[umbrello] [Bug 400501] Umbrello fails to start due to ASSERT failure in QVector<T>::at "index out of range"

Ralf Habacker bugzilla_noreply at kde.org
Thu Nov 1 10:06:09 GMT 2018


https://bugs.kde.org/show_bug.cgi?id=400501

Ralf Habacker <ralf.habacker at freenet.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ralf.habacker at freenet.de

--- Comment #1 from Ralf Habacker <ralf.habacker at freenet.de> ---
In the backtrace there are some of the following lines: 

QPainterPath::addRect: Adding rect where a parameter is NaN or Inf, ignoring
call

which is implemented at 

void QPainterPath::addRect(const QRectF &r)
{
    if (!qt_is_finite(r.x()) || !qt_is_finite(r.y()) ||
!qt_is_finite(r.width()) || !qt_is_finite(r.height())) {
#ifndef QT_NO_DEBUG
        qWarning("QPainterPath::addRect: Adding rect where a parameter is NaN
or Inf, ignoring call");
#endif
        return;
    }

This indicates that there is something wrong in the windowing system or one of
the base libraries umbrello depends on.

Are you able to build umbrello with  cmake -DBUILD_KF5=OFF ?
This would help to find out if the problem is located in umbrello itself or
some of the base libraries.

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