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Unable to Verify Code Signature with Error 0xe8008018 Despite Troubleshooting Attempts
Hello everyone, I am encountering a persistent issue with Xcode where I’m unable to install my app on a testing device due to the following error message: Failed to verify code signature of /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.SznYNY/extracted/iForC.app : 0xe8008018 (The identity used to sign the executable is no longer valid.) Here’s what I have tried so far to resolve this issue: 1. Ensured that all my certificates and provisioning profiles are current and valid. 2. Removed all related certificates from my Keychain and reinstalled new ones. 3. Cleaned and rebuilt the project multiple times. 4. Unpaired the device and paired it again. 5. Reinstalled the latest version of Xcode. 6. Performed a complete restore of my Mac. Despite these troubleshooting steps, I am still facing the same issue. I would greatly appreciate any insights or experiences related to this error from anyone who has overcome similar challenges. Thank you in advance for your help!
13
3
8.0k
May ’24
Apple Watch can't always reconnect
Using Xcode to build and deploy the app to my watch, this is what I get: “Waiting to reconnect to Apple Watch. Previous preparation error: Transport error." And then “Connecting to Apple Watch. Xcode will continue when the operation completes.” And these messages continue to switch between each other. Sometimes the watch to connect and the application starts, but more often a scenario occurs with endless reconnection. I'm using: MacOS 14.4.1 (MacBook Pro 2019; 1.4 GHz Quad-Core Intel Core i5), Xcode 15.3, Watch OS 10.2 (Apple Watch SE 1), iOS 17.1.1 (iPhone 15 Pro). Methods I tried: Connecting Macbook, iPhone and Watch to the same WIfi network; Disabling Watch (and IPhone) from the "Devices and Simulators" menu and setting up Watch (and IPhone) from the beginning. Any help?
30
7
5.2k
May ’24
Delay migrating membership from Individual to Organization
It's been about two weeks since I provided all the relevant documents needed to migrate my Apple Developer membership from Individual to Organization. So far, the migration is still in progress, and I am getting the following message: "We’re processing your membership migration from an individual to an organization. Please note that your membership benefits are temporarily disabled during this time." I have a scheduled go-live date in two weeks and would like our release to span both Google and Apple. Do you have any suggestions on how to proceed if the migration isn't completed in time? Can I create a new account, release under "Individual" and transfer the app to the organization later when it is done? Will this affect the App Store reviews?
3
1
874
May ’24
String Catalog
I have enabled Code Review with the button and then String Catalog turned up to code view anyways i can't get it back to original view. Disable Code Review button doesn't do anything. Any idea?
1
0
301
May ’24
Slow incremental build times with xcodebuild command
When I compile my Xcode project using the xcodebuild command, I observe long incremental build durations. For example, compiling a new, empty project in Xcode only takes around one second. The same project takes 7 seconds to compile using the xcodebuild command. I've noticed that xcodebuild hangs at the "GatherProvisioningInputs" phase. Steps to Reproduce: Create a new Xcode project (iOS app template) Build the project in Xcode with timing summary enabled Build the same project from the command line with the following command: time xcodebuild -destination 'platform=iOS Simulator,name=iPhone 15 Pro,OS=latest' I would appreciate any insights or suggestions on how to improve the build times when using the xcodebuild command. Thank you in advance for your help!
10
7
5.3k
May ’24
Xcode 15 and "reexported library couldn't be matched with any parent library" warnings
I updated my project (a Swift-based Screen Saver) from Xcode 14 to 15, and while the project works fine, I'm seeing a bunch of warnings during the link phase like this: ld: warning: reexported library with install name '/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis' found at '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis.tbd' couldn't be matched with any parent library and will be linked directly Am I doing something wrong? Can I safely suppress these warnings?
