[Qt-interest] Qt Mac 4.2 -> 4.6 prefs/QSettings crash - can anyone confirm?

[Richard Moe Gustavsen]

On Mar 29, 2010, at 11:37 PM, ext Paul Miller wrote:

> I just notice when I try to read a preferences file created with
> QSettings and Qt 4.2.2 into an app built with Qt 4.6.2, I get a fatal
> crash in QVariant::load(QDataStream &) down in QMacSettingsPrivate. I
> was wondering if anyone else had noticed this before I rush off to  
> file
> a bug.

Try deleting the plist file of your application found inside ~/Library/ 
Preferences. The format of this file has likely changed since 4.2.2.

-Richard