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Qt double free or corruption
I developed a QT application that has an authentication widget and a main window. After authentication succeed I open the mainWindow using this code
this->~Authentification(); MainWindow *w= new MainWindow();
but after I close the main window I receive a double free or corruption error. the debug said that the source of this error is
from the class Authentification
Remove it and try again. If the problem persist extract the strack trace and post it here, please.
yes the problem disappear but I need to close the authentification window and open the mainwondow.
what's the best way to do that.
Hi cant you just call close();
on the Authentification ?
Thanks it works very well.