1.10bug反馈！

[kubixiake (二笛叉)]

1.10只能用调试模式？
undefined is not an object (evaluating ‘settings.debug’）

[kubixiake (二笛叉)]

sprite.spriteFrame = null;在iOS会报错

[kubixiake (二笛叉)]

[zhujingwei233 (维格拉)]

要不先用sprite.enable = false替代下?