3
1
1.4k
Jun ’24
Xcode seems not compatible with the ssh key RSA-SHA2 while trying to git clone from Azure
Since a few days, I'm trying to fetch our private SPM repo hosted on Azure via Xcode but without success. Actually they now accept only ssh key RSA-SHA2-256 or RSA-SHA2-512. So I created a new SSH key, but it seems the problem persists when I try to fetch spm repo or git clone via xcode: "You’re using ssh-rsa that is about to be deprecated and your request has been blocked intentionally. Any SSH session using SSH-RSA is subject to brown out (failure during random time periods). Please use rsa-sha2-256 or rsa-sha2-512 instead. For more details see aka.ms/ado-ssh-rsa-deprecation. remote: ERROR_SSH_UNSUPPORTED_CIPHER (7) (-20)" Even so I'm choosing the good new ssh key, it seems Xcode is sending wrong information about the new generated ssh key. Anyone is experiencing the same here?
12
6
1.3k
Jun ’24
Request for clarification of Developer mode
Hi Guys, I want to support my client for enable the developer mode, But they not accept to connect with any other devices(Mac Xcode) to enable developer mode. They are nearly 10 people to enable developer mode. But I think without mac we can't enable developer mode in some of devices. So I need a clarification with IOS versions. That's only we are excepting to list out which IOS versions don't have developer mode option default. Please list out that IOS versions Like below: default developer mode available IOS 17.4.1 default developer mode not available IOS 17.5.1
3
0
958
Jun ’24
Xcode Cloud on Apple Silicon any time soon?
I'm currently using another provider for CI/CD. They've been offering Apple Silicon builds for over a year now. When we switched over, we saw our build times cut in half. I've seen similar results locally, back when I bought an M1 Mac. So, recently, I tried to use Xcode Cloud on my project. My build time is nearly 45 minutes, where my build time on my current system is about 15 minutes, max. Since I work on a team, and we make regular commits, having a 45 minute turnaround is not ideal. When I looked at the logs of my Xcode Cloud project, I saw a lot "x86_64" stuff in there, which led me to believe that Xcode Cloud is still building on Intel machines. Additionally, I run tests on my builds. The build time alone (before running tests) was almost 20 minutes. The 15-minute time I cited with my current CI/CD included build time & tests running. So, a whole cycle finishes on my current setup before tests are even run. I noticed that there was a bunch of x86_64 in the logs, which made me think that Xcode Cloud is still using Intel. Is this true? I've just gotten really used to faster build times, and I can't move onto a system like this, where the times are so drastically different. Like, I wouldn't mind build time that would add only a few more minutes to what I have now. But going from 15 -> 45 minutes is a real problem.
6
10
1.7k
Jun ’24
Will special entitlements like Screentime API remain valid when transferring an app?
Certain entitlements require special permission from Apple like DriverKit or Screentime API/Family controls. Those entitlements are tied to the bundle IDs of the app. If those entitlements have been granted for an app from developer A (personal account) and we transfer that app to developer B (organization account), including the bundle IDs, will those bundle IDs keep the entitlement? Or will we need to re-request from the developer account B? Any insights or experiences regarding this process would be greatly appreciated.
1
3
823
Jul ’24
Augmented Reality app unable to load the image from the camera
I have an app on the App Store for many years enabling users to post text into clouds in augmented reality. Yet last week abruptly upon installing the app on the iPhone the screen started going totally dark and a list of little comprehensible logs came up of the kind: ARSCNCompositor <0x300ad0e00>: ARSCNCompositor (0, 0) initialization failed. Matting is not set up properly. many times, then RWorldTrackingTechnique <0x106235180>: Unable to update pose [PredictorFailure] for timestamp 870.392108 ARWorldTrackingTechnique <0x106235180>: Unable to predict pose [1] for timestamp 870.392108 again several times and then: ARWorldTrackingTechnique <0x106235180>: SLAM error callback: Error Domain=Slam Error Code=7 "Non fatal error occurred due to significant drop in a IMU data" UserInfo={NSDescription=Non fatal error occurred due to significant drop in a IMU data, NSLocalizedFailureReason=SlamEngineNodeGroup Failure: IMU issue: gyro data stream verification failed [Significant data drop]. Failed on timestamp: 870.413247, Last known timestamp: 865.350198, Delta: 5.063049, System timestamp: 870.415781, Delta between system and frame: 0.002534. } and then again the pose issues several times. I hoped the new beta version would have solved the issue, but it was not the case. Unfortunately I do not know if that depends on the beta version or some other issue, given the app may be not installed on the Mac simulator.
