QCAD Bugtracker

1. new drawing
2. draw ellipse
3. save as DXF

Fatal: ASSERT: “false” in file RDwgExporter.cpp, line 141

gdb Debugger (4/18/11 11:45 AM) (Suspended)	
	Thread [1] (Suspended: Signal 'SIGABRT' received. Description: Aborted.)	
		60 __kernel_vsyscall()  0xffffe424	
		59 raise()  0xb50ed7ff	
		58 abort()  0xb50ef140	
		57 RMainWindow::messageHandler() /home/martin/workspace/rsframework/src/core/RMainWindow.cpp:63 0x08dc54de	
		56 qt_message_output() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2205 0xb553f283	
		55 qt_message() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2305 0xb553f477	
		54 qFatal() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2488 0xb553f589	
		53 qt_assert() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/global/qglobal.cpp:2004 0xb553f615	
		52 RDwgExporter::exportFile() /home/martin/workspace/rsframework/src/io/dwg/RDwgExporter.cpp:141 0x08c68b7a	
		51 RDocumentInterface::exportFile() /home/martin/workspace/rsframework/src/core/RDocumentInterface.cpp:945 0x08d9debd	
		50 REcmaDocumentInterface::exportFile() /home/martin/workspace/rsframework/src/scripting/ecmaapi/REcmaDocumentInterface.cpp:2840 0x0887607c	
		49 QScript::FunctionWrapper::proxyCall() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/bridge/qscriptfunction.cpp:82 0xb6b10edb	
		48 QTJSC::NativeFuncWrapper::operator() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46 0xb6a03409	
		47 QTJSC::cti_op_call_NotJSFunction() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1771 0xb69d0697	
		46 <symbol is not available> 0xacec60ff	
		45 execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITCode.h:79 0xb69742f3	
		44 QTJSC::Interpreter::execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:716 0xb69742f3	
		43 QTJSC::JSFunction::call() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/JSFunction.cpp:122 0xb6a2e3ec	
		42 QTJSC::call() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:62 0xb6a034be	
		41 QScriptValue::call() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/api/qscriptvalue.cpp:1599 0xb6b08094	
		40 REcmaShellActionAdapter::beginEvent() /home/martin/workspace/rsframework/src/scripting/ecmaapi/REcmaShellActionAdapter.cpp:125 0x08b7974d	
		39 RDocumentInterface::setCurrentAction() /home/martin/workspace/rsframework/src/core/RDocumentInterface.cpp:267 0x08d9beae	
		38 RScriptHandlerEcma::createActionDocumentLevel() /home/martin/workspace/rsframework/src/scripting/ecma/RScriptHandlerEcma.cpp:771 0x0874e2be	
		37 RGuiAction::slotTrigger() /home/martin/workspace/rsframework/src/core/RGuiAction.cpp:575 0x08db7095	
		36 RGuiAction::qt_metacall() /home/martin/workspace/rsframework/src/core/debug/moc_RGuiAction.cpp:86 0x08dfeb75	
		35 QMetaObject::metacall() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qmetaobject.cpp:237 0xb56454fa	
		34 QMetaObject::activate() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qobject.cpp:3272 0xb5654f8d	
		33 QAction::triggered() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/.moc/release-shared/moc_qaction.cpp:263 0xb59c59b9	
		32 QAction::activate() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qaction.cpp:1256 0xb59c5c1b	
		31 QMenuPrivate::activateCausedStack() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:993 0xb5e5a4ad	
