$ 0 0 @chinnsii 写道: 编译成MAC运行,一启动第一句打印就是ERROR: Setting as the first responder for window , but it is in a different window ((null))! This would eventually crash when the view is freed. The first responder will be set to nil. 目前未遇到崩溃,不知道有没有什么隐患 帖子: 1 参与者: 1 阅读整个主题