16
2
2.8k
Jul ’24
AppIntents don't show up in Shortcuts app when in SPM package
Hi there, I successfully created an AppIntent for our app, and when I had it in the same target as our main app it showed up fine in the shortcuts app. Then I realized that many of the new System Control widgets introduced in iOS 18 (e.g. lockscreen, control center) live in the widget extension target, but they also need to reference that same AppIntent. So to fix this, I thought I'd migrate out the code into it's own SPM package that both the WidgetExtension and the Main App processes can reference. However, after doing that and rebuilding, the intent no longer shows up in the Shortcuts app. Furthermore, my AppShortcutsProvider class now has this error when trying to define the list of appShortcuts: App Intent <name> should be in the same target as AppShortcutsProvider Is this intended, and if so, how do we reference the same AppIntent across multiple targets?
16
2
4.6k
Jul ’24
"Failed to install or launch the test runner" error
We have multiple Jenkins jobs running UI Tests on a Mac with a device attached. This works most of the time but sometimes the tests don't run and the xcreport generated has an error like: BCOVBRDCoverageUITests-Runner encountered an error in BCOVBRDCoverageUITests failed with: Failed to install or launch the test runner. (Underlying Error: Failed to create directory on device 'Brightcove's iPhone 14 Plus' (00008110-000C54912246401E) to hold runtime profiles for application with bundle ID 'com.brightcove.BCOVBRDCoverageUITests.xctrunner': (null). (Underlying Error: The system failed to get the path on the remote device for the provided domain. (Underlying Error: The connection was interrupted.))) Has anyone else run into this? Any ideas on how to get around it? Kicking off another job after seeing this behavior works fine. The failures seem to be random or we haven't noticed a pattern yet.
1
2
766
Jul ’24
UI Tests with mock server
I'm using Xcode Cloud for release builds and unit tests, and it works fine. Recently, I added some XCUITests, but to run it the way I need I started to use this mock server. Basically, the idea is you define before each test what responses you want to get for specific requests. It works like a charm locally. But if I want to run it in Xcode Cloud, it looks like the server has failed to launch. The mock server is a separately launched binary file. I think this is because this permission I get when launch it locally. So, my question is how to allow this kind of permission in Xcode Cloud to make my UITests works correctly? You can find a detailed instruction how server is launched on a github page I provided.
2
2
884
Jul ’24
Unable to Verify Code Signature with Error 0xe8008018 Despite Troubleshooting Attempts
Hello everyone, I am encountering a persistent issue with Xcode where I’m unable to install my app on a testing device due to the following error message: Failed to verify code signature of /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.SznYNY/extracted/iForC.app : 0xe8008018 (The identity used to sign the executable is no longer valid.) Here’s what I have tried so far to resolve this issue: 1. Ensured that all my certificates and provisioning profiles are current and valid. 2. Removed all related certificates from my Keychain and reinstalled new ones. 3. Cleaned and rebuilt the project multiple times. 4. Unpaired the device and paired it again. 5. Reinstalled the latest version of Xcode. 6. Performed a complete restore of my Mac. Despite these troubleshooting steps, I am still facing the same issue. I would greatly appreciate any insights or experiences related to this error from anyone who has overcome similar challenges. Thank you in advance for your help!
Replies
13
Boosts
3
Views
8.0k
Activity
May ’24
Apple Watch can't always reconnect
Using Xcode to build and deploy the app to my watch, this is what I get: “Waiting to reconnect to Apple Watch. Previous preparation error: Transport error." And then “Connecting to Apple Watch. Xcode will continue when the operation completes.” And these messages continue to switch between each other. Sometimes the watch to connect and the application starts, but more often a scenario occurs with endless reconnection. I'm using: MacOS 14.4.1 (MacBook Pro 2019; 1.4 GHz Quad-Core Intel Core i5), Xcode 15.3, Watch OS 10.2 (Apple Watch SE 1), iOS 17.1.1 (iPhone 15 Pro). Methods I tried: Connecting Macbook, iPhone and Watch to the same WIfi network; Disabling Watch (and IPhone) from the "Devices and Simulators" menu and setting up Watch (and IPhone) from the beginning. Any help?
Replies
30
Boosts
7
Views
5.2k
Activity
May ’24
Delay migrating membership from Individual to Organization
It's been about two weeks since I provided all the relevant documents needed to migrate my Apple Developer membership from Individual to Organization. So far, the migration is still in progress, and I am getting the following message: "We’re processing your membership migration from an individual to an organization. Please note that your membership benefits are temporarily disabled during this time." I have a scheduled go-live date in two weeks and would like our release to span both Google and Apple. Do you have any suggestions on how to proceed if the migration isn't completed in time? Can I create a new account, release under "Individual" and transfer the app to the organization later when it is done? Will this affect the App Store reviews?
Replies
3
Boosts
1
Views
874
Activity
May ’24
String Catalog
I have enabled Code Review with the button and then String Catalog turned up to code view anyways i can't get it back to original view. Disable Code Review button doesn't do anything. Any idea?
Replies
1
Boosts
0
Views
301
Activity
May ’24
Slow incremental build times with xcodebuild command
When I compile my Xcode project using the xcodebuild command, I observe long incremental build durations. For example, compiling a new, empty project in Xcode only takes around one second. The same project takes 7 seconds to compile using the xcodebuild command. I've noticed that xcodebuild hangs at the "GatherProvisioningInputs" phase. Steps to Reproduce: Create a new Xcode project (iOS app template) Build the project in Xcode with timing summary enabled Build the same project from the command line with the following command: time xcodebuild -destination 'platform=iOS Simulator,name=iPhone 15 Pro,OS=latest' I would appreciate any insights or suggestions on how to improve the build times when using the xcodebuild command. Thank you in advance for your help!
Replies
10
Boosts
7
Views
5.3k
Activity
May ’24
Weather Kit API is down?
Looks like the Weather Kit API is down again. Anybody having the same issue?
Replies
4
Boosts
3
Views
976
Activity
Jun ’24
Xcode 15 and "reexported library couldn't be matched with any parent library" warnings
I updated my project (a Swift-based Screen Saver) from Xcode 14 to 15, and while the project works fine, I'm seeing a bunch of warnings during the link phase like this: ld: warning: reexported library with install name '/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis' found at '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis.tbd' couldn't be matched with any parent library and will be linked directly Am I doing something wrong? Can I safely suppress these warnings?
Replies
3
Boosts
1
Views
1.4k
Activity
Jun ’24
Preview crashes consistency in Xcode 16 beta
In the first Xcode 16 beta, none of my SwiftUI previews work - they all just crash on start up. Has anybody run into this and found a workaround? Have tried all the usual steps of cleaning the project/restarting Xcode.
