntities() at RDwgImporter.cpp:1,625 0x8ce320e	
	RDwgImporter::importEntities() at RDwgImporter.cpp:1,602 0x8ce2d98	
	RDwgImporter::importFile() at RDwgImporter.cpp:1,093 0x8cdce6e	
	RDocumentInterface::importFile() at RDocumentInterface.cpp:938 0x8dead8f	
	REcmaDocumentInterface::importFile() at REcmaDocumentInterface.cpp:2,706 0x88961e8	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xa95c0139	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	QScriptValue::call() at 0xb6bd2e67	
	REcmaShellActionAdapter::beginEvent() at REcmaShellActionAdapter.cpp:149 0x8ba1dc2	
	RScriptHandlerEcma::createActionApplicationLevel() at RScriptHandlerEcma.cpp:832 0x8769b80	
	RScriptHandler::triggerActionApplicationLevel() at RScriptHandler.cpp:52 0x8e30e60	
	RGuiAction::slotTrigger() at RGuiAction.cpp:592 0x8e05935	
	RGuiAction::qt_metacall() at moc_RGuiAction.cpp:86 0x8e4dffd	
	QMetaObject::metacall() at 0xb5478c83	
	QMetaObject::activate() at 0xb5489134	
	QAction::triggered() at 0xb5869d99	
	QAction::activate() at 0xb586b48f	
	0xb5d550c0	
	0xb5d5b485	
	QMenu::mouseReleaseEvent() at 0xb5d5d65d	
	QtScriptShell_QMenu::mouseReleaseEvent() at 0xb0432feb	
	QWidget::event() at 0xb58da629	
	QMenu::event() at 0xb5d5aec4	
	QtScriptShell_QMenu::event() at 0xb043621b	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb58772c4	
	QCoreApplication::notifyInternal() at 0xb547215b	
	QApplicationPrivate::sendMouseEvent() at 0xb5875152	
	0xb59068fc	
	QApplication::x11ProcessEvent() at 0xb5905d26	
	0xb5932f04	
	g_main_context_dispatch() at 0xb4af3509	
	0xb4af3d10	
	g_main_context_iteration() at 0xb4af3fce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QEventLoop::processEvents() at 0xb547131d	
	QEventLoop::exec() at 0xb54715aa	
	QCoreApplication::exec() at 0xb5473701	
	qtscript_QCoreApplication_static_call() at 0xb0a9c4b7	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xb09fdf5c	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:681 0x8768c7c	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8e30c62	
	main() at main.cpp:152 0x876277e	

Fix QCAD 2 example drawings:

1. dimension labels with tolerances
2. hatch pattern scale

Advanced selection dialog hits a debugger statement on line 1088.

1. Selection- Advanced Selection
2. Change first combo box to “Any”

Block - Explode

Double clicking a DWG file in Finder opens QCAD but not the file

The SvgExporter opens a “group” for some entities, but never closes that group. The resulting nesting can get quite deep and does not conform to the original. I tentatively patched the script as below:

--- SvgExporter.js-orig	2011-05-23 10:55:17.239998578 +0200
+++ SvgExporter.js	2011-05-23 10:55:17.239998578 +0200
@@ -226,6 +226,11 @@
 //        RFileExporterAdapter.prototype.exportEntity.call(this, this.realEntity
 //                .data(), false);
 //    }
+    
+    // dimensions and block references are grouped, close the group tag here
+    if (isDimension(entity) || isBlockReferenceEntity(entity)) {
+        this.writeEndElement();
+    }
 };
 
 SvgExporter.prototype.endEntity = function() {

There might be a better way, but that is what I came up with on short notice.

When printing with a scale, eg. 1:10, line-widths are scaled too. They should not. 1) they become very faint in the printout, 2) line-width in CAD carries extra information (Andrew told me:)

Sir, I have downloaded the windows version as well as the ubuntu version. but unable to run the qcad 3. TP1 either in windows Xp sp-2 and in Ubuntu 10.04.

