2014-01-21 10:27:42.248 app[19510:70b] Cannot find executable for CFBundle 0x8ca29a0 </Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk/System/Library/AccessibilityBundles/CertUIFramework.axbundle> (not loaded)
I am getting above error in debug area of Xcode 5 in Mavericks! I tried 'Reset content and Settings' option too. Though there are many threads regarding this issue, none of them have exact solution. Thanks in advance!
iOS Simulator > Reset content and settings...
It helped me with this problem!
I had the same issue and found your post when searching for a solution. My application appeared to be running fine but I was still getting this message I was able to eliminate the message on my machine, here is what I had to do;
Stop all execution on the simulator.
Go to the simulator's home screen using shift-command-h.
Delete the app from the simulator device by holding a click on my program until the delete icon appeared, then click the X to delete.
In the iOS Simulator select Reset Content and Settings.
Clean the project in Xcode, shift-command-k.
Build it and run it.
Note, I was doing steps 4 & 5 but that wasn't working. It wasn't until I added step 3 (as crazy as it sounds) that it cleared my message.
Hope this works for you!
if the reset of the simulator does not solve your problem try the following:
In Terminal type:
open /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs
Delete your "iPhoneSimulator7.0.sdk". Then reinstall Xcode. Reinstalling is really fast because just the missing folder gets replaced. This fixed it for me.
for more check this link-> https://devforums.apple.com/message/925386#925386
Related
When I run the project and add the app in simulator for the first time, everything is okay. But when I run it again, Xcode prompts this message as a pop-up window at the end of compilation:
This app could not be installed at this time.
I already checked the relevant question, and tried all the advised ways to solve this issue; checking mentioned logs, cleaning project, restarting simulator, changing it, erasing all content and settings in it. Nothing works. I must erase the app and recompile it every time to open the app. Did you get the same message before? Is there any way to detect problem and resolve it? Btw, I use Xcode 9.2 at High Sierra.
This error pop-up may come up for different reasons. There is no specific reason to see it for now. In my case, a JSON file that I added to Bundle in order to provide mock data triggered this issue. This file was containing a Turkish letter in one of the keys. After I fix it, the pop-up is gone. Interestingly, earlier simulators (<=9.1) work properly if JSON file contains Turkish letter but 9.2 simulators cannot tolerate it.
Worked for me when I rebuild the project after deleting the derived data folder.
I think I may have found a solution. This all started a short time after I let Xcode update my project settings. Specifically on my CocoaPod-Subproject. I removed the pods and reinstalled them and now I am no longer getting the pop-up.
When I try to run my project with my favorite simulators (iPhone 5s/8.4 and iPhone 5s/9.1) I get this error, and in syslog I see:
kernel[0]: AMFI: Simulator(pid 6881) - [deny-mmap] mapped file has no team identifier and is not a platform binary: /Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 7.1.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/host/liblaunch_sim.dylib
This started happening after I had built and run an xcodeproject downloaded from github. My main project had been working fine and when I switched back to it, I started getting this error.
Other simulators, such as iPhone 6/9.1, work OK.
Previously, when switching back and forth between my own project and examples projects from the internet, I have seen xcode pop up a provisioning error alert, offering to fix the problem, and when I click "Fix" I am able to continue with no issue. I'm an xcode newbie and all this is quite mystifying.
I have tried to "Reset Content and Settings" of the offending simulator, Quit the Simulator, quit xcode, and rebooted. I've checked my Provisioning Profiles in Preferences > Accounts and they look fine as far as I can tell.
Using the SimDir app I found the device directory for the simulator and dragged it to the trash. After that, the simulator worked for a little while then broke again.
I found this apple article but frankly I couldn't understand it (and I'm not running Swift. This is a react-native app.)
Oh one more thing. It's weird that the syslog message mentions iOS 7.1.simruntime when I'm using the 8.4 or 9.1 simulator. The project's deployment target is 7.0 but ???.
