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.
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currently we are developing a flutter app with flutter SDK 1.20, we are sticking to version 1.20 due to some outdated packages we use.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 am trying to test my app on iOS 9.2 device using Xcode 7.1.1, and getting the error message
“Could not find Developer Disk Image”.
Googled and found that, this is due to the Version Mismatch between Xcode deployment target and iOS version. On Xcode 7.1, I can see the deployment target till iOS 9.1 only.
So, I do understand that have to update my Xcode to the 7.2 version for deployment target iOS 9.2. But i don't wanna do the update.
Is there any valid way to test my app using Xcode 7.1 on iOS 9.2 device?
Fix it by downloading XCode 7.2 dmg and installed it as a new copy.
or
Uninstall exiting one and directly download new version of xcode from App Store.
Have look on same thread in SO .
If you go for update there also some problem have look on this.
Your Xcode iOS SDK should not be less that Device iOS SDK you can install app as Internal Tester by TestFlight. or www.diawi.com
When I connect my iPhone (iOS 9.0.2), I get the error:
An error was encountered while enabling development on this device.
Please try rebooting and reconnecting the device. (0xE8000076)
What should I do to resolve this issue?
With Xcode 7.1 beta you should run run iOS 9.1 beta. Using a GM iOS and a beta Xcode together leads to this kind of problems.
Simply use Xcode 7.0 GM with your installed version of iOS.
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.
I've been trying to install iOS simulators 8.3 & 8.4 on Xcode 6.3.2 an 6.4 beta respectively. In the first case is not even an option to download this simulator while in Xcode 6.4 it shows an error "Could not download and install iOS 8.3 Simulator. Authorization is required to install the packages". I've searched the web but I could not find anything so I tries reinstalling Xcode from Apple developer website as well as from the app store with no change at all. The only simulator I can use is 8.2. I cannot install any other version. Any help would be really appreciated.
This is the error on Xcode 6.4 with no additional option of iOS 8.4 Simulator
These are the simulator options for me to download which result in that error
These are my options in Xcode 6.3.2 with no option for iOS 8.3
I found a workaround on the Apple forums. If you run Xcode using sudo the simulator downloads and installs work just fine:
sudo /Applications/Xcode.app/Contents/MacOS/Xcode
Note: Once the downloads and installs are complete you should quit Xcode and start it normally.
The iOS 8.3 Simulator runtime is includes in Xcode 6.3 (which is why it isn't offered as an additional download).
The iOS 8.3 Simulator runtime should be downloadable from Xcode 6.4, as you show. Your dialog box reports that there was an authentication problem when attempting to install the package. You need to provide administrator credentials when installing the package.
The reason you are getting your "iPhone 6 runs iOS 8.2 which is lower than -project name- minimum deployment target." errors is because you are selecting an iPhone 6 with iOS 8.2 on it and not an iPhone 6 with iOS 8.3 on it.
Use 'xcrun simctl create' or Xcode's Devices window to create the iOS 8.3 devices you need.