In windows xp sp-2, i have unzipped the file to D:\qcad-3.0.0-tp1-prof-win32 and on running the qcad exe file it complains, “This application has failed to start because, MSVCR100D.dll was not found reinstalling the application may fix the problem” pl. let me know how to install the dll and to get the qcad running breeze.

by
rasheed

Edit–>Application_Preferences–>Load/Save–>Templates: Click in add button....Crash

Probably just a missing var modTimeTo; ?

Uncaught exception at /users/andrew/data/RibbonSoft/projects/QCAD3/trunk/scripts/Widgets/LibraryBrowser/LibraryBrowser.js:674: ReferenceError: Can't find variable: modTimeTo
674	            kwIds, fileTypes, author, license, modTimeFrom, modTimeTo, offset, limit);

Search does not work for all items (e.g. ‘moose’ (no results), ‘man’ (does not find man.svg))

1)Click Print Preview
2)Click Export to PDF 3)Crash!!!

View–>Edit View or Pick View Crash!!

Entity filter is not applied to combo box type properties.

Undo undoes end point movement and angle change (angle property should be ignored in undo/redo operations).

• see attached DWG file, taken from http://www.cadtutor.net/download/vector/autocad-plan-trees.php
• loads correctly in DraftSight

QCAD drawing dump:

RDocument("ba3bc58", RStorage("bb7aa28", 
current block ID: 22
current layer ID: 21
current view ID: -1
drawing unit: 0
bounding box: RBox(RVector(invalid)  -  RVector(invalid) )  
 RLayer(RObject(id: 21, document: "0xba3bc58", address: "0xbc2dbb0", undone: 0), name: "0", color: RColor(RGBA: 0, 255, 0, 255) , lineweight:  -3 , linetype:  2 )  
 RBlock(RObject(id: 22, document: "0xba3bc58", address: "0xbb45d10", undone: 0), name: "*Model_Space", origin: RVector(0, 0, 0) ) 
 RBlock(RObject(id: 23, document: "0xba3bc58", address: "0xbb442c0", undone: 0), name: "*MODEL_SPACE", origin: RVector(0, 0, 0) ) 
 RBlock(RObject(id: 24, document: "0xba3bc58", address: "0xbc2dc00", undone: 0), name: "*PAPER_SPACE", origin: RVector(0, 0, 0) ) 
 lastTransactionId: -1
variables: 
	"PageSettings/Scale": QVariant(QString, "1:1") 
 Known variables (DWG): 
...

 ) RSpatialIndex()  

Layer names should be case insensitive

Hi, when strat Qcad3 first time and close the info window, the software crash. I copy the command line:

$ '/home/gabriel/Descargas/qcad-3.0.0-tp1-prof-linux/qcad' 
/usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so: clase ELF errónea: ELFCLASS64

(<unknown>:3211): Gtk-WARNING **: Failed to load type module: /usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so

/usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so: clase ELF errónea: ELFCLASS64

(<unknown>:3211): Gtk-WARNING **: Failed to load type module: /usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so


(<unknown>:3211): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/immodules/im-ibus.so: clase ELF errónea: ELFCLASS64

(<unknown>:3211): Gtk-WARNING **: Loading IM context type 'ibus' failed

(<unknown>:3211): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/immodules/im-ibus.so: clase ELF errónea: ELFCLASS64

(<unknown>:3211): Gtk-WARNING **: Loading IM context type 'ibus' failed
/usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so: clase ELF errónea: ELFCLASS64

(<unknown>:3211): Gtk-WARNING **: Failed to load type module: /usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so

/usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so: clase ELF errónea: ELFCLASS64

(<unknown>:3211): Gtk-WARNING **: Failed to load type module: /usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so


(<unknown>:3211): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/immodules/im-ibus.so: clase ELF errónea: ELFCLASS64

(<unknown>:3211): Gtk-WARNING **: Loading IM context type 'ibus' failed
CWD set to:  "/home/gabriel/Descargas/qcad-3.0.0-tp1-prof-linux" 
library path:  "/home/gabriel/Descargas/qcad-3.0.0-tp1-prof-linux/plugins" 
Debug:    Init script plugins... 
Warning:  MDI child is NULL 
Warning:  MDI child is NULL 
Warning:  RGuiAction::getByScriptFile: no action found: "scripts/Snap/Coordinate/Coordinate.js" 
Debug:    Hatch.init 
Debug:    Text.init 
Debug:    TIMER:  1492 ms -  "loading and initializing plugins" 
Warning:  RScriptHandlerEcma::doScript: engine busy: aborting evaluation of script: 

