ios-simulator | 易学教程

Unable to install app in simulator xcode 9 beta

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I downloaded Xcode 9 beta recently, and when I tried to run my app in the simulator it is not getting installed. I am getting this error in my Xcode every time I try to run the app. Any help provided will be appreciated. Thanks in advance. P.S: Application used to work in Xcode 8.3.3 Unfortunately, the error message doesn’t explain why the install failed. You can take a look at ~/Library/Logs/CoreSimulator/CoreSimulator.log to see if the rest of the error message is there with more info. If not, you should check out the sim device’s system log: sudo xcode-select -s /Applications/Xcode-beta.app

XCode 6.1 and 6.1.1 Crashes on Debugger Breakpoint (Simulator)

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问题 I, like many others, have had issues with XCode 6+ crashing. I get the SourceKit crashes as well as full application crashes. On a whim I figured I'd try 6.1.1 (developer member center) and it was worse, a debugger breakpoint now results in a a full application crash. So I said forget it and went back to 6.1, but I still have crashes when putting in a debugger breakpoint. Apparently this crash with breakpoint only affects the Simulator, physical devices set and stop at breakpoints without an

How to Virtualize iOS on a Windows 7 computer

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问题 I'm trying to learn to code in Objective C, but I am not ready to commit to purchasing a Mac for just this purpose, seeing as I have a good Dell laptop. My computer has VMware installed on it, but I do not know how to actually go through the steps, and I do not know what I need to install or purchase(if absolutely necessary). Eventually, I hope to get a Mac, so this won't be needed, but until then, I want to find a way to compile Objective C so I can actually learn how to use it. Thanks. 回答1:

How can I get full-resolution screenshots when the Simulator's “Pixel Accurate” option is disabled?

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问题 On Xcode 9.1 the Pixel Accurate option is disabled and grayed out under the Window menu. How can I take App Store screenshots without this option? 回答1: The original answer is wrong! Russ from the Apple Simulator team says: To take app store screenshots uncheck the "Optimize rendering for Window Scale" option in the Debug menu. I recommend turning this back on normally as it improves rendering performance. Double-clicking does not make the device use native resolution, that's just an accident

Xcode error: Failed to launch simulated application

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Problem Unlike people have asked at here and here , I got this error after a brand new installation of Leopard (hackintosh), this problem really driving me crazy and nowhere else to find an clue, I googled and visited every article related with this, still can't get it solved. After the first time install iPhone SDK 2.2.1, start a new project(any type, Navigate based, OpenGL ES application), then build and go, I got the following problem: sometime it's: Failed to launch simulated application: Unknown error. and sometimes it's: Failed to launch simulated application: iPhone Simulator failed to

Getting mp3 artwork crashes on iOS 8 but works on iOS 7

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EDIT: The culprit was iOS 8, not the simulator (which I didn't realize was already running iOS 8) I've renamed the title to reflect this. I was happily using the code from this SO question to load album artwork from mp3 files. This was on my iPhone 5 with iOS 7.1. But then I traced crashing in the iOS simulator to this code. Further investigation revealed that this code also crashed on my iPad. It crashed on my iPad after upgrading it to iOS 8. It appears the dictionary containing the image is corrupted. I created a dummy iOS project that only loads album art and got the same result. Below is

Launch a specific Hardware version of iOS simulator using instruments command line utility

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问题 I am using UIAutomation provided by Apple -> Xcode -> instruments. I have my Javascripts and the whole automation using instruments command line infrastructure running up. I got an additional task of running automation on previous versions of simulator (iOS 6.0 , 5.1, 5.0, 4.3.2) to provide better coverage. But i do not know a way to specify which version of iOS simulator to choose from. by default it always chooses the lates iOS simulator. I have tried the following things: Specifying the

Sharing iPhone Apps for the Simulator

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问题 iPhone Apps built for the simulator are stored here: /Users/<username>/Library/Application Support/iPhone Simulator/User/Applications Is it possible to copy the <GUID>.sb and <GUID> directory and install them on a different computer (with Development tools installed)? This would be very useful for testing/demoing with out having to buy iPhones for all the managers and external clients. 回答1: Yes, if you send those files to another person, and they put them into that directory, they can test

xcode simulator not coming up - reinstall possible?

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I ran out of disk space and had to clean up the folders on my hard disk. After the cleanup, when I run Xcode, the simulator is not coming up. I am not able to select a simulator to run, on Xcode. Most likely I deleted some folder required by simulator, in my cleanup. Xcode runs onto the device correctly. Anybody came across such a situation? I deleted my Xcode and re-installed, but that did not solve the issue. As I can see, Simulator is a separate application (since we can close simulator without closing the Xcode). Is it possible to re-install Simulator alone? Or any other solution to get

Run app in iOS 6 Simulator in Xcode 6

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My application supports iOS 6.1. How do I find and install that simulator in Xcode 6? Eonil In Xcode 6 beta 3, iOS simulator for iOS version 6.x seems to be deprecated. Apple deprecates old technologies very aggressively. Formaly saying, you should deprecate support for older version of OSes such as 6.x. Anyway in practice, we have situation that we can't do it. If the Xcode doesn't provide older version of simulator, then the only regular way to do this is installing older version of Xcode. Install Xcode 5 and run its simulator manually. ([Xcode] -> [Open Developer Tools] -> [iOS Simulator])