数据格式化程序暂时不可用
我尝试使用日期格式化程序（NSDateFormatter），但我不断收到此错误：
Program received signal: “EXC_BAD_ACCESS”.
Data Formatters temporarily unavailable, will re-try after a 'continue'. (Unknown error loading shared library "/Developer/usr/lib/libXcodeDebuggerSupport.dylib")
Im trying to use Date Formatters (NSDateFormatter), but I keep getting this error:
Program received signal: “EXC_BAD_ACCESS”.
Data Formatters temporarily unavailable, will re-try after a 'continue'. (Unknown error loading shared library "/Developer/usr/lib/libXcodeDebuggerSupport.dylib")
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评论（5）
这与 NSDateFormatter 无关 - 粘贴在“数据格式化程序”中的消息是正确的。您会在多种情况下收到此消息，最常见的可能是在启动时无法在共享库中找到链接时。当运行时内存不足时，您也可能会得到它，在这种情况下开始寻找泄漏。
（没有足够的代表来发表评论）。
This is nothing to do with NSDateFormatter - the message pasted in saying "Data Formatters" is correct. You will get this message in several situations, possibly most commonly when unable to find a linked in shared library at launch time. You may also get it when short of memory while running, in which case start looking for leaks.
(not enough rep to comment).
当我将断点放在不寻常的位置（例如异常处理程序上）时，我遇到了“数据格式化程序暂时不可用...”问题。在“调试器”窗口中，单击“显示断点”，看看您是否忘记了某些内容 - 我忘记了。
I've had the "Data Formatters temporarily unavailable..." problem when I put a breakpoint in an unusual position (such as on the exception handler). In the Debugger window, click on "Show Breakpoints" and see if you have something you forgot about -- I did.
我遇到了同样的问题，在 3.2 上构建代码作为目标解决了问题。也许这可以给出一个提示，因为我对这个解决方案不满意。
I had the same issue, building the code on 3.2 as target solved the problem. Maybe this can give a hint, as i am not happy with this solution.
我刚刚解决了同样的问题。我的问题与堆栈溢出有关（没有双关语；-），因为我重写了一个设置器并从内部调用相同的设置器，形成了无限的递归。希望有帮助。
I just solved the same problem. Mine had to do with stack overflow (no pun intended ;-) since I was overriding a setter and calling the same setter from within, forming an endless recursion. Hope that helps.
就我而言，原因是：
其中 url 是 NSURL，而不是 NSString。
这在模拟器中不是问题，但它在设备上生成了“数据格式化程序暂时不可用”。
In my case, this was the cause:
where url is a NSURL, not NSString.
This wasn't a problem in the simulator, but it generated the "Data Formatters temporarily unavailable" on the device.