Xcode调试器中显示的奇怪值
我当前正在使用Xcode版本7.2.1，并且在调试器中获得的大多数值显示的都是奇怪的值.奇怪的是，它始终是相同的值.除一些值外，所有变量都列为包含值"00:30:00".证明这一点的最好方法是举一个例子.
I'm currently using Xcode version 7.2.1, and I'm getting weird values displayed for most values in the debugger. The weird thing is it's always the same value. Other than a few values, all variables are listed as containing the value "00:30:00". The best way to show this is to give you an example.
我尝试重新启动Xcode，清理并构建，重新启动，甚至重新安装Xcode，但是我似乎无法逃脱这个怪异的值.如果输入打印语句，则所有值都将正确显示在控制台中.有什么办法可以使它们在调试器中正确无误?谢谢.
I have tried restarting Xcode, clean and build, re-booting, and even re-installing Xcode, but I can't seem to escape this weird value. If I put in print statements, all the values show up correctly in the console. Is there any way I can get them to be correct in the debugger? Thanks.
这很有趣.如果将鼠标指针移到其中一个条目上，则可以看到它显示为"00:30:00"，但是如果我检查该值，它将显示正确的日期值.
This is kind of interesting. If I move the mouse pointer over one of the entries, you can see that it displays "00:30:00", but if I inspect the value, it displays the correct date value.
我终于明白了！我必须在编辑摘要格式..."弹出窗口中输入内容.将其作为文字格式的字符串，并显示此后所有字符串值的字符串.一旦删除它，一切恢复正常.
I finally figured it out! I must have typed something in the "Edit Summary Format..." popup. It took it as a literal format string and displayed it for all string values from thereafter. Once I removed that, everything went back to normal.