		30 QMenuPrivate::activateAction() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:1085 0xb5e60fc3	
		29 QMenu::mouseReleaseEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:2301 0xb5e61e9e	
		28 QtScriptShell_QMenu::mouseReleaseEvent()  0xb1b72feb	
		27 QWidget::event() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qwidget.cpp:8187 0xb5a25df4	
		26 QMenu::event() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/widgets/qmenu.cpp:2410 0xb5e62377	
		25 QtScriptShell_QMenu::event()  0xb1b7621b	
		24 QApplicationPrivate::notify_helper() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication.cpp:4396 0xb59cc864	
		23 QApplication::notify() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication.cpp:3959 0xb59d5bf9	
		22 QCoreApplication::notifyInternal() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qcoreapplication.cpp:732 0xb563edfb	
		21 sendSpontaneousEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qcoreapplication.h:218 0xb59cd7d2	
		20 QApplicationPrivate::sendMouseEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication.cpp:3056 0xb59cd7d2	
		19 QETWidget::translateMouseEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication_x11.cpp:4337 0xb5a56224	
		18 QApplication::x11ProcessEvent() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qapplication_x11.cpp:3536 0xb5a545a7	
		17 QEventDispatcherX11::processEvents() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/gui/kernel/qeventdispatcher_x11.cpp:132 0xb5a7ddcb	
		16 QEventLoop::processEvents() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qeventloop.cpp:149 0xb563e139	
		15 QEventLoop::exec() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qeventloop.cpp:201 0xb563e382	
		14 QCoreApplication::exec() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/corelib/kernel/qcoreapplication.cpp:1009 0xb5642c7f	
		13 qtscript_QCoreApplication_static_call()  0xb21dc4b7	
		12 QScript::FunctionWrapper::proxyCall() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/bridge/qscriptfunction.cpp:82 0xb6b10edb	
		11 QTJSC::NativeFuncWrapper::operator() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46 0xb6a03409	
		10 QTJSC::cti_op_call_NotJSFunction() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1771 0xb69d0697	
		9 <symbol is not available> 0xb2907ff8	
		8 execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITCode.h:79 0xb69762d2	
		7 QTJSC::Interpreter::execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:886 0xb69762d2	
		6 QTJSC::Interpreter::execute() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/3rdparty/javascriptcore/JavaScriptCore/interpreter/Interpreter.cpp:803 0xb697655a	
		5 QScriptEnginePrivate::evaluateHelper() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/api/qscriptengine.cpp:1359 0xb6ae305f	
		4 QScriptEngine::evaluate() /home/martin/opt/qt-everywhere-opensource-src-4.7.0/src/script/api/qscriptengine.cpp:2606 0xb6aeb1b5	
		3 RScriptHandlerEcma::doScript() /home/martin/workspace/rsframework/src/scripting/ecma/RScriptHandlerEcma.cpp:677 0x0874da94	
		2 RScriptHandler::init() /home/martin/workspace/rsframework/src/core/RScriptHandler.cpp:31 0x08de1f32	
		1 main() /home/martin/workspace/rsframework/src/gui/qtsingleapplication-2.6_1-opensource/examples/console/main.cpp:139 0x0874797f	

