JAL-1693 show warning dialog if unable to make CDS for split frame

[jalview.git] / src / jalview / gui / AlignFrame.java

diff --git a/src/jalview/gui/AlignFrame.java b/src/jalview/gui/AlignFrame.java
index b0debf8..21f4aac 100644 (file)
--- a/src/jalview/gui/AlignFrame.java
+++ b/src/jalview/gui/AlignFrame.java
@@ -4765,6 +4765,10 @@ public class AlignFrame extends GAlignFrame implements DropTargetListener,
                       xrefsAlignment.getSequencesArray());
               if (copyAlignment.getHeight() == 0)
               {
+                JOptionPane.showMessageDialog(AlignFrame.this,
+                        MessageManager.getString("label.cant_map_cds"),
+                        MessageManager.getString("label.operation_failed"),
+                        JOptionPane.OK_OPTION);
                 System.err.println("Failed to make CDS alignment");
               }