[Eric] eric4 crash if it can't download versions file

[Detlev Offenbach]

Hi,

please compile PyQt4 with debugging symbols and try it again. Unfortunately I 
cannot see anything, that would give a hint, that there is something wrong in 
eric. It could be Qt or PyQt.

Detlev

On Montag, 4. April 2011, Matthias Drochner wrote:
> Hi -
> if I start eric4 first time after an update without internet connection,
> it crashes after some seconds. Once started while being online, everything
> if fine, but I can force the crash again by invoking Help->CheckforUpdates
> or Help->Showdownloadableversions without connection.
> I'll append a stacktrace. This is with eric4-4.4.13, Python-2.5.5,
> Qt-4.7.1, PyQt-4.8.3.
> 
> best regards
> Matthias
> 
> #0  0xb52db40c in ?? ()
> #1  0xb7c483df in QHttpPrivate::closeConn ()
>    from /usr/pkg/qt4/lib/libQtNetwork.so.4
> #2  0xb7c4a45e in QHttpPrivate::_q_slotError ()
>    from /usr/pkg/qt4/lib/libQtNetwork.so.4
> #3  0xb7c525cf in QHttp::qt_metacall () from
> /usr/pkg/qt4/lib/libQtNetwork.so.4 #4  0xb79b0a42 in sipQHttp::qt_metacall
> ()
>    from /usr/pkg/lib/python2.5/site-packages/PyQt4/QtNetwork.so
> #5  0xbb3828f2 in QMetaObject::metacall () from
> /usr/pkg/qt4/lib/libQtCore.so.4 #6  0xbb392792 in QMetaObject::activate ()
> from /usr/pkg/qt4/lib/libQtCore.so.4 #7  0xb7cd09ab in
> QAbstractSocket::error ()
>    from /usr/pkg/qt4/lib/libQtNetwork.so.4
> #8  0xb7cee6c1 in QSslSocketPrivate::_q_errorSlot ()
>    from /usr/pkg/qt4/lib/libQtNetwork.so.4
> #9  0xb7cf1659 in QSslSocket::qt_metacall ()
>    from /usr/pkg/qt4/lib/libQtNetwork.so.4
> #10 0xbb3828f2 in QMetaObject::metacall () from
> /usr/pkg/qt4/lib/libQtCore.so.4 #11 0xbb392792 in QMetaObject::activate ()
> from /usr/pkg/qt4/lib/libQtCore.so.4 #12 0xb7cd09ab in
> QAbstractSocket::error ()
>    from /usr/pkg/qt4/lib/libQtNetwork.so.4
> #13 0xb7cd39ff in QAbstractSocketPrivate::_q_startConnecting ()
>    from /usr/pkg/qt4/lib/libQtNetwork.so.4
> #14 0xb7cd4c8a in QAbstractSocket::qt_metacall ()
> ---Type <return> to continue, or q <return> to quit---
>    from /usr/pkg/qt4/lib/libQtNetwork.so.4
> #15 0xb7d01396 in QTcpSocket::qt_metacall ()
>    from /usr/pkg/qt4/lib/libQtNetwork.so.4
> #16 0xbb3828f2 in QMetaObject::metacall () from
> /usr/pkg/qt4/lib/libQtCore.so.4 #17 0xbb38d3d8 in
> QMetaCallEvent::placeMetaCall ()
>    from /usr/pkg/qt4/lib/libQtCore.so.4
> #18 0xbb38e50e in QObject::event () from /usr/pkg/qt4/lib/libQtCore.so.4
> #19 0xb9cdea19 in QApplicationPrivate::notify_helper ()
>    from /usr/pkg/qt4/lib/libQtGui.so.4
> #20 0xb9ce6035 in QApplication::notify () from
> /usr/pkg/qt4/lib/libQtGui.so.4 #21 0xbad3fef0 in sipQApplication::notify
> ()
>    from /usr/pkg/lib/python2.5/site-packages/PyQt4/QtGui.so
> #22 0xbb37c786 in QCoreApplication::notifyInternal ()
>    from /usr/pkg/qt4/lib/libQtCore.so.4
> #23 0xbb37da6e in QCoreApplicationPrivate::sendPostedEvents ()
>    from /usr/pkg/qt4/lib/libQtCore.so.4
> #24 0xbb37dca9 in QCoreApplication::sendPostedEvents ()
>    from /usr/pkg/qt4/lib/libQtCore.so.4
> #25 0xb9d962a8 in QEventDispatcherX11::processEvents ()
>    from /usr/pkg/qt4/lib/libQtGui.so.4
> #26 0xbb37b9b1 in QEventLoop::processEvents ()
>    from /usr/pkg/qt4/lib/libQtCore.so.4
> #27 0xbb37bc36 in QEventLoop::exec () from /usr/pkg/qt4/lib/libQtCore.so.4
> ---Type <return> to continue, or q <return> to quit---
> #28 0xbb37dd51 in QCoreApplication::exec ()
>    from /usr/pkg/qt4/lib/libQtCore.so.4
> #29 0xb9cde31b in QApplication::exec () from /usr/pkg/qt4/lib/libQtGui.so.4
> #30 0xbad40cf3 in meth_QApplication_exec_ ()
>    from /usr/pkg/lib/python2.5/site-packages/PyQt4/QtGui.so
> #31 0xbbb22e6b in PyCFunction_Call () from /usr/pkg/lib/libpython2.5.so.1.0
> 
> 
> 
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-- 
Detlev Offenbach
detlev at die-offenbachs.de