出現(xiàn)問(wèn)題

由于項(xiàng)目需求需要使用原生導(dǎo)航欄功能，結(jié)果出現(xiàn)

Unhandled Exception: MissingPluginException(No implementation found for method getAll on channel plugins.flutter.io/shared_preferences)

- (BOOL)application:(UIApplication *)application
    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{
     FlutterViewController* controller = (FlutterViewController*)self.window.rootViewController;
    UINavigationController* rootViewController = [[UINavigationController alloc]             initWithRootViewController:controller];
    rootViewController.navigationBar.hidden = YES;
    self.window.rootViewController = rootViewController;
 [GeneratedPluginRegistrant registerWithRegistry:self];
    
   // return YES;
  return [super application:application didFinishLaunchingWithOptions:launchOptions];
}

項(xiàng)目會(huì)出現(xiàn)錯(cuò)誤

Unhandled Exception: MissingPluginException(No implementation found for method getAll on channel plugins.flutter.io/shared_preferences)

解決方法：

[GeneratedPluginRegistrant registerWithRegistry:controller]; 手動(dòng)注冊(cè)插件
代碼如下：

- (BOOL)application:(UIApplication *)application
    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{
     FlutterViewController* controller = (FlutterViewController*)self.window.rootViewController;
    UINavigationController* rootViewController = [[UINavigationController alloc]             initWithRootViewController:controller];
    rootViewController.navigationBar.hidden = YES;
    self.window.rootViewController = rootViewController;
// [GeneratedPluginRegistrant registerWithRegistry:self];
    [GeneratedPluginRegistrant registerWithRegistry:controller];
   // return YES;
  return [super application:application didFinishLaunchingWithOptions:launchOptions];
}