diff -r 771168ee2c76 -r fe67489523b5 src/mainwindow.cpp
--- a/src/mainwindow.cpp	Sun Nov 03 13:18:55 2019 +0200
+++ b/src/mainwindow.cpp	Sun Nov 03 17:57:21 2019 +0200
@@ -55,6 +55,14 @@
 	QString modelName = this->documents.openModel(path, errorStream);
 	if (not modelName.isEmpty())
 	{
+		this->documents.loadDependenciesForModel(modelName, this->libraries, errorStream);
+		if (not errorString.isEmpty())
+		{
+			QMessageBox::warning(
+				this,
+				tr("Problem loading references"),
+				errorString);
+		}
 		this->openModelForEditing(modelName);
 		this->addRecentlyOpenedFile(path);
 	}