dns control panel work, doesn't update labels

Signed-off-by: Jeff Carr <jcarr@wit.com>

main.go

@@ -71,10 +71,13 @@ func mainGogui() {
 		if r := recover(); r != nil {
 			log.Warn("YAHOOOO Recovered in guiMain application:", r)
 			log.Warn("Recovered from panic:", r)
+			me.baseGui.Close()
+			log.Sleep(1)
+
 			me.myTree.SendToolkitPanic()
 			log.Warn("Stack trace:")
 			debug.PrintStack()
-			// panic("BUMMER")
+			panic("BUMMER")
 			return
 		}
 	}()

plugin.go

@@ -8,7 +8,7 @@ import (
 )
 
 func action(a widget.Action) {
-	log.Log(NOW, "action() START", a.WidgetId, a.ActionType, a.WidgetType, a.ProgName)
+	log.Log(INFO, "action() START", a.WidgetId, a.ActionType, a.WidgetType, a.ProgName)
 	// n := me.rootNode.findWidgetId(a.WidgetId)
 	n := me.treeRoot.FindWidgetId(a.WidgetId)
 	var w *guiWidget
@@ -154,6 +154,10 @@ func (w *guiWidget) SetText(text string) {
 }
 
 func (w *guiWidget) Set(val any) {
+	if w == nil {
+		log.Log(WARN, "Set() w == nil. val =", val)
+		return
+	}
 	log.Log(INFO, "Set() value =", val)
 
 	w.value = val.(string)