diff --git a/klipper/klipper.cpp b/klipper/klipper.cpp
--- a/klipper/klipper.cpp
+++ b/klipper/klipper.cpp
@@ -930,16 +930,26 @@
     QWidget* mw = new QWidget(dlg);
     QHBoxLayout* layout = new QHBoxLayout(mw);
 
-    AbstractBarcode *qrCode = createBarcode(QRCode);
-    AbstractBarcode *dataMatrix = createBarcode(DataMatrix);
-    if (item) {
-        qrCode->setData(item->text());
-        dataMatrix->setData(item->text());
+    {
+        AbstractBarcode *qrCode = createBarcode(QRCode);
+        if (qrCode) {
+            if(item) {
+                qrCode->setData(item->text());
+            }
+            BarcodeLabel *qrCodeLabel = new BarcodeLabel(qrCode, mw);
+            layout->addWidget(qrCodeLabel);
+        }
+    }
+    {
+        AbstractBarcode *dataMatrix = createBarcode(DataMatrix);
+        if (dataMatrix) {
+            if (item) {
+                dataMatrix->setData(item->text());
+            }
+            BarcodeLabel *dataMatrixLabel = new BarcodeLabel(dataMatrix, mw);
+            layout->addWidget(dataMatrixLabel);
+       }
     }
-    BarcodeLabel *qrCodeLabel = new BarcodeLabel(qrCode, mw);
-    BarcodeLabel *dataMatrixLabel = new BarcodeLabel(dataMatrix, mw);
-    layout->addWidget(qrCodeLabel);
-    layout->addWidget(dataMatrixLabel);
 
     mw->setFocus();
     QVBoxLayout *vBox = new QVBoxLayout(dlg);