Sprite kit SpriteKit-为场景的比例设置动画没有效果

通过实现以下代码，我收到以下错误消息：

SKScene：为SKScene的比例设置动画没有效果

_popup = [SKSpriteNode spriteNodeWithImageNamed:@"popup.png"];
[_popup.texture setFilteringMode:SKTextureFilteringNearest];
_popup.position =  CGPointMake(self.frame.size.width/2, self.frame.size.width);
[self addChild:_popup];
SKAction *appear = [SKAction scaleTo:1.6 duration:0.5];
SKAction *wait = [SKAction waitForDuration:10.0];
SKAction *disappear = [SKAction scaleTo:0.0 duration:0.5];
SKAction *removeFromParent = [SKAction removeFromParent];
SKAction *sequence = [SKAction sequence:@[appear, wait, disappear, removeFromParent, [SKAction runBlock:^{
    [self newScene];
}]]];
[self runAction:sequence];

你有什么想法吗

编辑

这是工作代码：

_popup = [SKSpriteNode spriteNodeWithImageNamed:@"popup.png"];
_popup.position =  CGPointMake(self.frame.size.width/2, self.frame.size.width);
[self addChild:_popup];
SKAction *appear = [SKAction scaleTo:1.6 duration:0.5];
SKAction *wait = [SKAction waitForDuration:5.0];
SKAction *disappear = [SKAction scaleTo:0.0 duration:0.5];
SKAction *remove = [SKAction removeFromParent];
SKAction *rblock = [SKAction runBlock:^{ [self newScene]; }];
SKAction *sequence = [SKAction sequence:@[appear, wait, disappear, rblock, remove]];
[_popup runAction:sequence];

---

重要的是在“删除”之前加上“rblock”，并将“[self runAction:sequence]；”更改为“[\u popup runAction:sequence]；”。就这些

可能与我看到的解决方案重复，但它不与我的代码（IMHO）一起运行。场景的scaleMode设置为什么？SKSCENESCALEMODE AspectFit