JAL-1896 fixed NPE for RNA Helice without equivalent annotation

[jalview.git] / src / jalview / io / FileLoader.java

diff --git a/src/jalview/io/FileLoader.java b/src/jalview/io/FileLoader.java
index 9931f32..11c40c3 100755 (executable)
--- a/src/jalview/io/FileLoader.java
+++ b/src/jalview/io/FileLoader.java
@@ -388,7 +388,10 @@ public class FileLoader implements Runnable
               alignFrame.getViewport().setFeaturesDisplayed(fd);
               ColourSchemeI cs = ColourSchemeMapper.getJalviewColourScheme(
                       colourSchemeName, al);
-              alignFrame.changeColour(cs);
+              if (cs != null)
+              {
+                alignFrame.changeColour(cs);
+              }
             }
             else
             {