At WWDC 2015, Apple announced “App Transport Security” for iOS 9. For solving SSL error and to bypass App Transport Security, apple has introduced a key NSAppTransportSecurity to be added in info.plist. can we use this key in Xcode 6 itself?
According to this technote:
App Transport Security is available on iOS 9.0 or later, and on OS X 10.11 and later.
The functionality is only going to be available with iOS 9.0 or MacOS 10.11 or later, but you can certainly drop the key into any Info.plist file compiled into the app.
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I have code which was initially developed on Xcode 3.2. It was then later update to become compatible with ios 7. But now when I run that code with Xcode 9 GM, it run alright on any iOS 10.x device.
But crash on iOS 11 device with following error detail:
Plus: When i open this project with Xcode 9 GM, Xcode doesn't show iPhone X simulator.
I think you have some old static libraries. iOS 11 supports only 64-bit libraries.
And also you can check Deployment target of your app. Maybe it's too low (I think ios7 deployment target is not supported now).
I think your app is running on 32-bit
As a reminder, new iOS apps and updates submitted to the App Store must support 64-bit. Support for 32-bit apps is not available in iOS 11 and all 32-bit apps previously installed on a user’s device will not launch
64-bit Apps on iOS 11
I don't know what is you exact scenario but possibilities of crash with payload could be following. Hope anyone of below all will work for you.
Please Try Following.
Disable "Enable guard Malloc" from diagnostics.
OR
You Can do Following:
delete all certificates from keychain.
Quit xcode
Delete xcode derivedData and delete all provison profiles
Restart mechine
Download latest certifcates and provison profile from Member Center
Click on certifcate i will install in keychain access.your key chain access should like this
OR
if you are using custom framworks, you need to put it inside the Embedded Binaries section located in the Xcode project under the tab Target / General.
I am not using beta Xcode software. I have always been able to submit to the app store regardless of mac osx version, as long as I used the latest GM Xcode release. All of a sudden, from what I can tell, a few days ago itunes connect is now failing when submitting for review.
Before you respond by "You cannot use beta software to submit applications to the app store" please read the official copy from Apple.
Submitting Apps Apps that are created using beta versions of Xcode or
that are built for beta versions of operating systems will not be
accepted on the App Store and Mac App Store. Apps that you submit
should be developed using the latest version of Xcode from the Mac App
Store and should be built for publicly available versions of iOS, OS
X, and watchOS — except when GM seeds are available. When a GM Seed of
Xcode becomes available, use it to develop your app for submission.
When GM seeds of iOS, OS X, or watchOS become available, build your
app for these versions.
Nowhere in this text requires you to build ON publically released versions of OS X, and has never been the case.
Radars filed #22116787 and #22116676
Xcode 6.4 is no longer supported on El Capitan.
I can't even launch Xcode 6.4 on El Capitan anymore.
Is it possible to update iOS simulator to the latest version of iOS? Now it is 7.0.6, but my simulator is 7.0.3, I have XCode 5.0.2 and updated all downloads in Preferences.
Apple has not released any further 7.0.X SDK than 7.0.3. The reason for that is because the API has not changed, and neither has behavior changed significantly enough to warrant a new SDK release. 7.0.6 in particular is only a security update and would not be applicable to the simulator at all; the simulator uses the underlying OS X infrastructure for network connections. You should wait for the upcoming OS X security fix.
You can, however, download beta releases of Xcode 5.1 with 7.1 beta SDK, and make sure your app is ready for the upcoming iOS 7.1 release.
the simulator is definitely still vulnerable to gotofail even on macs that have been updated with the security fix. this is easily testable by using it to browse to gotofail.com on osx 10.9.2: https://twitter.com/visnup/status/444992820915363840
i changed the base sdk for iOS 6.1 in xcode 5 .
When i simulate my project on a iOS 6.1 simulator or on a iOS 6.1 device
all works fine. But when i build a ipa and install it on a iOS 7 device
the device use the iOS 7 sdk and my hole app looks weird. I changed my base
sdk for iOS 6.1, so why use my device the iOS 7 sdk?
I read that iOS 7 use the iOS 6.1 sdk for old published apps.
What do i have to do that iOS 7 also do that for my app?
My only idea is to install xcode 4 again...
I have experienced the same problem - unfortunately only discovered AFTER submitting to the app store and the app being approved and released, causing all sorts of mayhem due to interface glitches.
The issue occurs due to a bug in XCode 5 (including in XCode 5.0.2 it seems) that is triggered when you install older SDKs.
When you have multiple SDKs installed, you will see that when you connect your device to XCode, there are multiple entries for your device, with no way to tell them apart. But it appears that the TOP entry is for the OLDEST SDK you have installed, the BOTTOM one for the NEWEST SDK.
I have found that if I first use "Test" project option to run the app on the device with the SDK I want to use (in my case the top entry, which is for iOS6.1 SDK), then that is the SDK that will subsequently be used when I archive the app.
You can have both xcode 5 and 4.6.3 installed.
Also a lot of post say that in the simulator it look iOS7 but on device it will look iOS6.1 if you set the base sdk to 6.1
see:
Is it possible to install iOS 6 SDK on Xcode 5?
Do apple allow custom iOS 5/6 style UI for iOS7?
I have developed an ios4 app and now want to upgrade it to ios5. What are the sort of things i need to be aware of in terms of the switch being successful and not causing any pains? My most important question is that if i do push a new change to apple, what will ios4 users see when an upgrade is available that supports only ios5 and up? Can they just ignore that update and continue using the ios4 version they had installed? Will the appstore error out if they try to download the ios5 upgrade anyway? What exactly will happen?
Thanks
The biggest change in IOS 5.0 is the ARC project, so if you converted it to ARC it won't work with older devices like 3g (3gs can have ios 5.0 so it's safe).
Other than that, a user that has an iOS 5.0 device (or an upgraded one) would be able to get the update as soon as it is made available from apple store.
Keep in mind that lower end ios 5.0 devices might not have enough memory for the application though, it's the same that applies for ios 3 / ios 4 and sequentially ios 5/ios 6.0.