Replies
30
Boosts
14
Views
13k
Activity
Jun ’24
Xcode seems not compatible with the ssh key RSA-SHA2 while trying to git clone from Azure
Since a few days, I'm trying to fetch our private SPM repo hosted on Azure via Xcode but without success. Actually they now accept only ssh key RSA-SHA2-256 or RSA-SHA2-512. So I created a new SSH key, but it seems the problem persists when I try to fetch spm repo or git clone via xcode: "You’re using ssh-rsa that is about to be deprecated and your request has been blocked intentionally. Any SSH session using SSH-RSA is subject to brown out (failure during random time periods). Please use rsa-sha2-256 or rsa-sha2-512 instead. For more details see aka.ms/ado-ssh-rsa-deprecation. remote: ERROR_SSH_UNSUPPORTED_CIPHER (7) (-20)" Even so I'm choosing the good new ssh key, it seems Xcode is sending wrong information about the new generated ssh key. Anyone is experiencing the same here?
Replies
12
Boosts
6
Views
1.3k
Activity
Jun ’24
File templates list do not contain storekit configuration file
In the XCode 16 beta, it isn't possible to create a new StoreKit configuration file because the templates list doesn't contain that option. Adding the storekit extension to a file crashes XCode or doesn't have an effect at all. But, loading an existing file still works.
Replies
4
Boosts
0
Views
809
Activity
Jun ’24
Request for clarification of Developer mode
Hi Guys, I want to support my client for enable the developer mode, But they not accept to connect with any other devices(Mac Xcode) to enable developer mode. They are nearly 10 people to enable developer mode. But I think without mac we can't enable developer mode in some of devices. So I need a clarification with IOS versions. That's only we are excepting to list out which IOS versions don't have developer mode option default. Please list out that IOS versions Like below: default developer mode available IOS 17.4.1 default developer mode not available IOS 17.5.1
Replies
3
Boosts
0
Views
958
Activity
Jun ’24
Cannot select individual view in selectable mode
Cannot select individual view in selectable mode in Xcode preview, it only show the whole blue device border.
Replies
4
Boosts
2
Views
1k
Activity
Jun ’24
Xcode Cloud on Apple Silicon any time soon?
I'm currently using another provider for CI/CD. They've been offering Apple Silicon builds for over a year now. When we switched over, we saw our build times cut in half. I've seen similar results locally, back when I bought an M1 Mac. So, recently, I tried to use Xcode Cloud on my project. My build time is nearly 45 minutes, where my build time on my current system is about 15 minutes, max. Since I work on a team, and we make regular commits, having a 45 minute turnaround is not ideal. When I looked at the logs of my Xcode Cloud project, I saw a lot "x86_64" stuff in there, which led me to believe that Xcode Cloud is still building on Intel machines. Additionally, I run tests on my builds. The build time alone (before running tests) was almost 20 minutes. The 15-minute time I cited with my current CI/CD included build time & tests running. So, a whole cycle finishes on my current setup before tests are even run. I noticed that there was a bunch of x86_64 in the logs, which made me think that Xcode Cloud is still using Intel. Is this true? I've just gotten really used to faster build times, and I can't move onto a system like this, where the times are so drastically different. Like, I wouldn't mind build time that would add only a few more minutes to what I have now. But going from 15 -> 45 minutes is a real problem.
Replies
6
Boosts
10
Views
1.7k
Activity
Jun ’24
Apple Developer Enrolment
Hey! I am new to the apple developer enrolment program and it seemed alright to me when I started to fill all of the spaces, but when it lead to the paying process I started to have an issue. The issue is that I fill the spaces to pay, but I never receive the email for actually the bill, so I do not pay and receive the enrol. How do I fix it?
Replies
3
Boosts
3
Views
603
Activity
Jul ’24
Will special entitlements like Screentime API remain valid when transferring an app?
Certain entitlements require special permission from Apple like DriverKit or Screentime API/Family controls. Those entitlements are tied to the bundle IDs of the app. If those entitlements have been granted for an app from developer A (personal account) and we transfer that app to developer B (organization account), including the bundle IDs, will those bundle IDs keep the entitlement? Or will we need to re-request from the developer account B? Any insights or experiences regarding this process would be greatly appreciated.
