On 16/04/12 23:47, Phil Thompson wrote:
On Mon, 16 Apr 2012 14:46:54 +1200, Glenn Ramsey<g...@componic.co.nz>
wrote:
If this QTreeWidgetItem constructor is called with a single string
instead
of a
list of strings for the "strings" parameter, then on my system (Win 7,
Python
2.6.5, Qt 4.7.4, PyQt 4.8.5) it crashes the python interpreter.
QTreeWidgetItem.__init__ (self, QTreeWidget parent, QStringList strings,
int
type = QTreeWidgetItem.Type
Shouldn't that cause an Attribute error to be raised?
No. PyQt allows any sequence of strings to be used where a QStringList is
expected - and a string is a sequence of (1 character) strings.
However it shouldn't crash (unless it is a Qt bug). Have you got a
complete test script that demonstrates the problem?
Phil
A simple test didn't cause the error, and I now I can't reproduce it in my app
code by reinstating the previously offending line, so it looks like something
else must have been also contributing to the crash. The only clue I have is that
I changed the string to a list and the crash went away.
Glenn
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