 "scripts/File/New/New.js" 

 
Warning:  QScriptEngine::newVariant(): changing class of non-QScriptObject not supported
Debug:    Creating storage... 
Debug:    Creating spatial index... 
Debug:    Creating document... 
Debug:    Creating MDI child... 
Debug:    Initialize Viewports... 
Debug:    Init graphics view... 
Debug:    Init scrollbars... 
Debug:    Init rulers... 
Debug:    Init idle and default actions... 
Debug:    Show MDI child... 
Debug:    Init event handler... 
Debug:    Setting auto snap... 
Warning:  QScriptEngine::newVariant(): changing class of non-QScriptObject not supported
Warning:  QScriptEngine::newVariant(): changing class of non-QScriptObject not supported
/usr/lib/gio/modules/libgiobamf.so: clase ELF errónea: ELFCLASS64
Failed to load module: /usr/lib/gio/modules/libgiobamf.so
/usr/lib/gio/modules/libgvfsdbus.so: clase ELF errónea: ELFCLASS64
Failed to load module: /usr/lib/gio/modules/libgvfsdbus.so

(<unknown>:3211): Gtk-WARNING **: Error loading theme icon 'window-close' for stock: No se ha podido cargar el módulo de carga de imágenes: /usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so: /usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so: clase ELF errónea: ELFCLASS64

(<unknown>:3211): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed

** (<unknown>:3211): CRITICAL **: murrine_style_draw_render_icon: assertion `base_pixbuf != NULL' failed

(<unknown>:3211): Gtk-CRITICAL **: IA__gtk_style_render_icon: assertion `pixbuf != NULL' failed

(<unknown>:3211): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_pixels: assertion `GDK_IS_PIXBUF (pixbuf)' failed

(<unknown>:3211): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed

(<unknown>:3211): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `GDK_IS_PIXBUF (pixbuf)' failed
Segmentation fault
gabriel@gabriel-Studio-1558:~/Descargas/qcad-3.0.0-tp1-prof-linux$ '/home/gabriel/Descargas/qcad-3.0.0-tp1-prof-linux/qcad' 
/usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so: clase ELF errónea: ELFCLASS64

(<unknown>:3380): Gtk-WARNING **: Failed to load type module: /usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so

/usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so: clase ELF errónea: ELFCLASS64

(<unknown>:3380): Gtk-WARNING **: Failed to load type module: /usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so


(<unknown>:3380): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/immodules/im-ibus.so: clase ELF errónea: ELFCLASS64

(<unknown>:3380): Gtk-WARNING **: Loading IM context type 'ibus' failed

(<unknown>:3380): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/immodules/im-ibus.so: clase ELF errónea: ELFCLASS64

(<unknown>:3380): Gtk-WARNING **: Loading IM context type 'ibus' failed
/usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so: clase ELF errónea: ELFCLASS64

(<unknown>:3380): Gtk-WARNING **: Failed to load type module: /usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so

/usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so: clase ELF errónea: ELFCLASS64

(<unknown>:3380): Gtk-WARNING **: Failed to load type module: /usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so


(<unknown>:3380): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/immodules/im-ibus.so: clase ELF errónea: ELFCLASS64

(<unknown>:3380): Gtk-WARNING **: Loading IM context type 'ibus' failed
CWD set to:  "/home/gabriel/Descargas/qcad-3.0.0-tp1-prof-linux" 
library path:  "/home/gabriel/Descargas/qcad-3.0.0-tp1-prof-linux/plugins" 
Debug:    Init script plugins... 
Warning:  MDI child is NULL 
Warning:  MDI child is NULL 
Warning:  RGuiAction::getByScriptFile: no action found: "scripts/Snap/Coordinate/Coordinate.js" 
Debug:    Hatch.init 
Debug:    Text.init 
Debug:    TIMER:  1520 ms -  "loading and initializing plugins" 
Warning:  RScriptHandlerEcma::doScript: engine busy: aborting evaluation of script: 