Replies
1
Boosts
3
Views
823
Activity
Jul ’24
Augmented Reality app unable to load the image from the camera
I have an app on the App Store for many years enabling users to post text into clouds in augmented reality. Yet last week abruptly upon installing the app on the iPhone the screen started going totally dark and a list of little comprehensible logs came up of the kind: ARSCNCompositor <0x300ad0e00>: ARSCNCompositor (0, 0) initialization failed. Matting is not set up properly. many times, then RWorldTrackingTechnique <0x106235180>: Unable to update pose [PredictorFailure] for timestamp 870.392108 ARWorldTrackingTechnique <0x106235180>: Unable to predict pose [1] for timestamp 870.392108 again several times and then: ARWorldTrackingTechnique <0x106235180>: SLAM error callback: Error Domain=Slam Error Code=7 "Non fatal error occurred due to significant drop in a IMU data" UserInfo={NSDescription=Non fatal error occurred due to significant drop in a IMU data, NSLocalizedFailureReason=SlamEngineNodeGroup Failure: IMU issue: gyro data stream verification failed [Significant data drop]. Failed on timestamp: 870.413247, Last known timestamp: 865.350198, Delta: 5.063049, System timestamp: 870.415781, Delta between system and frame: 0.002534. } and then again the pose issues several times. I hoped the new beta version would have solved the issue, but it was not the case. Unfortunately I do not know if that depends on the beta version or some other issue, given the app may be not installed on the Mac simulator.
Replies
16
Boosts
2
Views
2.8k
Activity
Jul ’24
AppIntents don't show up in Shortcuts app when in SPM package
Hi there, I successfully created an AppIntent for our app, and when I had it in the same target as our main app it showed up fine in the shortcuts app. Then I realized that many of the new System Control widgets introduced in iOS 18 (e.g. lockscreen, control center) live in the widget extension target, but they also need to reference that same AppIntent. So to fix this, I thought I'd migrate out the code into it's own SPM package that both the WidgetExtension and the Main App processes can reference. However, after doing that and rebuilding, the intent no longer shows up in the Shortcuts app. Furthermore, my AppShortcutsProvider class now has this error when trying to define the list of appShortcuts: App Intent <name> should be in the same target as AppShortcutsProvider Is this intended, and if so, how do we reference the same AppIntent across multiple targets?
Replies
16
Boosts
2
Views
4.6k
Activity
Jul ’24
"Failed to install or launch the test runner" error
We have multiple Jenkins jobs running UI Tests on a Mac with a device attached. This works most of the time but sometimes the tests don't run and the xcreport generated has an error like: BCOVBRDCoverageUITests-Runner encountered an error in BCOVBRDCoverageUITests failed with: Failed to install or launch the test runner. (Underlying Error: Failed to create directory on device 'Brightcove's iPhone 14 Plus' (00008110-000C54912246401E) to hold runtime profiles for application with bundle ID 'com.brightcove.BCOVBRDCoverageUITests.xctrunner': (null). (Underlying Error: The system failed to get the path on the remote device for the provided domain. (Underlying Error: The connection was interrupted.))) Has anyone else run into this? Any ideas on how to get around it? Kicking off another job after seeing this behavior works fine. The failures seem to be random or we haven't noticed a pattern yet.
Replies
1
Boosts
2
Views
766
Activity
Jul ’24
UI Tests with mock server
I'm using Xcode Cloud for release builds and unit tests, and it works fine. Recently, I added some XCUITests, but to run it the way I need I started to use this mock server. Basically, the idea is you define before each test what responses you want to get for specific requests. It works like a charm locally. But if I want to run it in Xcode Cloud, it looks like the server has failed to launch. The mock server is a separately launched binary file. I think this is because this permission I get when launch it locally. So, my question is how to allow this kind of permission in Xcode Cloud to make my UITests works correctly? You can find a detailed instruction how server is launched on a github page I provided.
Replies
2
Boosts
2
Views
884
Activity
Jul ’24