每当我尝试自动转换为ARC时，Xcode都会发生奇怪的崩溃问题。
当我执行以下操作时
重构 - ＆GT; “转换为ObjectiveC ARC”，我收到以下错误崩溃。我尝试使用Xcode 6.1.1，Xcode 6.0.1，Xcode 6.2
ASSERTION FAILURE in /SourceCache/DVTFrameworks/DVTFrameworks-6528/DVTKit/ViewControllers/DVTViewController.m:152
Details: view should be an instance inheriting from DVTControllerContentView, but it is <NSView: 0x7ff3afda9d10>