我正在研究Xcode 4.3.3并尝试将UIStepper用于界面构建器。尝试设置最小值= 0时，最大值= 10,000，步长值= 100，当前值= 5000.我收到以下编译时错误 -
DVTAssertions: ASSERTION FAILURE in /SourceCache/IDEInterfaceBuilderCocoaTouch/IDEInterfaceBuilderCocoaTouch-1181/IBPlugin/WidgetIntegration/IBUIStepper/IBUIStepper.m:41
Details: Assertion failed: aValue <= maximumValue && aValue >= minimumValue
Object: <IBUIStepper: 0x40086e000>
Method: -setValue:
Thread: <NSThread: 0x40010a260>{name = (null), num = 1}
Hints: None
Backtrace:.............
我对做什么一无所知，谷歌什么也没得到。有人有类似的错误或任何想法吗？