Missing Entitlements in debugger?

[starlight173]

A 'Missing Entitlements' error occurred. This is likely due to an Apple Keychain bug. As a workaround try running on a device that is not attached to a debugger.

More information: https://forums.developer.apple.com/thread/4743

Guy, I got this issue in log when saving a string token to keychain on iOS 9

valet = VALValet(identifier:"com.abc.xyz", accessibility: .WhenUnlockedThisDeviceOnly)
valet!.setString(token, forKey: "token")

Any help?

[dfed]

Were you running your app on a device attached to Xcode? If so, please follow the instructions in the error message and try running in the simulator or running on the device without Xcode attached.

Please also see the debugging section of the README. Closing for now, but please comment if none of the above debugging tips apply.

[gligorkot]

Hi @dfed, I've started getting this issue again now that I've updated to XCode 9 and running the tests. Any guidance would be appreciated. Thanks!

[dfed]

I haven't encountered anything different in Xcode 9, so I don't have any Xcode-9-specific tips. Have you gone through the debugging section? If you download the Valet project and run the Valet unit tests, do entitlements work for you?

My suggestion is to study Valet's iOS test host app configuration for hints on how to get your app set up with keychain. I assume you're still using a standard (not shared-access) VALValet?

[gligorkot]

Thanks for the prompt reply. Yeah, I've gone through the debugging section and I think point 6 would apply to me in this situation. I'll try your suggestion and report back. Thanks

[gligorkot]

Hi again, have downloaded Valet's iOS app and am able to run the tests on XCode 9 just fine, however have not found anything that I am doing differently in my application. It's really weird as it worked just fine in XCode 8.3 and only started happening when I switched to XCode 9.

I'll give you some details on my project below, if you can spot anything that I am doing differently I would really appreciate if you could point me in the right direction please.

My project is split into 2, one project for the application, another project for a framework/library that is fully unit tested (this is where I use Valet). The workspace includes these two projects as well as the Pods project.

My unit tests are all part of the framework/library project but I can run them from the Main application scheme (ie. using the main app as a test host)

I use VALSynchronizableValet with accessibility .whenUnlocked

[dfed]

At face value this sounds right – you're running your unit tests within your main app as your host. At which point... if your Valets are working in the main app (are they?), they should also be working in unit tests (since they're running in the main app).

I hate to ask this, but: if you go back to Xcode 8 and run your tests, do they still work? If you have a use case where it works on Xcode 8 but not on 9 (and you can show this side-by-side), we're in some pretty interesting waters.

I'm curious: do you have signing enabled on your unit test target?

[gligorkot]

Interesting indeed.

The Valets are working in the main app as I can run it in the simulator (even debug version) and all is fine.

Unfortunately I can't get stuff running again in XCode 8 as I've updated to Swift 4, but I'll try doing this from an old branch and see if I can reproduce this side-by-side as you suggest.

Enabling/disabling signing on the unit test target didn't make any difference. The only signing that I have enabled is for my main app Release build, no signing on Debug for either target.

Really appreciate your responses to this, if you need any more hands on deck for the library let me know, happy to help any way I can.

[dfed]

The only signing that I have enabled is for my main app Release build, no signing on Debug for either target.

Not to send you down a rabbit hole, but my guess is you need signing in Debug too.

And if you'd like to help out, keep an eye on #80! We're doing a lot of work there. We could use feedback on the Swift API we're building for Valet 3. It's still somewhat rough (we're maybe 75% of the way through the work we want to do), but we're actively working on it and can always use more eyes :)

[gligorkot]

Have just reverted back to an old branch before all the XCode 9 specific diffs, running in XCode 8.3.3 (8E3004b) I was able to run my unit tests as usual.

XCode 9, I've tried adding signing to Debug of the main app, of the library and the unit tests target and there's no difference. Still getting this same error. Interesting to note: I get this error when running on iOS 9.3 or iOS 10.3.1 simulator, when I run on iOS 11 my tests fail with the same fatalError but I don't see this error in the console.

I wonder if it might be Swift 4 that is the issue, I'll go back to XCode 9 and try run it under Swift 3 still.

[gligorkot]

Right, opened the same commit in XCode 9 just now (still Swift 3), did a clean and build. Ran the tests and I get this error. If I close that and open the workspace in XCode 8, all is working.

This is bizarre.

[dfed]

Wow this is a new one. Please do let me know what you find!!