This is a problem since I started using pykde, it persists after updating from kubuntu intrepid to jaunty. See the example below.
At program exit, I have a segfault. If I remove "def main" and execute its content directly, I have no segfault. But this is no real solution for me because in my full program the segfault happens in both cases. Is there something wrong in my python code? import sys from PyKDE4 import kdecore, kdeui class MainWnd(kdeui.KXmlGuiWindow): def __init__(self): super(MainWnd, self).__init__() kdeui.KStandardAction.quit(kdeui.KApplication.kApplication().quit, self.actionCollection()) self.setupGUI() def main(): about = kdecore.KAboutData ("bug", "", kdecore.ki18n("bug"), "0.1") kdecore.KCmdLineArgs.init (sys.argv, about) app = kdeui.KApplication() mainWindow = MainWnd() mainWindow.show() app.exec_() if __name__ == "__main__": main() I have python-qt4 4.2.2 python-kde4 4.2.2 libqt4.5.0 python 2.6.1 this is what valgrind tells me: ==12561== Invalid read of size 4 ==12561== at 0x5D659B5: QWidget::~QWidget() (qwidget.cpp:1357) ==12561== by 0x6161920: QMainWindow::~QMainWindow() (qmainwindow.cpp:328) ==12561== by 0x716E13A: KMainWindow::~KMainWindow() (kmainwindow.cpp:467) ==12561== by 0x71B1266: KXmlGuiWindow::~KXmlGuiWindow() (kxmlguiwindow.cpp:127) ==12561== by 0x6B0D377: sipKXmlGuiWindow::~sipKXmlGuiWindow() (sipkdeuipart0.cpp:8222) ==12561== by 0x6AD327F: release_KXmlGuiWindow (sipkdeuipart0.cpp:12403) ==12561== by 0x6AD32D6: dealloc_KXmlGuiWindow (sipkdeuipart0.cpp:12417) ==12561== by 0x47D45A2: sipWrapper_dealloc (siplib.c:7543) ==12561== by 0x80A9104: subtype_dealloc (typeobject.c:1018) ==12561== by 0x816719E: frame_dealloc (frameobject.c:417) ==12561== by 0x80DF5B4: PyEval_EvalFrameEx (ceval.c:3794) ==12561== by 0x80E00C7: PyEval_EvalCodeEx (ceval.c:2968) ==12561== by 0x80E0226: PyEval_EvalCode (ceval.c:522) ==12561== by 0x80FE2E0: PyRun_FileExFlags (pythonrun.c:1334) ==12561== by 0x80FE631: PyRun_SimpleFileExFlags (pythonrun.c:930) ==12561== by 0x805C8B1: Py_Main (main.c:599) ==12561== by 0x805B9A1: main (python.c:23) ==12561== Address 0x4 is not stack'd, malloc'd or (recently) free'd ==12561== ==12561== Process terminating with default action of signal 11 (SIGSEGV) ==12561== Access not within mapped region at address 0x4 ==12561== at 0x5D659B5: QWidget::~QWidget() (qwidget.cpp:1357) ==12561== by 0x6161920: QMainWindow::~QMainWindow() (qmainwindow.cpp:328) ==12561== by 0x716E13A: KMainWindow::~KMainWindow() (kmainwindow.cpp:467) ==12561== by 0x71B1266: KXmlGuiWindow::~KXmlGuiWindow() (kxmlguiwindow.cpp:127) ==12561== by 0x6B0D377: sipKXmlGuiWindow::~sipKXmlGuiWindow() (sipkdeuipart0.cpp:8222) ==12561== by 0x6AD327F: release_KXmlGuiWindow (sipkdeuipart0.cpp:12403) ==12561== by 0x6AD32D6: dealloc_KXmlGuiWindow (sipkdeuipart0.cpp:12417) ==12561== by 0x47D45A2: sipWrapper_dealloc (siplib.c:7543) ==12561== by 0x80A9104: subtype_dealloc (typeobject.c:1018) ==12561== by 0x816719E: frame_dealloc (frameobject.c:417) ==12561== by 0x80DF5B4: PyEval_EvalFrameEx (ceval.c:3794) ==12561== by 0x80E00C7: PyEval_EvalCodeEx (ceval.c:2968) ==12561== by 0x80E0226: PyEval_EvalCode (ceval.c:522) ==12561== by 0x80FE2E0: PyRun_FileExFlags (pythonrun.c:1334) ==12561== by 0x80FE631: PyRun_SimpleFileExFlags (pythonrun.c:930) ==12561== by 0x805C8B1: Py_Main (main.c:599) ==12561== by 0x805B9A1: main (python.c:23) -- Wolfgang
_______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt