CODEWITHSUNDEEP
objective-cxcodecrashios11
rptwsthi
rptwsthi

Reputation: 10182

Crash while running old project on iOS 11

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:

enter image description here

Plus: When i open this project with Xcode 9 GM, Xcode doesn't show iPhone X simulator.

Upvotes: 1

Views: 470

Answers (3)

Hazoomo
Hazoomo

Reputation: 55

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

Upvotes: 1

Abu Ul Hassan
Abu Ul Hassan

Reputation: 1396

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:

  1. delete all certificates from keychain.
  2. Quit xcode
  3. Delete xcode derivedData and delete all provison profiles
  4. Restart mechine
  5. Download latest certifcates and provison profile from Member Center
  6. 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.

Upvotes: 0

livsik
livsik

Reputation: 416

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).

Upvotes: 2

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