commit 5f8c532eef02947749da6a9aa1b1e3ee2b8c625b
Author: Leszek Koltunski <leszek@koltunski.pl>
Date:   Tue May 5 22:05:32 2020 +0100

    Fix for another crasher from the field.

diff --git a/src/main/java/org/distorted/states/RubikStatePlay.java b/src/main/java/org/distorted/states/RubikStatePlay.java
index ba6d1838..53d787ae 100644
--- a/src/main/java/org/distorted/states/RubikStatePlay.java
+++ b/src/main/java/org/distorted/states/RubikStatePlay.java
@@ -344,7 +344,8 @@ public class RubikStatePlay extends RubikStateAbstract implements AdapterView.On
         {
         mObject = obj.ordinal();
         mSize   = size;
-        adjustSpinner(act);
+
+        if( mLevelSpinner!=null ) adjustSpinner(act);
         }
 
       return success;