[Pythonmac-SIG] Problems with py2app and qt

[Emanuele Santos]

Maybe your app is loading the wrong libs?
Try running from the terminal and printing the libs that are being  
loaded:

$ cd /path/to/your/bundle.app/Contents/MacOS
$ DYLD_PRINT_LIBRARIES=1 ./your_app

Check if all the Qt and PyQt libraries loaded are in your bundle.

-- Emanuele.

On Dec 15, 2009, at 10:30 AM, aditya bhargava wrote:

> It's a memory issue with Qt I think. The other interesting thing is,  
> this problem doesn't occur if I build the app in alias mode with the  
> -A flag...but of course that's not too useful if I want to  
> distribute applications.
>
> Here's the issue I get:
>
>
> Exception:  EXC_BAD_ACCESS (0x0001)
> Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000000
>
> Thread 0 Crashed:
> 0   QtGui                              0x167c792d  
> QWidget::isActiveWindow() const + 141
> 1   QtGui                              0x16c6fd2e  
> QAccessibleWidget::state(int) const + 222
> 2   QtGui                              0x16c6fd73  
> QAccessibleWidgetEx::state(int) const + 35
> 3   libqtaccessiblewidgets.dylib       0x16197b9d  
> QAccessibleLineEdit::state(int) const + 33
> 4   QtGui                              0x028f2178  
> QAccessible::cleanup() + 14728
> 5   QtGui                              0x028f7016  
> QAccessible::cleanup() + 34854
> 6   QtGui                              0x028f750d  
> QAccessible::updateAccessibility(QObject*, int, QAccessible::Event)  
> + 621
> 7   QtGui                              0x02954e7a  
> QWidgetPrivate::show_helper() + 330
> 8   QtGui                              0x02955553  
> QWidget::setVisible(bool) + 1267
> 9   QtGui.so                           0x02234aa5  
> sipQLineEdit::setVisible(bool) + 101
> 10  QtGui                              0x02954cd8  
> QWidgetPrivate::showChildren(bool) + 328
> 11  QtGui                              0x02954d8c  
> QWidgetPrivate::show_helper() + 92
> 12  QtGui                              0x02955553  
> QWidget::setVisible(bool) + 1267
> 13  QtGui.so                           0x02417f11  
> sipQWidget::setVisible(bool) + 101
> 14  QtGui                              0x02954cd8  
> QWidgetPrivate::showChildren(bool) + 328
> 15  QtGui                              0x02954d8c  
> QWidgetPrivate::show_helper() + 92
> 16  QtGui                              0x02955553  
> QWidget::setVisible(bool) + 1267
> 17  QtGui.so                           0x02417f11  
> sipQWidget::setVisible(bool) + 101
> 18  QtGui.so                           0x02420150  
> sipQWidget::sipProtectVirt_languageChange(bool) + 25936
> 19  org.python.python                  0x00499c5d PyEval_EvalFrameEx  
> + 19936
> 20  org.python.python                  0x0049b8ad PyEval_EvalCodeEx  
> + 1819
> 21  org.python.python                  0x0049ba61 PyEval_EvalCode + 87
> 22  org.python.python                  0x004bf1d0 PyRun_FileExFlags  
> + 260
> 23  org.python.python                  0x0048fe3d PyAST_FromNode +  
> 7784
> 24  org.python.python                  0x00499c5d PyEval_EvalFrameEx  
> + 19936
> 25  org.python.python                  0x0049b8ad PyEval_EvalCodeEx  
> + 1819
> 26  org.python.python                  0x00498f2e PyEval_EvalFrameEx  
> + 16561
> 27  org.python.python                  0x0049b8ad PyEval_EvalCodeEx  
> + 1819
> 28  org.python.python                  0x0049ba61 PyEval_EvalCode + 87
> 29  org.python.python                  0x004bf1d0 PyRun_FileExFlags  
> + 260
> 30  org.python.python                  0x004bf56a  
> PyRun_SimpleFileExFlags + 640
> 31  org.python.python                  0x004bf70d PyRun_SimpleFile +  
> 40
> 32  ...cified.softwareRequirements     0x00007b9f start + 23863
> 33  ...cified.softwareRequirements     0x00008091 main + 297
> 34  ...cified.softwareRequirements     0x00001f63 start + 251
> 35  ...cified.softwareRequirements     0x00001e91 start + 41
>
> Thread 0 crashed with X86 Thread State (32-bit):
>   eax: 0x00000000  ebx: 0x028f2007  ecx: 0x16784105  edx: 0x00000000
>   edi: 0x003bc630  esi: 0x003ab8a0  ebp: 0xbfffdce8  esp: 0xbfffdcc0
>    ss: 0x0000001f  efl: 0x00010246  eip: 0x167c792d   cs: 0x00000017
>    ds: 0x0000001f   es: 0x0000001f   fs: 0x00000000   gs: 0x00000037
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