Bug 1048 – QGridLayout.itemAtPosition() crashes when it should return None

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Bug 1048 - QGridLayout.itemAtPosition() crashes when it should return None

Summary:

QGridLayout.itemAtPosition() crashes when it should return None

Status:	CLOSED FIXED

Product:	PySide
Classification:	Unclassified
Component:	PySide
Version:	1.0.8
Platform:	Macintosh Mac OS

Importance:	P2 normal
Assigned To:	Paulo Alcantara

URL:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2011-11-05 21:27 EET by john haddon
Modified:	2011-11-29 21:28 EET (History)
CC List:	9 users (show)

See Also:

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Description john haddon 2011-11-05 21:27:00 EET

This code runs OK in PySide 1.0.6, but crashes in 1.0.8 :

from PySide import QtGui

a = QtGui.QApplication( [] )

w = QtGui.QWidget()
l = QtGui.QGridLayout( w )

l.itemAtPosition( 0, 0 )

Here's the top of the stack trace I get :

0   QtGui.so                          0x0000000108909667
addLayoutOwnership(QLayout*, QLayoutItem*) + 23
1   QtGui.so                          0x0000000108cec40d
Sbk_QGridLayoutFunc_itemAtPosition + 653
2   org.python.python                 0x00000001000a41bb PyEval_EvalFrameEx +
17995
3   org.python.python                 0x00000001000a7417 PyEval_EvalCodeEx +
2103
4   org.python.python                 0x00000001000a7496 PyEval_EvalCode + 54

Comment 1 Paulo Alcantara 2011-11-29 16:05:27 EET

Hi John,

Thanks for the report!

The bug has been fixed on PySide commit
6a1e70e085fa4f4e71a1c20189ac2115ebe5f19f.

Comment 2 Luciano Wolf 2011-11-29 21:28:42 EET

Released on PySide 1.0.9. Closing.