diff --git a/launcher/minecraft/mod/ResourcePack.cpp b/launcher/minecraft/mod/ResourcePack.cpp
index cc8d23ce..3fc10a2f 100644
--- a/launcher/minecraft/mod/ResourcePack.cpp
+++ b/launcher/minecraft/mod/ResourcePack.cpp
@@ -23,8 +23,7 @@ void ResourcePack::setPackFormat(int new_format_id)
     QMutexLocker locker(&m_data_lock);
 
     if (!s_pack_format_versions.contains(new_format_id)) {
-        qCritical() << "Error: Pack format '%1' is not a recognized resource pack id.";
-        return;
+        qWarning() << "Pack format '%1' is not a recognized resource pack id!";
     }
 
     m_pack_format = new_format_id;
@@ -71,10 +70,6 @@ QPixmap ResourcePack::image(QSize size)
 std::pair<Version, Version> ResourcePack::compatibleVersions() const
 {
     if (!s_pack_format_versions.contains(m_pack_format)) {
-        // Not having a valid pack format is fine if we didn't yet parse the .mcmeta file,
-        // but if we did and we still don't have a valid pack format, that's a bit concerning.
-        Q_ASSERT(!isResolved());
-
         return { {}, {} };
     }
 
diff --git a/launcher/minecraft/mod/ResourcePackFolderModel.cpp b/launcher/minecraft/mod/ResourcePackFolderModel.cpp
index 66b6cf5e..f8a6c1cf 100644
--- a/launcher/minecraft/mod/ResourcePackFolderModel.cpp
+++ b/launcher/minecraft/mod/ResourcePackFolderModel.cpp
@@ -60,12 +60,17 @@ QVariant ResourcePackFolderModel::data(const QModelIndex& index, int role) const
                 case NameColumn:
                     return m_resources[row]->name();
                 case PackFormatColumn: {
-                    auto version_bounds = at(row)->compatibleVersions();
+                    auto resource = at(row);
+                    auto pack_format = resource->packFormat();
+                    if (pack_format == 0)
+                        return tr("Unrecognized");
+
+                    auto version_bounds = resource->compatibleVersions();
                     if (version_bounds.first.toString().isEmpty())
-                        return QString::number(at(row)->packFormat());
+                        return QString::number(pack_format);
 
                     return QString("%1 (%2 - %3)")
-                        .arg(QString::number(at(row)->packFormat()), version_bounds.first.toString(), version_bounds.second.toString());
+                        .arg(QString::number(pack_format), version_bounds.first.toString(), version_bounds.second.toString());
                 }
                 case DateColumn:
                     return m_resources[row]->dateTimeChanged();