X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fstructures%2Fmodels%2FAAStructureBindingModel.java;h=dcd6da8d09bce37eeca9fe53e045a7446e9f63c7;hb=639070f3bd8d2e1502952c54d58ab3ff95538431;hp=870a761fc3c2c1555f1de97023e9f3574974b87a;hpb=7720585dc8cc56cdad2486b330ed37ddd0133531;p=jalview.git

diff --git a/src/jalview/structures/models/AAStructureBindingModel.java b/src/jalview/structures/models/AAStructureBindingModel.java
index 870a761..dcd6da8 100644
--- a/src/jalview/structures/models/AAStructureBindingModel.java
+++ b/src/jalview/structures/models/AAStructureBindingModel.java
@@ -1245,6 +1245,10 @@ public abstract class AAStructureBindingModel
   {
     AlignmentViewPanel ap = (avp == null) ? getViewer().getAlignmentPanel()
             : avp;
+    if (ap == null)
+    {
+      return null;
+    }
     return ap.getAlignViewport().isShowSequenceFeatures()
             ? ap.getFeatureRenderer()
             : null;