 "scripts/File/New/New.js" 

 
Warning:  QScriptEngine::newVariant(): changing class of non-QScriptObject not supported
Debug:    Creating storage... 
Debug:    Creating spatial index... 
Debug:    Creating document... 
Debug:    Creating MDI child... 
Debug:    Initialize Viewports... 
Debug:    Init graphics view... 
Debug:    Init scrollbars... 
Debug:    Init rulers... 
Debug:    Init idle and default actions... 
Debug:    Show MDI child... 
Debug:    Init event handler... 
Debug:    Setting auto snap... 
Warning:  QScriptEngine::newVariant(): changing class of non-QScriptObject not supported
Warning:  QScriptEngine::newVariant(): changing class of non-QScriptObject not supported
/usr/lib/gio/modules/libgiobamf.so: clase ELF errónea: ELFCLASS64
Failed to load module: /usr/lib/gio/modules/libgiobamf.so
/usr/lib/gio/modules/libgvfsdbus.so: clase ELF errónea: ELFCLASS64
Failed to load module: /usr/lib/gio/modules/libgvfsdbus.so

(<unknown>:3380): Gtk-WARNING **: Error loading theme icon 'window-close' for stock: No se ha podido cargar el módulo de carga de imágenes: /usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so: /usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so: clase ELF errónea: ELFCLASS64

(<unknown>:3380): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed

** (<unknown>:3380): CRITICAL **: murrine_style_draw_render_icon: assertion `base_pixbuf != NULL' failed

(<unknown>:3380): Gtk-CRITICAL **: IA__gtk_style_render_icon: assertion `pixbuf != NULL' failed

(<unknown>:3380): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_pixels: assertion `GDK_IS_PIXBUF (pixbuf)' failed

(<unknown>:3380): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_width: assertion `GDK_IS_PIXBUF (pixbuf)' failed

(<unknown>:3380): GdkPixbuf-CRITICAL **: gdk_pixbuf_get_height: assertion `GDK_IS_PIXBUF (pixbuf)' failed
Segmentation fault

Block list: blocks disappear when showing hatch dialog

page tags / page IDs never shown

1. drag-n-drop script “DiningTable” to the drawing, place it somewhere
2. right-click to finish the action
3. drag-n-drop script “DiningTable” to the drawing again