Script context:
Compare.js#413:

"green"

ECMA code:

         QScriptValue
        REcmaSharedPointerEntity::setColor
        (QScriptContext* context, QScriptEngine* engine) 
        {
            QScriptValue result = engine->undefinedValue();
                    // public function: can be called from ECMA wrapper of ECMA shell:
                    REntity* self = 
                        getSelf("setColor", context);
=>               Q_ASSERT(self!=NULL);

Stacktrace:

Thread [1] 18673 (Suspended : Signal : SIGABRT:Aborted)	
	__kernel_vsyscall() at 0xffffe424	
	raise() at 0xb4efc8df	
	abort() at 0xb4efe220	
	RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8f3917a	
	qt_message_output() at 0xb5356f65	
	0xb53571ab	
	qFatal() at 0xb53572c9	
	qt_assert() at 0xb5357355	
	REcmaSharedPointerEntity::setColor() at REcmaSharedPointerEntity.cpp:1,360 0x8bc0602	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xa622afd2	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	0xb6be0cd3	
	0xb6be11a9	
	QMetaObject::metacall() at 0xb5478c83	
	QMetaObject::activate() at 0xb5489134	
	<...more frames...>	

• while creating a dimension
• drawing unit: inches
• not reproduceable

/home/martin/workspace/rsframework/debug/qcad-bin [24765]	
	Thread [10] 24804 (Suspended : Container)	
		__kernel_vsyscall() at 0xffffe424	
		poll() at 0xb4f9703e	
		g_poll() at 0xb4b010bb	
		0xb4af0c46	
		g_main_context_iteration() at 0xb4af0fce	
		QEventDispatcherGlib::processEvents() at 0xb54a2741	
		QEventLoop::processEvents() at 0xb547131d	
		QEventLoop::exec() at 0xb54715aa	
		QThread::exec() at 0xb535e8ed	
		0xb544da4b	
		<...more frames...>	
	Thread [7] 24773 (Suspended : Container)	
	Thread [6] 24772 (Suspended : Container)	
	Thread [5] 24771 (Suspended : Container)	
	Thread [3] 24769 (Suspended : Container)	
	Thread [2] 24768 (Suspended : Container)	
	Thread [1] 24765 (Suspended : Signal : SIGABRT:Aborted)	
		__kernel_vsyscall() at 0xffffe424	
		raise() at 0xb4ef98df	
		abort() at 0xb4efb220	
		RMainWindow::messageHandler() at RMainWindow.cpp:63 0x8f1cb62	
		qt_message_output() at 0xb5356f65	
		0xb53571ab	
		qFatal() at 0xb53572c9	
		qt_assert() at 0xb5357355	
		RExporter::exportEntity() at RExporter.cpp:524 0x8eff312	
		RExporter::exportEntity() at RExporter.cpp:578 0x8eff500	
		RExporter::exportEntities() at RExporter.cpp:642 0x8eff6d5	
		RGraphicsScene::regenerate() at RGraphicsScene.cpp:111 0x8f07c6b	
		RDocumentInterface::regenerateScenes() at RDocumentInterface.cpp:534 0x8ef0979	
		RDocumentInterface::objectChangeEvent() at RDocumentInterface.cpp:2,053 0x8ef4986	
		RDocumentInterface::applyOperation() at RDocumentInterface.cpp:1,911 0x8ef445e	
		REcmaDocumentInterface::applyOperation() at REcmaDocumentInterface.cpp:5,708 0x88ecfae	
		0xb6bd813c	
		0xb6ac1f68	
		0xb6a9164c	
		0xa4b828e1	
		0xb6a423e3	
		0xb6af06e0	
		0xb6ac201e	
		QScriptValue::call() at 0xb6bd2e67	
		REcmaShellActionAdapter::coordinateEvent() at REcmaShellActionAdapter.cpp:1,279 0x8c5e96a	
		RDocumentInterface::handleClickEvent() at RDocumentInterface.cpp:729 0x8ef12c3	
		RDocumentInterface::mouseReleaseEvent() at RDocumentInterface.cpp:652 0x8ef0eac	
		RGraphicsScene::handleMouseReleaseEvent() at RGraphicsScene.cpp:174 0x8f07fa7	
		RGraphicsView::handleMouseReleaseEvent() at RGraphicsView.cpp:468 0x8f0a9d7	
		RGraphicsViewQt::mouseReleaseEvent() at RGraphicsViewQt.cpp:253 0x8e068fe	
		QWidget::event() at 0xb58da629	
		RGraphicsViewQt::event() at RGraphicsViewQt.cpp:104 0x8e062c0	
		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 0xb4af0509	
		0xb4af0d10	
		g_main_context_iteration() at 0xb4af0fce	
		QEventDispatcherGlib::processEvents() at 0xb54a2741	
		0xb5932a55	
		QEventLoop::processEvents() at 0xb547131d	
		QEventLoop::exec() at 0xb54715aa	
		QCoreApplication::exec() at 0xb5473701	
		qtscript_QCoreApplication_static_call() at 0xb08dc4b7	
		0xb6bd813c	
		0xb6ac1f68	
		0xb6a9164c	
		0xb100d9e9	
		0xb6a44262	
		0xb6a445f7	
		0xb6bb0f92	
		QScriptEngine::evaluate() at 0xb6bba46f	
		RScriptHandlerEcma::eval() at RScriptHandlerEcma.cpp:743 0x8797fbc	
		RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:739 0x8797ea0	
		RScriptHandler::init() at RScriptHandler.cpp:31 0x8f3a8ca	
		main() at main.cpp:176 0x8792007	

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	

• 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	

Setting to show Large Cross Hairs fails, even after a restart.

• Hide action in menu, tool bar and CAD tool bar
• Key code of action is also disabled

This also affects actions which are never added to a menu, tool bar or CAD tool bar (e.g. property editor layer menu).

See also:
http://www.qcad.org/rsforum/viewtopic.php?f=89&t=3921

Shortcut YR, YE etc. fails for marked Layer. It works at active layer.

