Chapter 4 & 5 code asserts when adding a picture

[bigguiness]

I tried going through Chapter 5 myself and kept getting an assert when adding a picture:

Query OK: "INSERT INTO pictures (album_id, url) VALUES (:album_id, :url)"
ASSERT: "proxyIndex.model() == this" in file itemmodels\qidentityproxymodel.cpp, line 259

I then found this repo so I tried the Chapter 5 code from the repo. Same result.

The debug call path shows that the last executed line in the code is:

void AlbumWidget::addPictures() {
    ...
        ui->thumbnailListView->setCurrentIndex(lastModelIndex);

The failing assert is in:

QModelIndex QIdentityProxyModel::mapToSource(const QModelIndex& proxyIndex)

Any ideas why?

[GuillaumeLazar]

It's remember me something. I guess we already fixed it on GitHub repository of the second edition. Can you check if this PR help you? PacktPublishing/Mastering-Qt-5-Second-Editon#1

[GuillaumeLazar]

I also applied the PR on this repository. You can check it here: bd85b91

[JosephA-packt]

I hope that you have got your answer
@bigguiness