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Comments (9)

lfeng1420 avatar lfeng1420 commented on May 2, 2024

加一个判断property是否为null的方法

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leviyuan avatar leviyuan commented on May 2, 2024

实际工作中策划很容易就搞出这种东西
返错什么的都很好接受，直接崩掉就难过了~

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lfeng1420 avatar lfeng1420 commented on May 2, 2024

那可以在调用property的方法之前判断一下是否为null，为null就输出错误trace然后返回

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lfeng1420 avatar lfeng1420 commented on May 2, 2024

想到的就这两种办法，呃。。。。

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lfeng1420 avatar lfeng1420 commented on May 2, 2024

我还以为是C#😂

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leviyuan avatar leviyuan commented on May 2, 2024

测试了一下，的确可以加判断null来解决
还以为是在behaviac调用时候就挂了

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lfeng1420 avatar lfeng1420 commented on May 2, 2024

能解决就好

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leviyuan avatar leviyuan commented on May 2, 2024

还有另外一种情况，如果不是调用方法，而是访问属性，也是直接挂掉的~ 没法做保护

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lfeng1420 avatar lfeng1420 commented on May 2, 2024

访问属性前不是也可以判断下property是否为nullptr么？

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