jamulussoftware
iOS build crashes on tapping on Chat again after closing Chat window
Describe the bug
Building Jamulus for iOS on Qt6 with setWindowState ( Qt::WindowMaximized ); set in the constructor of CChatDlg provides a "close" button and a somewhat usable UI for the chat window.
However, after closing the window and then tapping on the Chat button on the main window again crashes the app with a NULL pointer dereference (?)
ASSERT failure in QCoreApplication::sendEvent: "Unexpected null receiver", file /Users/qt/work/qt/qtbase/src/corelib/kernel/qcoreapplication.cpp, line 1577
To Reproduce
- Build Jamulus with Qt6 for iOS,
- Open the app
- Tap on Chat
- Close chat by tapping on the close button
- Tap on Chat again and observe the app crash
Expected behavior Tapping on Chat again doesn't crash the application.
Screenshots
Operating system iOS 17
Version of Jamulus
3.10.0dev-58000016 Additional context I believe that we leak a pointer somewhere/don't recreate it. By calling close() it gets deallocated and then we get a null pointer somewhere.