By the way I also tried cleaning my build folder (CMD-K) and anything else relevant in this SO question and this one.
UPDATE: Like a virus, the working simulator is now getting infected. The iPhone 6/9.1 simulator worked well for a while, but now keeps getting this error (which can be 'fixed' temporarily by Reset Content and Settings). It looks like my Provisioning Profile is OK in xcode because I can run on my iPhone, and when I build an Archive of the project and validate it with Apple it validates succesfully. It's just the simulators.
A good night's sleep resolved this issue! The next day I had the error pop up a couple of times but was resolved by "Reset Content and Settings". After that day the problem has not reappeared. I have no idea why I was seeing this... The only thing I can think of is that I might have had my own project and the example project from the web open in Xcode at the same time. You wouldn't think that should cause a problem but...
If it has an Apple Watch App bundled in you should use the bundle IDs correctly, like:
com.user.app
com.user.app.watchkitapp
com.user.app.watchkitapp.watchkitextension
I have tried everything regarding app clean up, project clean xcode quit and all related stuff but still same issue.
I have check everything window also have rootViewController and everything is assigned.
After updating to xcode 12, I faced this issue. xcode hangs while attaching debugger to ios process. Deleting the contents of ~/Library/Developer/Xcode/iOS DeviceSupport worked for me. (https://developer.apple.com/forums/thread/123068?answerId=420683022#420683022)
Try to restart your Mac! 😉
As Uma Madhavi said, your Mac may have installed some automatic updates. Restarting it fixed the problem for me
I removed Device Support folder and re-open Xcode.
rm -r ~/Library/Developer/Xcode/iOS\ DeviceSupport
Check your root view controller design in storyboard, I also got this issue, In my loginview controller by mistake I have pests/ duplicate UIView into stack view with constraints.
So removed duplicate UIView.
In Swift 4.2, xCode 11.5 and simulator version 13.5
Restart or Erase All Content and Settings on the simulator you are using, then try running again. This works for me
Hope you can help :)
Old topic but I just got it and have been searching for two days trying everything without success so far.
What finally worked for me:
close Xcode
going into the finder
go to the list of applications
select XCode and do Cmd + i
uncheck the box "Open with rosetta".
open Xcode and do a clean (cmd + shift + k)
And finally the application has passed the stage of the infinite launch screen
In my case, because Reveal load breakpoint, following Reveal document steps, it works for me. ps: my Reveal version still 26, not upgrade to 38
Reveal document:
https://support.revealapp.com/hc/en-us/articles/4403215920793-My-app-is-hanging-on-launch-under-Xcode-13-and-iOS-tvOS-15
When I'm trying to run iOS application in Xcode 6 in iPhone 6 simulator, I'm getting error Unable to run app in Simulator.
And error code is:
An error was encountered while running (Domain =
FBSOpenApplicationErrorDomain, Code = 4)
Can any one suggest how to resolve it?
This worked for me:
iOS Simulator -> Reset Contents and Settings... -> Reset
referenced from Qiita: Unable to run app in Simulator エラーの対応方法.
Just closing the iOS Simulator worked for me.
There is not always the need to reset the iOS Simulator. I did not even had to close Xcode.
This happened to me once when I added some assets as symbolic links (through ln -sf). Even installing to devices was failing.
After I removed the links and made a hard copy, it worked and error was gone.
No need to quit the simulator or reset all content every time .
Just close the app on which you are working if running on background .
it works for me .
As mentioned in the Xcode release notes, this error (along with a couple others) results from a timing bug. The workaround is to just retry.
See https://developer.apple.com/library/prerelease/mac/releasenotes/DeveloperTools/RN-Xcode/Chapters/xc6_release_notes.html#//apple_ref/doc/uid/TP40001051-CH4-SW1
Testing on iOS simulator may produce an error indicating that the application could not be installed or launched.
Re-run testing or start another integration.
Also see:
https://devforums.apple.com/thread/248879?tstart=0
I just quit the simulator , cleaned up the project and ran again it worked.