Hi,

I tried to add a leader and for some reason the arrow does not appear. I found out that this occurs when the line is short. To me, line is sufficiently long enough but somehow QCAD thinks it is too short.

Screenshot shows added leader.

Also when I try to change arrow: no to “yes”, while the dropdown shows yes, I am not able to select it. It just defaults to no.

Workaround:
Draw longer line.

If I set “Set Nesting Quantity” to e.g. 5 it will remember this number within the session.
If I need to check which number I’ve used last time there is no way to find the actual used value - it will show me always 1.
If I restart QCAD/CAM the value is completely lost and the nesting tool tries to fit in as much as possible into the sheet - regardless that the quantity number still shows one.

It would be nice to have a remember function even after restarting QCAD/CAM and have some kind of possibility to see the last used value.

Cannot send items to back, or bring to front.

When file saved and reopened, the tool works again for a while, then stops working.

Re-entering dividing problem from  FS#1757 

Divide the poly selecting near segment 1 at the segment crossing.
> A new node is inserted on the crossing and made start and end node.
Divide the poly again selecting near segment 2 at the segment crossing.
> no division appears to be done.

One can’t divide the second segment at the crossing

Presumed intended behaviour like  FS#1750 

Regards

- two lines on top of each other
- one line on locked layer
- one line on unlocked layer

Selection of the line on unlocked layer should be easily possible.

Rectangle select selects entities on hidden layers
Select all selects entities on hidden layers

Please attached file. When dragging a selection window across only the cyan lines -I get only one line selected?

See:
http://www.qcad.org/rsforum/viewtopic.php?f=34&t=2690

Selection filter should offer choices “By Layer”, “By Block” for “Color” property.

QCAD Pro / Deutsch

Selektionsfilter:
Eigenschaft / Auswahlliste wird nicht in Deutsch angezeigt.

See also:
http://www.qcad.org/rsforum/viewtopic.php?f=32&t=2694

Please refer to the user report below: https://www.qcad.org/rsforum/viewtopic.php?f=33&t=9586&p=38653#p38653 Note: 3.27.6.0 (3.27.6) works as intended.

Thanks.

The Selection Filter doesn’t works proper with a Line / Continuous combination. Example drawing has Linetype by Layer and not by Layer

Filter
Entity type: Line
Property: Linetype
Comparison: = (is)
Value: Continuous

... doesn’t finds what I have ask for.
Husky-2017.10.05-04.png

Filter
Entity type: Line
Property: Linetype
Comparison: ≠ (is not)
Value: Continuous

... finds more than that what I have ask for.
Husky-2017.10.05-03

If I try to use the Selection Filter to find Lines regarding to the used Angle it fails in many cases.

In my test drawing you can see that I’m able to select Lines with an 0° Angle but I’m not able to select any of the other lines with e.g. an 45° / 90° 180° or 315° etc. angle.

The German translation isn’t shown in all parts of the Selection Filter.

Selection Filter “Any” “Color” “= (is)” “<Color>” does not work.

Qcad version is 3.12.4.1 Win64 on Windows 10

Selection by colour is not working when using Selection Filter tool.

Draw several lines, circles etc. Change colour to Yellow for example and use selection filter to selet ‘Any’ by colour Yellow - it fails for me.

OS: Linux, Mint 20 Cinnamon 4.6.7, QCAD 3.27.8

According to: https://www.qcad.ch/rsforum/viewtopic.php?t=3944 it should be possible to do Alt+Click on overlapping lines to bring up a small context menu to allow resolving the selection ambiguity. In the current version of QCAD I find it necessary to do Ctrl+Alt+Click.

If an object is selected while ‘print preview’ is activated this object will be shown in preview in a special color and not printed at all.

I do see no reason for either behavior. My opinion: If it gets saved while selected it should get printed as well.

Andrew,

Seen in al previous versions that I know of.
To recreate and merely as an example:
With:
- A polyline entity on a layer ‘polyline’ (notLocked - notFrozen - Visible)
- A hidden layer ‘exploded’ (notLocked - notFrozen - notVisible)

- Select the polyline .. DP .. XP » duplicated polyline explosion in selection.
- Set the selection its layer to ‘exploded’ by a double click in the Layer List or by Property Editor.
- Hide layer ‘polyline’ by toggling its visibility.
- Unhide layer ‘exploded’ by toggling its visibility.