Thread [1] 29561 (Suspended : Signal : SIGSEGV:Segmentation fault)	
	RMathLineEdit::isValid() at RMathLineEdit.h:44 0x8a011a9	
	REcmaMathLineEdit::isValid() at REcmaMathLineEdit.cpp:599 0x8a0021a	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xa8b06222	
	0xb6a44262	
	0xb6a466c9	
	0xb6a8db4a	
	0xa6d36360	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	QScriptValue::call() at 0xb6bd2e67	
	REcmaShellActionAdapter::beginEvent() at REcmaShellActionAdapter.cpp:149 0x8bbd222	
	RDocumentInterface::setCurrentAction() at RDocumentInterface.cpp:287 0x8e0906a	
	RScriptHandlerEcma::createActionDocumentLevel() at RScriptHandlerEcma.cpp:780 0x876bd16	
	RGuiAction::slotTrigger() at RGuiAction.cpp:598 0x8e25bd7	
	RGuiAction::qt_metacall() at moc_RGuiAction.cpp:86 0x8e6ee19	
	QMetaObject::metacall() at 0xb5478c83	
	0xb6bec907	
	0xb6beeacb	
	0xb6beee01	
	0xb6ac1f68	
	0xb6a9164c	
	0xa8ce78ee	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	0xb6be0cd3	
	0xb6be11a9	
	QMetaObject::metacall() at 0xb5478c83	
	QMetaObject::activate() at 0xb5489134	
	RGraphicsViewQt::drop() at moc_RGraphicsViewQt.cpp:107 0x8d34d2e	
	RGraphicsViewQt::dropEvent() at RGraphicsViewQt.cpp:997 0x8d28698	
	QWidget::event() at 0xb58daaf6	
	RGraphicsViewQt::event() at RGraphicsViewQt.cpp:808 0x8d27dec	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb58777e4	
	QCoreApplication::notifyInternal() at 0xb547215b	
	0xb5914a25	
	0xb59158fc	
	0xb5918c07	
	QCoreApplicationPrivate::sendThroughApplicationEventFilters() at 0xb54724ea	
	QApplicationPrivate::notify_helper() at 0xb5871cf3	
	QApplication::notify() at 0xb58772c4	
	QCoreApplication::notifyInternal() at 0xb547215b	
	QApplicationPrivate::sendMouseEvent() at 0xb5875152	
	0xb59066b5	
	QApplication::x11ProcessEvent() at 0xb5905d26	
	0xb5932f04	
	g_main_context_dispatch() at 0xb4af3509	
	0xb4af3d10	
	g_main_context_iteration() at 0xb4af3fce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QEventLoop::processEvents() at 0xb547131d	
	QEventLoop::exec() at 0xb54715aa	
	0xb5918897	
	QDrag::exec() at 0xb5889fed	
	QDrag::exec() at 0xb588a084	
	qtscript_QDrag_prototype_call() at 0xafe620df	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xaa905c4b	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	QScriptValue::call() at 0xb6bd2e67	
	REcmaShellListView::mouseMoveEvent() at REcmaShellListView.cpp:337 0x8c0bd06	
	QWidget::event() at 0xb58da661	
	QFrame::event() at 0xb5d0c663	
	QAbstractScrollArea::viewportEvent() at 0xb5dabe02	
	QAbstractItemView::viewportEvent() at 0xb5e65d65	
	0xb5dae235	
	QCoreApplicationPrivate::sendThroughObjectEventFilters() at 0xb54725a1	
	QApplicationPrivate::notify_helper() at 0xb5871d53	
	QApplication::notify() at 0xb58772c4	
	QCoreApplication::notifyInternal() at 0xb547215b	
	QApplicationPrivate::sendMouseEvent() at 0xb5875152	
	0xb59066b5	
	QApplication::x11ProcessEvent() at 0xb5905d26	
	0xb5932f04	
	g_main_context_dispatch() at 0xb4af3509	
	0xb4af3d10	
	g_main_context_iteration() at 0xb4af3fce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QEventLoop::processEvents() at 0xb547131d	
	QEventLoop::exec() at 0xb54715aa	
	QCoreApplication::exec() at 0xb5473701	
	qtscript_QCoreApplication_static_call() at 0xb0a9c4b7	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xb09fe9e9	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:683 0x876b4de	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8e512fe	
	main() at main.cpp:152 0x876585e	

Rationale:

Let QCAD handle extended entity data, that is used in the industry to instruct postprocessing applications, e.g. the tooling of a mill or robot.

When I say group code or specs below, I refer to this document http://www.autodesk.com/techpubs/autocad/acad2000/dxf/extended_data_dxf_ab.htm

Current:

In the property editor I can add key value pairs to drawing entities. As in this script:

entity.setProperty(new RPropertyTypeId("MY_KEY"), "MY_VAL");
entity.setProperty(new RPropertyTypeId("MY_REAL"), 123);

In DXF this results in a group code “QCAD” followed by alternating keys and values as strings and typed positions respectively:

[…]
  0
LINE
[…]
1001
QCAD
1000
MY_KEY
1000
MY_VAL
1000
MY_REAL
1040
123.0
[…]

Expected:

From reading the specs, this looks perfectly valid. I’d say though, that QCAD is not right to expect any extended data to follow this pattern. The extended entity data, that I want to recreate eg, looks like this:

[…]
  0
LINE
[…]
1001
MY_DATA
1000
MY_FOO: some text
1000
MY_BAR: 1.250000
[…]

That is: a group code, followed by some string values. Notice that the (limited) typing facilities mentioned in the spec are not used, but the application relies on its own peculiar parsing. The same group code appears in the head of the document as an APPID:

[…]
  0
APPID
  2
MY_DATA
 70
     0
  0
[…]

Proposed:

I suggest, that QCAD uses APPIDs to group extended data. Otherwise data loss may occur. In order to not have to maintain a table of known APPIDs, that tells how to parse their extended data, I further suggest that QCAD not expect extended data to follow a “key value” pattern but an “APPID entries” pattern. Here too data would be lost, if there was an odd number of entries in the extended table and QCAD insisted on its own approach.

