If the thumbnail fails to generate, print the reason on stderr

6 years ago · 8cdf87515b
parent d490ae157e
commit 8cdf87515b
1 changed files with 5 additions and 1 deletions
--- a/src/Filter.cpp
+++ b/src/Filter.cpp
@ -728,7 +728,11 @@ void FileFilter::HotSpot::thumbnailRequested() {

    _previewJob = new KIO::PreviewJob(KFileItemList({fileItem()}), QSize(size, size));
    connect(_previewJob, &KIO::PreviewJob::gotPreview, this, &FileFilter::HotSpot::showThumbnail);
-    connect(_previewJob, &KIO::PreviewJob::failed, this, []{ QToolTip::hideText(); });
+    connect(_previewJob, &KIO::PreviewJob::failed, this, []{
+        qCDebug(KonsoleDebug) << "Error generating the preview" << _previewJob->errorString();
+        QToolTip::hideText();
+    });
+
    _previewJob->setAutoDelete(true);
    _previewJob->start();
 }