关于C#：不兼容的块指针类型将’void(^)(bool)’发送到类型’void(^)()’的参数

Incompatible block pointer types sending 'void (^)(bool)' to parameter of type 'void(^)()'

我正在努力解决我正在做的回调函数上的此问题。
这是我定义全局块的方式：

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#import <Foundation/Foundation.h>
#import"cocos2d.h"

typedef void (^RestartBlock)(bool);
RestartBlock block = ^(bool restart)
{
if (restart) {
// restart
}
else
{
// continue
}
};

@interface RestartDialogLayer : CCLayer
{
RestartBlock m_block;
bool m_bRestart;
}

-(id) initWithBlock:(RestartBlock)block;
-(void) restartButtonPressed:(id)sender;
-(void) resumeButtonPressed:(id)sender;

@end

RestartDialogLayer的实现：

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#import"RestartDialogLayer.h"

@implementation RestartDialogLayer

-(id) initWithBlock:(RestartBlock)block
{
if ((self = [super init]))
{
m_bRestart = YES;
m_block = block;
}
return self;
}

-(void) restartButtonPressed:(id)sender
{
m_bRestart = YES;
m_block(m_bRestart);
[self removeFromParentAndCleanup:YES];
}

-(void) resumeButtonPressed:(id)sender
{
m_bRestart = NO;
m_block(m_bRestart);
[self removeFromParentAndCleanup:YES];
}

-(void) dealloc
{
[super dealloc];
}

@end

我在另一个这样的类的方法中使用该块：

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-(void) singlePlayerSceneSchedule:(ccTime) delta
{
CCLOG(@"demoSceneSchedule MainMenuScene");
[self unschedule:_cmd];

bool gameLeftActive = [Globals sharedGlobals].gameLeftActive;

if (gameLeftActive)
{
RestartDialogLayer* dialog = [[RestartDialogLayer node] initWithBlock:block];
}
else
{
// Start a new game
}
}

任何帮助表示赞赏。

谢谢，