Embedded ARM Seg Faults Adding Widget to Layout

[flob]

Hi All,

I am working with Qt Embedded 4.5.3, cross compiled under Ubuntu for an ARM9 target platform.

I am receiving SIGSEVG on QApplication.exec(), and have traced it back to a call from the main window (which happens to be a QWidget) on ui->layout->addWidget(widget). The layout on the designer-generated widget is a QVBoxLayout, and "widget" is a custom QWidget.

The closest I'm getting to any reason to this behavior is a HUGE (screens and screens full) spam of "QLine::unitVector: New line does not have unit length," followed by an "ASSERT: "t >= 0" in file painting/qbezier_p.h." Unfortunately I don't know where to go from there.

As a side note, the same code does run as intended on Ubuntu and OS X, so I'm a bit at a loss...

Thanks in advance.