I've got a running application which seems to crash only in IOS version 9.0.2. With version 9.0 it is working.
I want to debug it with the XCode simulator, but it is only running version 9.0.
How can I get the simulator running IOS 9.0.2?
You can't. You need a real device with the specific version. The simulator doesn't support minor point releases.
Related
currently we are developing a flutter app with flutter SDK 1.20, we are sticking to version 1.20 due to some outdated packages we use.
after some googling we found that we still can open a debugging session on iOS simulators 10.3.1,
we are using Xcode 12.4 and when we try to add a new simulator and try to download a new OS version, we downloaded iOS simulator 10.3.1 and its added in Library/Developer/CoreSimulator/Profiles/Runtimes as iOS 10.3.simruntime
but unfortunately its not appearing when we choose to install an OS version on a new iOS simulator.
all we can choose are these simulators only...but 10.3.1 not showing:
how can we choose iOS simulator 10.3.1?
did you somehow fix this problem?
Regards
I've updated my iPhone to iOS 14.3 and it required me to update Xcode to 12.3 too. But Xcode now gives me the following error whenever trying to run/debug the app through the device.
Errors were encountered while preparing your device for development. Please check the Devices and Simulators Window.
I tried restarting Xcode, reconnecting the device, changing deployment target etc. with no luck.
if you updated you iOS to latest beta version, you should also use latest Xcode beta version.
Or else restart your device.
I want to launch my app for users who have iOS 7.1 and ahead. After installing Xcode 7.1 after running on iOS 7.1 simulator its giving
The iOS 7.1 simulator runtime is not available.
Unable to open liblaunch_sim.dylib. Try reinstalling Xcode or the simulator runtime.
After reading solutions of
How can I run the iOS 7.1 Simulator in Xcode 7.0 beta 2?
As you can see in comments also with El capitan and Xcode 7.1 its not working.
The only thing which i want here is my app should be available for iOS 7.1 and ahead users.
You will need a device with iOS 7.1 to check your app. If you have deployment target set to 7.1 it should run on that device with no problem.
Older Simulator runtimes are available for download through Xcode's preferences.
Goto Xcode -> Preferences -> Downloads to see the list of compatible legacy simulator runtimes.
El Capitan supports iOS 8.1 and newer runtimes.
Yosemite supports iOS 7.1 and newer runtimes.
There is a known issue mentioned in the Xcode release notes which prevents the iOS 7.1 simulator runtime from working in Xcode 7.
Thus, you can't currently use the iOS 7.1 simulator runtime with Xcode 7.
I updated Xcode 7 and write some new code.
The problem is that my app support iOS 7.1, that require run from Xcode 6.4 to run iOS 7.1 simulator. But I can not run the app from Xcode 6.4 any more, because there's some new coding syntax that is only run from Xcode 7.
How can I debug my app for iOS 7.1.
Thank you!
Build your app in Xcode 7.
Quit Xcode 7.
Open up Xcode 6.4.
Launch the Simulator.app from Xcode 6.4
Run 'sudo xcode-select -s /path/to/Xcode-6.4.app'
Run 'xcrun simctl install booted /path/to/the/built/simulator.app'
Your app should be visible in the iOS 7.1 sim.
Xcode 7 doesn't have any code syntax. That's the iOS version. And If you are using any new API, your app will crash on lower versions.
Before using the newer API calls on existing framework objects, you may want to check respondsToSelector: on the object to avoid crashes. And you need to have a fallback method for lower API versions.
But if you are using iOS 9 only frameworks, Contacts framework for instance, you need to check the device's iOS version before using the framework to avoid crashes.
i can't access my device
My Device Version is->8.4.1
My Xcode deployment Version is ->8.0(maximum version),when i try to run its give me error message [may be running a version of iOS that is not supported by this version of Xcode].
Is there any possibility to run my device.
If you're running iOS 8.4.1 on your phone/simulator, then you'll need to upgrade to Xcode 6.4, which contains the iOS 8.4 SDK.