Within the specs, deep trees could be constructed with the use of the control string (code 1002, { and }), and the propertyEditor would become a nightmare;) So I propose, that QCAD might parse only extended data with its own APPID in key value pairs, and data with other APPIDs as just an ordered list of entries. (In ECMAscript an array will have to be used, as object properties do not keep sequence.)

In scripting hatchData.addBoundary can use any shape, but only some actually produce something useful, eg. this fails silently:

"ANSI31"

Shouldn’t an exception be thrown?

Hi,

I’m running fedora Release 12 and tried to download and install QCAD 3 TP1.

• The qcad-3.0.0-tp1-prof-linux.run looks corrupted and can not be opened by the gedit editor and returns the following error message: “gedit has not been able to detect the character coding...”

• Of course when trying to launch qcad from the downloaded and decompressed file qcad-3.0.0-tp1-prof-linux I get the following error message: “./qcad-bin: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.14’ not found (required by ./qcad-bin)”

Thank you in helping me to get this solved.

Patrick

Hi Andrew,

I took some time to probe qcad 3.0.0 TP1 download from Ubuntu and the issue is the same as the one I encountered using Fedora.

For more information I attach, here with, a screenshot of the qcad-3.0.0-tp1-prof-linux-run download.
As we can see it is a scipt file, but at a certain point, visible on the screenshot, the data is corrupted.

// Don t know how to attach the image, I can send it you by Email if desired

Hope this will help you.

Regards,

Patrick
Patrick

Hi Andrew,

I took the pain of trying to download qcad-3.0.0-tp1-prof-linux-run under Ubuntu even if I was using Fedora.

The issue is the same.

Did you tried it?

Did it worked for you?

Patrick

A hatch my have “holes”, if it eg. is made of two forms, an inner form, and and outer form, where the outer form is filled while the inner form appears like a window inside of the fill, that lets the background be seen.

QCAD exports such hatches as two SVG paths in one single entity. But the “hole” is lost in the process. I know of two workarounds, that preserve the original intention of the QCAD drawing, both get the same result most of the time, the second one looking more robust and easier to implement:

# draw the outer form clockwise, draw the inner form counterclockwise
# set the “fill-rule:evenodd” attribute on the fill definition of the entity

Drawing a star like in the SVG spec in QCAD actually produces the same picture – so that should be the way to go.

http://www.w3.org/TR/SVG/painting.html#FillRuleProperty

Hi,

uname -r
2.6.38.8-32.fc15.x86_64

We can save a file ok showing permissions on the linux system are ok (its home directory)

But then when we open a CAD file from a supplier, try and modify and save or save as, it complains about disk space / permissions.

However, on checking the file system, the file name is there at zero bytes.

It is felt it is something in the CAD file causing an error behind the scenes. I can not see anywhere to attach this file, so please email me and I will send.

James

Hi,

When utilising the modify tools, instead of the selection picker appearing, the menu drops back to the start.

The console says
Warning: QScriptEngine::newVariant(): changing class of non-QScriptObject not supported
Warning: QScriptEngine::newVariant(): changing class of non-QScriptObject not supported

Have tried with rotate, copy/move, mirror etc.

Fedora 15 x86_64

James

Line type rendering with drawing unit != mm

Arcs rendered with QPainterPath::arcTo are not precise. Especially the start- / end point offsets are confusing. Differences are up to 0.01 units.

