diff --git a/haxework/frame/FrameSwitcher.hx b/haxework/frame/FrameSwitcher.hx
index b27430e..7c2a6cf 100755
--- a/haxework/frame/FrameSwitcher.hx
+++ b/haxework/frame/FrameSwitcher.hx
@@ -22,6 +22,8 @@ class FrameSwitcher extends GroupView implements IFrameSwitcher<Sprite> {
     }
     current = frames.get(id);
     addView(current);
+    var onShowMethod:Dynamic = Reflect.field(current, "onShow");
+    if (onShowMethod != null) Reflect.callMethod(current, onShowMethod, []);
     return current;
   }
 
diff --git a/haxework/log/BaseLogger.hx b/haxework/log/BaseLogger.hx
index ce50605..7f0fa3c 100755
--- a/haxework/log/BaseLogger.hx
+++ b/haxework/log/BaseLogger.hx
@@ -1,7 +1,9 @@
 package haxework.log;
 
+#if flash
 import flash.events.ErrorEvent;
 import flash.errors.Error;
+#end
 import haxework.log.ILogger.LogLevel;
 
 class BaseLogger implements ILogger {
@@ -17,6 +19,7 @@ class BaseLogger implements ILogger {
   }
 
   public static function error2strign(error:Dynamic):String {
+    #if flash
     return if (Std.is(error, Error)) {
       var stack:String = error.getStackTrace();
       stack == null ? Std.string(error) : stack;
@@ -26,6 +29,9 @@ class BaseLogger implements ILogger {
     } else {
       Std.string(error);
     }
+    #else
+    return Std.string(error);
+    #end
   }
 
   private function write(text:String, ?p:haxe.PosInfos):Void {}