Index: /applications/editors/josm/plugins/CommandLine/src/CommandLine/CommandAction.java
===================================================================
--- /applications/editors/josm/plugins/CommandLine/src/CommandLine/CommandAction.java	(revision 28671)
+++ /applications/editors/josm/plugins/CommandLine/src/CommandLine/CommandAction.java	(revision 28672)
@@ -47,4 +47,8 @@
 				putValue(Action.LARGE_ICON_KEY, ImageProvider.get("blankmenu"));
 			}
+			catch (RuntimeException e) {
+				putValue(Action.SMALL_ICON, ImageProvider.get("blankmenu"));
+				putValue(Action.LARGE_ICON_KEY, ImageProvider.get("blankmenu"));
+			}
 		}