fixed error

+
+import 'package:flutter/foundation.dart';
 import 'package:get/instance_manager.dart';
 import 'dart:developer' as developer;
 
-typedef LogWriterCallback = void Function(String text, {String name, bool isError});
+typedef LogWriterCallback = void Function(String text, {@required String name, bool isError});
 
-void defaultLogWriterCallback(String value, {String name, bool isError = false}) {
+void defaultLogWriterCallback(String value, {@required String name, bool isError = false}) {
   if (isError || GetConfig.isLogEnable) developer.log(value, name: name);
 }

@@ -72,13 +72,13 @@ class GetObserver extends NavigatorObserver {
     String routeName = name(route);
 
     if (isSnackbar) {
-      GetConfig.log("[GETX] OPEN SNACKBAR $routeName");
+      GetConfig.log("OPEN SNACKBAR $routeName", name: '[GETX]');
     } else if (isBottomSheet) {
-      GetConfig.log("[GETX] OPEN $routeName");
+      GetConfig.log("OPEN $routeName", name: '[GETX]');
     } else if (isDialog) {
-      GetConfig.log("[GETX] OPEN $routeName");
+      GetConfig.log("OPEN $routeName", name: '[GETX]');
     } else if (isGetPageRoute) {
-      GetConfig.log("[GETX] GOING TO ROUTE $routeName");
+      GetConfig.log("GOING TO ROUTE $routeName", name: '[GETX]');
     }
     GetConfig.currentRoute = routeName;