El Dilluns, 7 de setembre de 2015, a les 00:26:47, Ilya Matveychikov va escriure: > $ git log -1 > > ASSERT: "m_mappedFirstChildren.isEmpty()" in file > kitemmodels/kselectionproxymodel.cpp, line 1989 > Segmentation fault (core dumped) > > Test case: > > 1) run TreeModel > 2) select "B" > 3) type "c" in edit, then backspace > 4) type "f" in edit, then backspace > 5) type "x" in edit -> CRASH
Meh i didn't see i had to swtich to the treemodel branch. Yes with those steps it can be reproduced. I'd suggest that you: a) Report a bug to bugs.kde.org it's easier to track bugs in the bug tracker b) Create an automated test (i.e. doesn't need human interaction) Cheers, Albert > > 2015-09-07 0:12 GMT+03:00 Albert Astals Cid <aa...@kde.org>: > > El Divendres, 4 de setembre de 2015, a les 13:43:36, Ilya Matveychikov va > > > > escriure: > >> Here is the KSelectionProxyModel model > >> > >> problem. It crashes with segmentation fault while selection/deselection > >> occurs... > > > > Does not crash here. What do you do to make it crash? > > > > Do you have a gdb/valgrind trace? > > > > Cheers, > > > > Albert > >> > >> Test sample and the case: > >> https://github.com/milabs/QtSampleModel/tree/treemodel > >> > >> Also, looks like that model doesn't operate with QTableView > >> > >> correctly. The patch shows the problem > >> > >> place: > >> > >> @@ -2446,7 +2446,7 @@ int KSelectionProxyModela(const > >> QModelIndex &index) const > >> > >> // it's actually 0 ,but must return what the source model > >> > >> says, even if we > >> > >> // have no rows or columns. > >> > >> #if QT_VERSION >= 0x040700 > >> > >> - || d->m_rootIndexList.isEmpty() > >> +// || d->m_rootIndexList.isEmpty() > >> > >> #endif > >> > >> ) { > >> > >> return 0; > > _______________________________________________ > Kde-frameworks-devel mailing list > Kde-frameworks-devel@kde.org > https://mail.kde.org/mailman/listinfo/kde-frameworks-devel _______________________________________________ Kde-frameworks-devel mailing list Kde-frameworks-devel@kde.org https://mail.kde.org/mailman/listinfo/kde-frameworks-devel