The explosion is still in a dark red color.
Workaround: TA & TN

Regards,
CVH

if drawing is zoomed too much, it is impossible to select a line with a single click (workaround: use area select)

Select → Contour (T, C) and click into empty space, will cause an exception, REntityPointer being a null pointer (0×0) and not false, undefined or something like that.

Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 libobjc.A.dylib 0x9392df87 objc_msgSend + 23
1 QtGui 0x05006ceb -[QCocoaWindow sendEvent:] + 267
2 com.apple.AppKit 0x902b760b -[NSApplication sendEvent:] + 6431
3 QtGui 0x0500a3ed -[QNSApplication sendEvent:] + 93
4 com.apple.AppKit 0x9024b253 -[NSApplication run] + 917
5 QtGui 0×05014481 QEventDispatcherMac::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 1505
6 QtCore 0x04d60941 QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 65
7 QtCore 0x04d60c8a QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 170
8 QtCore 0x04d620e6 QCoreApplication::exec() + 182
9 ...ript_core_debug.1.0.0.dylib 0x1dec391e qtscript_QCoreApplication_static_call(QScriptContext*, QScriptEngine*) + 1316 (qtscript_QCoreApplication.cpp:314)
10 QtScript 0x04af8318 QScript::FunctionWrapper::proxyCall(QTJSC::ExecState*, QTJSC::JSObject*, QTJSC::JSValue, QTJSC::ArgList const&) + 136
11 QtScript 0x04a10871 QTJSC::NativeFuncWrapper::operator()(QTJSC::ExecState*, QTJSC::JSObject*, QTJSC::JSValue, QTJSC::ArgList const&) const + 113
12 QtScript 0x049e5ac9 cti_op_call_NotJSFunction + 489
13 ??? 0x202e626f 0 + 539910767
14 QtScript 0x0499d057 QTJSC::Interpreter::execute(QTJSC::EvalExecutable*, QTJSC::ExecState*, QTJSC::JSObject*, int, QTJSC::ScopeChainNode*, QTJSC::JSValue*) + 1031
15 QtScript 0x0499d351 QTJSC::Interpreter::execute(QTJSC::EvalExecutable*, QTJSC::ExecState*, QTJSC::JSObject*, QTJSC::ScopeChainNode*, QTJSC::JSValue*) + 97
16 QtScript 0x04aca7b6 QScriptEnginePrivate::evaluateHelper(QTJSC::ExecState*, long, QTJSC::EvalExecutable*, bool&) + 582
17 QtScript 0x04acb011 QScriptEngine::evaluate(QString const&, QString const&, int) + 801
18 com.ribbonsoft.qcad 0x0003868b RScriptHandlerEcma::eval(QString const&, QString const&) + 57
19 com.ribbonsoft.qcad 0x00037c6f RScriptHandlerEcma::doScript(QString const&, QStringList const&) + 805
20 com.ribbonsoft.qcad 0x009c3b8d RScriptHandler::init(QString const&, QStringList const&) + 641
21 com.ribbonsoft.qcad 0x0002f4b8 main + 3878 (main.cpp:218)
22 com.ribbonsoft.qcad 0x0002e289 _start + 208
23 com.ribbonsoft.qcad 0x0002e1b8 start + 40

I was drawing on a drawing done in qcad2 - and now working on it in qcad3 - where I had saved it in the new dxf 2010 format (if this has any relevance) and then the computer ran out of power (old battery - I missed that I hadn’t turned on external power) - and shut down hard.

When I rebooted and tried to start qcad - it crashed on startup - giving only this output:
Debug: TIMER: 42 ms - “loading plugins”
Debug: TIMER: 459 ms - “initializing plugins”
./qcad/qcad: line 38: 2955 Segmentation fault (core dumped) LD_LIBRARY_PATH=”$DIR” “$binary” $OPT1 $OPT2 “$@”

I then tried removing the entire qcad-3.0.0-prof-linux-alt-x86 folder - and unpackaging the install tar.gz again.

It then started up and came to initializing plugins - 79% - and just hung - I’ve attached screenshot.

After I ctrl+c’ed it - it segfaulted and now it won’t even show the startup splash again.

