退出仪器“全屏”
我正在 Instruments 中为我的 iPhone 应用程序进行内存配置文件,然后按下左下角的“全屏”按钮。屏幕变黑了,我无法让它做任何其他事情。当我重新启动盒子时,我会出现启动画面,然后又变回黑色。请帮忙。
这是一个显示左下角按钮的文档。 “全屏”
I was doing a memory profile in Instruments for my iPhone app and I pressed the "Full Screen" button in the lower left. The screen went black and I can't make it do anything else. When I power cycle the box I get the splash screen appearing, and then it goes back to black. Please help.
Here's a doc showing the button in the lower left. "Full Screen"
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我只遇到过一次这个错误,我必须重新启动才能清除它。我很困惑,重新启动并不能为你清除它;仪器不应启动或重新启动。我对此类问题的解决方案是从另一台机器通过 SSH 进入盒子,使用 ps -ef 查找 Instruments,然后终止它(但正如我所说,当我遇到此问题时,重新启动即可修复它)。如果您没有其他机器,这可能是阅读“以安全模式启动”,然后也许“恢复您的整个系统。”希望事情不会发展到这样的地步。每个开发人员都应该使用 Time Machine 以及单独的全盘程序,例如 Carbon Copy Cloner 或 SuperDuper(我自己喜欢 SD)。即使您认为自己正在做的事情很简单,但在执行我们所做的事情时很容易损坏您的机器。
I've encountered this bug just one time, and I had to reboot to clear it. I'm confused that rebooting doesn't clear it for you; Instruments shouldn't be starting up or anything on reboot. My solution to things like this is to SSH into the box from another machine, look for Instruments with
ps -ef
, and kill it (but as I said, when I hit this, rebooting fixed it). If you have no other machine, this may be a good time to read "Starting up in Safe Mode", and then perhaps "Recovering your entire system." Hope it doesn't come to that. Every developer should be using Time Machine plus a separate full-disk program like Carbon Copy Cloner or SuperDuper (I like SD myself). It's just too easy to tear up your machine doing the kinds of things we do, even when you think what you're doing is simple.通过重置 Mac 上的 PRAM 解决了这个问题。
http://support.apple.com/kb/HT1379
This was solved by resetting the PRAM on the Mac.
http://support.apple.com/kb/HT1379