1 files changed, 18 insertions, 1 deletions
diff --git a/src/jogl/classes/com/sun/opengl/impl/GLDrawableImpl.java b/src/jogl/classes/com/sun/opengl/impl/GLDrawableImpl.java
index c381f68f5..e71cf33a0 100644
--- a/src/jogl/classes/com/sun/opengl/impl/GLDrawableImpl.java
+++ b/src/jogl/classes/com/sun/opengl/impl/GLDrawableImpl.java
@@ -52,7 +52,24 @@ public abstract class GLDrawableImpl implements GLDrawable {
       this.factory = factory;
       this.component = comp;
       this.realized = realized;
-      this.requestedCapabilities = (GLCapabilities)component.getGraphicsConfiguration().getNativeGraphicsConfiguration().getRequestedCapabilities(); // a copy ..
+      
+      AbstractGraphicsConfiguration agc = component.getGraphicsConfiguration();
+      if (agc == null) {
+          System.out.println("GLDrawableImpl no AbstractGraphicsConfiguration");
+          System.out.println(component.getClass().getName());
+          return;
+      }
+      AbstractGraphicsConfiguration ngc = agc.getNativeGraphicsConfiguration();
+      if (ngc == null) {
+          System.out.println("GLDrawableImpl no native AbstractGraphicsConfiguration");
+          return;
+      }
+      Capabilities caps = ngc.getRequestedCapabilities();
+      if (caps == null) {
+          System.out.println("GLDrawableImpl no native Capabilities");
+          return;
+      }
+      this.requestedCapabilities = (GLCapabilities)caps; // a copy ..
   }
 
   /**