I’m guessing qcad has saved some state somewhere.. but qcad hasn’t made a ~klavs/.qcad - so I don’t know where it is.

I would very much like to be able to use qcad again :(

(base) [kforrester@FedoraWorkStation qcad-3.23.0-pro-linux-x86_64]$ ./qcad
QCAD version 3.23.0
10:21:34: Debug: calling odInitialize
10:21:34: Debug: dropped global XDATA (no res buf): “ViewportCenter” 10:21:52: Debug: importing file: /home/kforrester/Resilio Sync/Technical/Process Engineering/equipment_tag_and_name.dxf
./qcad: line 9: 3844 Segmentation fault (core dumped) LD_LIBRARY_PATH=”$DIR” “$binary” “$@”

QCAD has unexpectedly quit.

Please use the offscreen platform plugin for headless systems
(without a running X11 server):
./qcad -platform offscreen

In addition, you might have to override the default Qt style
to prevent the loading of a native desktop style (such as GTK):
./qcad -style plastique

I have tested this in version 3.22.1 too and get the same result. Reverting all the way back to 3.13.1 results in an operable version of qcad when working on the same file and library blocks.

• SEGFAULT when trying to add custom string property to a block reference

back trace:

Thread [1] 5622 (Suspended : Signal : SIGSEGV:Segmentation fault)	
	malloc_consolidate() at 0xb50470e8	
	_int_malloc() at 0xb5048743	
	_int_realloc() at 0xb504a2d3	
	realloc() at 0xb504bbd3	
	qRealloc() at 0xb535a864	
	QVectorData::reallocate() at 0xb53c78ac	
	0xb58ddc9f	
	0xb5a3f96e	
	0xb5a361fd	
	0xb5a3989f	
	0xb5a39b1a	
	QRegion::operator+=() at 0xb5a3b283	
	0xb5acf62c	
	QWidgetPrivate::syncBackingStore() at 0xb58ca7e2	
	QWidget::event() at 0xb58daf74	
	QMainWindow::event() at 0xb5d2c6d5	
	RMainWindowQt::event() at RMainWindowQt.cpp:624 0x8e86f7d	
	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 0xb4aee509	
	0xb4aeed10	
	g_main_context_iteration() at 0xb4aeefce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QCoreApplication::processEvents() at 0xb54738e9	
	0xb6930965	
	QScriptEngineAgentPrivate::atStatement() at 0xb6bc297b	
	0xb6a41232	
	0xb6a8d39a	
	0xaa2d721d	
	0xb6a423e3	
	0xb6af06e0	
	0xb6ac201e	
	QScriptValue::call() at 0xb6bd2e67	
	REcmaShellPropertyEditor::updateGui() at REcmaShellPropertyEditor.cpp:1,183 0x8d3b975	
	RPropertyEditor::updateFromDocument() at RPropertyEditor.cpp:226 0x8fb3f7d	
	REcmaShellPropertyEditor::updateFromDocument() at REcmaShellPropertyEditor.cpp:111 0x8d370ba	
	RMainWindow::notifyPropertyListeners() at RMainWindow.cpp:245 0x8f9de71	
	RMainWindowQt::event() at RMainWindowQt.cpp:568 0x8e86eb7	
	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 0xb4aee509	
	0xb4aeed10	
	g_main_context_iteration() at 0xb4aeefce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QEventLoop::processEvents() at 0xb547131d	
	QEventLoop::exec() at 0xb54715aa	
	QCoreApplication::exec() at 0xb5473701	
	qtscript_QCoreApplication_static_call() at 0xb08dc4b7	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xb083e0f4	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::eval() at RScriptHandlerEcma.cpp:790 0x87d5a26	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:786 0x87d591f	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8fbbbc2	
	main() at main.cpp:256 0x87cf40a	

• exited QCAD, 2 drawings opened

backtrace:

Thread [1] 5272 (Suspended : Signal : SIGSEGV:Segmentation fault)	
	memcpy() at 0xb5050d16	
	0xbe19918	
	QList<RGraphicsScene*>::detach_helper() at qlist.h:696 0x8ccb0b6	
	QList<RGraphicsScene*>::detach_helper() at qlist.h:710 0x8ccaef3	
	QList<RGraphicsScene*>::detach() at qlist.h:126 0x8f76f58	
	QList<RGraphicsScene*>::begin() at qlist.h:254 0x8f75f3c	
	RDocumentInterface::repaintViews() at RDocumentInterface.cpp:577 0x8f70e98	
	RDocumentInterface::mouseMoveEvent() at RDocumentInterface.cpp:634 0x8f7111e	
	RGraphicsScene::handleMouseMoveEvent() at RGraphicsScene.cpp:160 0x8f88ae7	
	RGraphicsView::handleMouseMoveEvent() at RGraphicsView.cpp:444 0x8f8b54a	
	RGraphicsViewQt::mouseMoveEvent() at RGraphicsViewQt.cpp:195 0x8e80bef	
	QWidget::event() at 0xb58da661	
	RGraphicsViewQt::event() at RGraphicsViewQt.cpp:104 0x8e80a6c	
	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 0xb4aee509	
	0xb4aeed10	
	g_main_context_iteration() at 0xb4aeefce	
	QEventDispatcherGlib::processEvents() at 0xb54a2741	
	0xb5932a55	
	QEventLoop::processEvents() at 0xb547131d	
	QEventLoop::exec() at 0xb54715aa	
	QCoreApplication::exec() at 0xb5473701	
	qtscript_QCoreApplication_static_call() at 0xb08dc4b7	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xb083e0f4	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::eval() at RScriptHandlerEcma.cpp:790 0x87d5a26	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:786 0x87d591f	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8fbbbc2	
	main() at main.cpp:256 0x87cf40a	

Plugin.js:

/**
 * \internal Called once on startup.
 */// TODO crashes under OpenSUSE 11.4
 

Backtrace:

Thread [1] 31002 (Suspended : Signal : SIGSEGV:Segmentation fault)	
	strncmp() at 0xb505089a	
	__xmlParserInputBufferCreateFilename() at xmlIO.c:2,525 0x92c27b9	
	xmlParserInputBufferCreateFilename() at xmlIO.c:2,559 0x92c284a	
	xmlNewInputFromFile() at parserInternals.c:1,549 0x9285697	
	xmlDefaultExternalEntityLoader() at xmlIO.c:3,881 0x92c45fd	
	xmlLoadExternalEntity() at xmlIO.c:3,941 0x92c46f6	
	xsltDocDefaultLoaderFunc() at documents.c:85 0x922b0d9	
	xsltParseStylesheetFile() at xslt.c:6,726 0x9224da3	
	RXslt::parseStylesheet() at RXslt.cpp:14 0x9212ce7	
	REcmaXslt::parseStylesheet() at REcmaXslt.cpp:196 0x8dff0e4	
	0xb6bd813c	
	0xb6ac1f68	
	0xb6a9164c	
	0xac23d732	
	0xb6a44262	
	0xb6a445f7	
	0xb6bb0f92	
	QScriptEngine::evaluate() at 0xb6bba46f	
	RScriptHandlerEcma::eval() at RScriptHandlerEcma.cpp:775 0x87d1bf4	
	RScriptHandlerEcma::doScript() at RScriptHandlerEcma.cpp:771 0x87d1ad8	
	RScriptHandler::init() at RScriptHandler.cpp:31 0x8f9bf9e	
	main() at main.cpp:218 0x87cb5bf	

/rsframework/src/xml/xml/libxml2/xmlIO.c:

#ifdef HAVE_ZLIB_H
	if ((xmlInputCallbackTable[i].opencallback == xmlGzfileOpen) &&
		(strcmp(URI, "-") != 0)) {
	    if (((z_stream *)context)->avail_in > 4) {
	        char *cptr, buff4[4];
		cptr = (char *) ((z_stream *)context)->next_in;
		if (gzread(context, buff4, 4) == 4) {
		    if (strncmp(buff4, cptr, 4) == 0)
===>		        ret->compressed = 0;
		    else
		        ret->compressed = 1;
		    gzrewind(context);
		}
	    }
	}
#endif

Hello,

This is my first real bug report so please advise how i could provide more useful information.

I am not certain if the severity is correct.

The bug: segfault when creating a spline with a dashed linetype or opening a file containing one.

The bug isn’t present with the dwg extension installed

Steps to reproduce:
1. create drawing
2. create spline
3. set linetype to dashed
4. crash

Bug or Performance Issue? I’m not sure but it regularly trips me up and is counter intuitive.