1. new drawing
2. tools → circle
3. click center → crash

source code segment:

void RGraphicsSceneQt::exportArcSegment(const RArc& arc) {
    RPainterPath& path = draftMode ? currentPainterPathDraft : currentPainterPath;
 
    // try QPainterPath arcTo method first but this can be very
    // inaccurate (+/- 0.01 difference from start- / end point):
    RPainterPath p;
    RBox box(arc.center - RVector(arc.radius, arc.radius), arc.center
            + RVector(arc.radius, arc.radius));
    p.moveTo(arc.getStartPoint());
    p.arcTo(box.toQRectF(), 360 - RMath::rad2deg(
            arc.startAngle), -RMath::rad2deg(arc.getSweep()));
=>  QPainterPath::Element e1 = p.elementAt(1);
    double errorStart = RVector(e1.x, e1.y).getDistanceTo(arc.getStartPoint());
    QPointF ep = p.pointAtPercent(1.0);
    double errorEnd = RVector(ep.x(), ep.y()).getDistanceTo(arc.getEndPoint());
 
    if (errorStart<1.0e-5 && errorEnd<1.0e-5) {
        // TODO: check if this is ever reached:
        path.addPath(p);
        return;
    }

stack trace:

Thread [1] 6814 (Suspended : Signal : SIGABRT:Aborted)	
	__kernel_vsyscall() at 0xffffe424	
	raise() at 0xb4efc8df	
	abort() at 0xb4efe220	
	RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8ee4076	
	qt_message_output() at 0xb5356f65	
	0xb53571ab	
	qFatal() at 0xb53572c9	
	qt_assert() at 0xb5357355	
	QPainterPath::elementAt() at qpainterpath.h:400 0x8a8163e	
	RGraphicsSceneQt::exportArcSegment() at RGraphicsSceneQt.cpp:210 0x8dc5c5d	
	RExporter::exportArc() at RExporter.cpp:831 0x8ec82c7	
	RGraphicsSceneQt::exportArc() at RGraphicsSceneQt.cpp:125 0x8dc570f	
	RExporter::exportCircle() at RExporter.cpp:911 0x8ec899e	
	RCircleEntity::exportEntity() at RCircleEntity.cpp:110 0x8de6a2a	
	RExporter::exportCurrentEntity() at RExporter.cpp:603 0x8ec7430	
	RGraphicsScene::exportCurrentEntity() at RGraphicsScene.cpp:244 0x8ecff0b	
	RExporter::exportEntity() at RExporter.cpp:557 0x8ec7220	
	RDocumentInterface::previewOperation() at RDocumentInterface.cpp:1,882 0x8ebc561	
	REcmaDocumentInterface::previewOperation() at REcmaDocumentInterface.cpp:5,247 0x88ce888	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xa7fd43b8	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	QScriptValue::call() at 0xb6bd2e67	
	REcmaShellActionAdapter::coordinateEventPreview() at REcmaShellActionAdapter.cpp:1,341 0x8c306d6	
	RDocumentInterface::previewClickEvent() at RDocumentInterface.cpp:770 0x8eb996a	
	RDocumentInterface::mouseMoveEvent() at RDocumentInterface.cpp:621 0x8eb91b7	
	RGraphicsScene::handleMouseMoveEvent() at RGraphicsScene.cpp:152 0x8ecfbd1	
	RGraphicsView::handleMouseMoveEvent() at RGraphicsView.cpp:427 0x8ed23aa	
	RGraphicsViewQt::mouseMoveEvent() at RGraphicsViewQt.cpp:191 0x8dd213b	
	QWidget::event() at 0xb58da661	
	RGraphicsViewQt::event() at RGraphicsViewQt.cpp:102 0x8dd1fb8	
	QApplicationPrivate::notify_helper() at 0xb5871d7c	
	QApplication::notify() at 0xb58772c4	
	QCoreApplication::notifyInternal() at 0xb547215b	
	QApplicationPrivate::sendMouseEvent() at 0xb5875152	
	0xb59066b5	
	QApplication::x11ProcessEvent() at 0xb5905d26	
	0xb5932f04	
	g_main_context_dispatch() at 0xb4af3509	
	0xb4af3d10	
	g_main_context_iteration() at 0xb4af3fce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QEventLoop::processEvents() at 0xb547131d	
	QEventLoop::exec() at 0xb54715aa	
	QCoreApplication::exec() at 0xb5473701	
	qtscript_QCoreApplication_static_call() at 0xb0a9c4b7	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xb09fe9e9	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::eval() at RScriptHandlerEcma.cpp:728 0x8787984	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:724 0x8787868	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8f0163a	
	main() at main.cpp:172 0x87815fb