PDFViewer: Inform users of underlying issue when loading document

While this is not super useful to end users, it's still better than the
simpler, generic "failed to load" error message.

1 files changed, 2 insertions, 1 deletions

diff --git a/Userland/Applications/PDFViewer/PDFViewerWidget.cpp b/Userland/Applications/PDFViewer/PDFViewerWidget.cpp
index 75c507c562..f2231e2073 100644
--- a/Userland/Applications/PDFViewer/PDFViewerWidget.cpp
+++ b/Userland/Applications/PDFViewer/PDFViewerWidget.cpp
@@ -355,7 +355,8 @@ void PDFViewerWidget::open_file(Core::File& file)
     if (maybe_error.is_error()) {
         auto error = maybe_error.release_error();
         warnln("{}", error.message());
-        GUI::MessageBox::show_error(nullptr, "Failed to load the document."sv);
+        auto user_error_message = DeprecatedString::formatted("Failed to load the document. Error:\n{}.", error.message());
+        GUI::MessageBox::show_error(nullptr, user_error_message.view());
     }
 }