In the right hand window generally if you scroll in the pane the list of items moves up and down as expected. E.g. Layer List and Block List.

However in Property Editor there are drop down list boxes and scrolling in the Property Editor pane dangerously scrolls elements within any drop down list that the mouse pointer happens to alight upon. This can lead to inadvertently changing properties.

I propose that a drop down list should not scroll until the list is opened. Scrolling in the Property Editor pane should scroll the Property Editor contents.

The scrollbar in the dark theme remains visible when there are many levels. For example, it blocks some operations such as unlocking or blocking individual levels after you have blocked all levels.

Tested on a Win7 32bit and a Win10 64bit system.

With App.Prefs defaults for new drawings set to mm, mm, metric.
Inserting a ‘CubeCuttingOut’ with the default size 10 into a drawing in inch results in size 0.39370079” what is indeed 10mm.

One would expect it to be sized 10 units of the target drawing.

Recently reported by Husky concerning the QCAD Utilities by MikeJ.
https://qcad.org/rsforum/viewtopic.php?f=30&t=9429&start=15#p38045

ScriptItems are first created on a new (offline) document.
QCAD will then adapt the size with unit conversion.
Then it will scale, rotate, flip according the ‘Insert Script’ tool options.

This is fully predictable for standard library items where the source is a dxf file with a defined unit and no unit conversion would occur if the library source unit was ‘None’.

I then assume that this can be fixed with setting the new RDocument in InsertScriptItem.prototype.beginEvent its unit to ‘None’.
Not knowing what the intended behavior should be for any other case, source or usage ...

Regards,
CVH

A regression? In my script I draw stacked dims (depth d):

    var c = RVector.getAverage(a, b); // Zentrum der Messung
    var dim = new RDimRotatedData();
    dim.setExtensionPoint1(a);
    dim.setExtensionPoint2(b);
    c.x = a.x + d * 50 + ( d > 0 ? 50 : -50 );
    dim.setDefinitionPoint(c);
    dim.setRotation(Math.PI / 2);

Curiosly, this would work in 3.7.5 but fail in 3.7.7: the DefinitionPoint would be ignored then, but only in vertical ones, not in horizontal ones!

More curiously still: The DIM gets drawn right as soon as I move the setRotation call before the setDefinitionPoint call!

PS: the debugger proved very helpful again :)

I have just updated from 3.11.0 to 3.15.5. Often, I load a script with the command format ..../qcad -exec ..../dims.js Note that the script filename is dims.

* Everything is satisfactory with 3.11.0 and always has been.

* qcad-3.15.5 runs satisfactorily without an -exec switch

* qcad-3.15.5 -exec same-file-as-for-3.11.0 crashes per the attached screenshot. The screenshot has been generated by adding the -enable-script-debugger switch.

* It appears that the script dims.js runs completely, and the crash happens as the script handler terminates. The qcad window is complete with the contents defined in dims.js, also qcad is usable normally. This qcad disappears when the debugger is terminated.

* This problem is totally repeatable.

Script exception when selecting a spline with fit points and a spline with control points

:-1: error: Script bindings not available for Qt version 6.1.1. You can add them to src/3rdparty/qt-labs-qtscriptgenerator-6.1.1 or use another version of Qt.

:-1: error: [Makefile:64: sub-3rdparty-make_first-ordered] Error 3

I cloned QCADsource code from Github and was trying to build source code from qt creator community version but got the above errors.

Andrew,

Related topics:
https://www.qcad.org/rsforum/viewtopic.php?f=33&t=10567 https://www.qcad.org/rsforum/viewtopic.php?f=32&t=10563

Regards,
CVH

Screen based linetypes not working for splines, texts (CAD fonts) and dimension arrows.

Scaling without keeping the aspect ratio fails to scale an arc to an ellips when this is part of a polyline.

Discovered while documenting feature request ‘Skewing’

CVH

1. Create polyline with global width (e.g. 10)
2. Scale polyline by factors X=-1, Y=1
3. Polyline loses width

Hi,

Upon selecting and scaling multiple objects, locked layers are also scaled.

Expected:
Locked layers are unaffected by any modification commands

Workaround:
Manually unselect objects before scaling