在XCode编译时候会找不'fluttie/FluttiePlugin.h' file not found

[clstech]

//
// Generated file. Do not edit.
//

#import "GeneratedPluginRegistrant.h"
#import <fluttie/FluttiePlugin.h>

@implementation GeneratedPluginRegistrant

• (void)registerWithRegistry:(NSObject*)registry {
  [FluttiePlugin registerWithRegistrar:[registry registrarForPlugin:@"FluttiePlugin"]];
  }

@EnD

'fluttie/FluttiePlugin.h' file not found