Merge branch 'develop' into spike/JAL-4047/JAL-4048_columns_in_sequenceID

[jalview.git] / src / jalview / structures / models / AAStructureBindingModel.java

diff --git a/src/jalview/structures/models/AAStructureBindingModel.java b/src/jalview/structures/models/AAStructureBindingModel.java
index 8436b48..9f15e55 100644 (file)
--- a/src/jalview/structures/models/AAStructureBindingModel.java
+++ b/src/jalview/structures/models/AAStructureBindingModel.java
@@ -780,7 +780,7 @@ public abstract class AAStructureBindingModel
 
     if (waiting)
     {
-      System.err.println(
+      jalview.bin.Console.errPrintln(
               "Timed out waiting for structure viewer to load file "
                       + notLoaded);
       return false;
@@ -973,7 +973,10 @@ public abstract class AAStructureBindingModel
       }
       List<StructureCommandI> finalView = commandGenerator
               .centerViewOn(models);
-      executeCommands(finalView, false, "Centered on Superposition");
+      if (finalView != null && finalView.size() > 0)
+      {
+        executeCommands(finalView, false, "Centered on Superposition");
+      }
     }
     return error;
   }