FreeCADView Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002971 | TechDraw | Bug | public | 2017-03-18 21:06 | 2017-05-10 16:10 |
| Reporter | sankey | Assigned To | wandererfan | ||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Platform | Linux | OS | Ubuntu | OS Version | 16.04 |
| Product Version | 0.17 | ||||
| Target Version | 0.17 | Fixed in Version | 0.17 | ||
| Summary | 0002971: hiding foreground TechDraw page from Python causes segfault | ||||
| Description | If a TechDraw page is open in a window in the foreground, and I try to close (hide) it from the Python console, or by running a Python macro, FreeCAD segfaults. | ||||
| Steps To Reproduce | 1. Create a new document 2. Create an empty TechDraw page 3. Try to hide it from the python console: Then FreeCAD segfaults: | ||||
| Additional Information | OS: Ubuntu 16.04.1 LTS Word size of OS: 32-bit Word size of FreeCAD: 32-bit Version: 0.17.10476 (Git) Build type: None Branch: master Hash: b6150097e9cf4d7b0f5ad71f2f8750f2e7aac0d9 Python version: 2.7.12 Qt version: 4.8.7 Coin version: 4.0.0a OCC version: 7.1.0 | ||||
| Tags | python | ||||
| FreeCAD Information | |||||
| related to | 0002972 | closed | wandererfan | TechDraw PDF export from Python can only make PDFs of a Page in foreground |
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I can't figure out how to paste the backtrace without mantis doing something weird to it, so i'll just try attaching it. bt.txt (2,642 bytes)
Program received signal SIGSEGV, Segmentation fault. #0 [0xb7737d2c] #1 0xb5b33d7f in QWidget::mapTo(QWidget*, QPoint const&) const from /usr/lib/i386-linux-gnu/libQtGui.so.4+0x6f #2 /usr/lib/i386-linux-gnu/libQtGui.so.4(+0x382d71) [0xb5d35d71] #3 /usr/lib/i386-linux-gnu/libQtGui.so.4(+0x384326) [0xb5d37326] #4 0xb5b34057 in QWidgetPrivate::syncBackingStore() from /usr/lib/i386-linux-gnu/libQtGui.so.4+0xa7 #5 0xb5b48626 in QWidget::event(QEvent*) from /usr/lib/i386-linux-gnu/libQtGui.so.4+0x536 #6 0xb5f72112 in QMainWindow::event(QEvent*) from /usr/lib/i386-linux-gnu/libQtGui.so.4+0x122 #7 0xb716e25b in Gui::MainWindow::event(QEvent*) from /usr/lib/freecad-daily/lib/libFreeCADGui.so+0x6b #8 0xb5ae964a in QApplicationPrivate::notify_helper(QObject*, QEvent*) from /usr/lib/i386-linux-gnu/libQtGui.so.4+0x9a #9 0xb5af0951 in QApplication::notify(QObject*, QEvent*) from /usr/lib/i386-linux-gnu/libQtGui.so.4+0x2e1 #10 0xb6eb3b7d in Gui::GUIApplication::notify(QObject*, QEvent*) from /usr/lib/freecad-daily/lib/libFreeCADGui.so+0x5d #11 0xb583157a in QCoreApplication::notifyInternal(QObject*, QEvent*) from /usr/lib/i386-linux-gnu/libQtCore.so.4+0x8a #12 0xb5835266 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) from /usr/lib/i386-linux-gnu/libQtCore.so.4+0x3a6 #13 0xb5835595 in QCoreApplication::sendPostedEvents(QObject*, int) from /usr/lib/i386-linux-gnu/libQtCore.so.4+0x25 #14 /usr/lib/i386-linux-gnu/libQtCore.so.4(+0x1b6f91) [0xb5863f91] #15 /lib/i386-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x299) [0xb1a39ee9] #16 /lib/i386-linux-gnu/libglib-2.0.so.0(+0x47189) [0xb1a3a189] #17 /lib/i386-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x34) [0xb1a3a254] #18 0xb58640f5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) from /usr/lib/i386-linux-gnu/libQtCore.so.4+0x75 #19 /usr/lib/i386-linux-gnu/libQtGui.so.4(+0x1f3b66) [0xb5ba6b66] #20 0xb582fc5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) from /usr/lib/i386-linux-gnu/libQtCore.so.4+0x4d #21 0xb582ffee in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) from /usr/lib/i386-linux-gnu/libQtCore.so.4+0x1ae #22 0xb58365f6 in QCoreApplication::exec() from /usr/lib/i386-linux-gnu/libQtCore.so.4+0x96 #23 0xb5ae74e4 in QApplication::exec() from /usr/lib/i386-linux-gnu/libQtGui.so.4+0x24 #24 0xb6e69d69 in Gui::Application::runApplication() from /usr/lib/freecad-daily/lib/libFreeCADGui.so+0x16a9 #25 freecad-daily(main+0x645) [0x804a985] #26 /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf7) [0xb537a637] #27 freecad-daily() [0x804bc58] |
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@wandererfan would this ticket be considered TD or general FC ? |
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@wandererfan wrote: Confirmed, but not surprising. From TechDraw Roadmap |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2017-03-18 21:06 | sankey | New Issue | |
| 2017-03-18 21:10 | sankey | File Added: bt.txt | |
| 2017-03-18 21:10 | sankey | Note Added: 0008649 | |
| 2017-03-20 12:30 | Kunda1 | Steps to Reproduce Updated | |
| 2017-03-20 12:31 | Kunda1 | Project | FreeCAD => TechDraw |
| 2017-03-20 12:33 | Kunda1 | Relationship added | related to 0002972 |
| 2017-03-20 12:33 | Kunda1 | Severity | minor => crash |
| 2017-03-20 12:34 | Kunda1 | Note Added: 0008658 | |
| 2017-04-28 02:26 | Kunda1 | Note Added: 0008791 | |
| 2017-04-28 02:27 | Kunda1 | Status | new => confirmed |
| 2017-04-28 02:27 | Kunda1 | Target Version | => 0.17 |
| 2017-04-28 11:22 | Kunda1 | Tag Attached: python | |
| 2017-05-10 16:09 | wmayer | Changeset attached | => FreeCAD master 36960df7 |
| 2017-05-10 16:10 | wmayer | Assigned To | => wandererfan |
| 2017-05-10 16:10 | wmayer | Status | confirmed => closed |
| 2017-05-10 16:10 | wmayer | Resolution | open => fixed |
| 2017-05-10 16:10 | wmayer | Fixed in Version | => 0.17 |
