=== modified file 'src/com/goldencode/p2j/ui/ErrorWriterInteractive.java'
--- src/com/goldencode/p2j/ui/ErrorWriterInteractive.java	2014-10-29 19:13:01 +0000
+++ src/com/goldencode/p2j/ui/ErrorWriterInteractive.java	2015-10-27 13:45:24 +0000
@@ -48,10 +48,17 @@
    {
       if (client != null)
       {
-         // we are running on the client
-         ColorSpec cs = new ColorSpec(ColorSpec.COLOR_MESSAGES);
-         
-         client.message(errmsg, false, null, false, null, cs.convert(), WindowConfig.RESOLVE_WINDOW);
+         if (client.isChui())
+         {
+            // we are running on the client
+            ColorSpec cs = new ColorSpec(ColorSpec.COLOR_MESSAGES);
+            
+            client.message(errmsg, false, null, false, null, cs.convert(), WindowConfig.RESOLVE_WINDOW);
+         }
+         else
+         {
+            messageBox(errmsg, null);
+         }
       }
    }