Just quit the xcode6.0 beta or else and run project again, it worked for me.
Reseting the Xcode will delete some bad junk which simulator has cached, so reseting is good option to resolve this issue.
iOS Simulator -> Reset Contents and Settings.
Be careful if you skip installs.
I accidentally changed Skip Install on the main target, when i meant to change it on a dependency .
When changing it back I had to do a clean.
This problem probably started after we enabled background mode in our app.My solution :
1) Go to simulator
2) Hold cmd + shift
3) Tap 'H' key two times
4) Slide the application off to stop it running in the background.
5) Run again.
(Very tiring to have to repeat the above step each time I build and run)
Open your app scheme setting and edit it as shown in attached screenshot,
Actually you have to disable the "Launch Due to background fetch". Worked for me.
Steps,
1. Select your target and select "edit scheme"
2. Select "Options" tab on right side of detail window
3. Uncheck "Launch Due to background fetch" checkbox.
Disconnect hardware keyboard.
In ios simulator main menu
Hardware -> Keyboard -> Disconnect Hardware keyboard.
I receive the following error when trying to run the app on my device.
error: failed to launch '/Users/michael/Library/Developer/Xcode/DerivedData/Build/Products/Debug-iphoneos/Word Processor.app/Word Processor' -- No such file or directory (/Users/michael/Library/Developer/Xcode/DerivedData/Build/Products/Debug-iphoneos/Word Processor.app/Word Processor)
The app runs fine in the simulator. When I try to debug on the device, it appears to copy the app (I can see the icon), but then stalls with the above message. Xcode says it is running the app on my iPod, but nothing is happening on my iPod.
When I click on the app, the app appears to launch, but seems to be missing resources.
Other projects of mine work properly. What setting do I need to change to make this work properly.? Looking at the error message, it seems to be looking in my mac for the app. But this doesn't make sense since I am trying to run it on my 4th gen iPod touch. I am using Xcode 4.3.1 and iOS 5.1
With Mountain Lion and the latest version of Xcode (4.4.4F250), none of the suggestions in this thread worked directly (clean, clean project, remove derived data folder, etc). This sequence did. From DhilipSiva:
Disconnect your device
Delete the app from your device
Quit Xcode (Don't just simply close the window, quit it)
Delete derived data folder rm -fr ~/Library/Developer/Xcode/DerivedData (console)
Start Xcode,connect device & run the project
I solve this by going to Targets-> Info -> Required Device capabilities and delete the option with armv7.
Hope this helps!
This is a recurring problem that many developers are having with the current version of Xcode. The temporary workaround has been consistently deleting the DerivedData folder.
You can add doing it to a build script or even make it a cron job:
rm -rf ~/Library/Developer/Xcode/DerivedData
Sad, but true.
For me restarting of Xcode, cleaning DerivedData and restaring device wasn't enough in most cases, until I had figured out that iTunes was also running, and after quitting iTunes everything worked fine!
So my steps now are simple:
1. Quit Xcode.
2. If iTunes is running, quit iTunes.
3. Reopen project.
No need to remove app from the device, clean project or restart/disconnect device.
I think that's because Xcode and iTunes use some common libraries (as you know, Xcode Installer always asks to quit iTunes on installing iOS SDK).
I also had this problem after changing from a lower XCode and iOS version to the current XCode and iOS version.
I fixed this problem by changing th iOS Depolyment Target to a lower version, since my Device is not updated to the latest iOS yet.
You can do this by clicking the project inside the Info tab.
Have you looked at the Developer Certs and Distribution Certs if you have. When running in debug mode from Xcode your will need your app assigned with the developer cert and not the distribution cert. The distribution certs do not allow for debugging.
This error will manifest whenever the device capabilities described in the Info.plist do not match those of the device.
In my case, I was requesting GPS support and location-services support and trying to test on an iPod touch.
I struggled with this problem for 2 days and went through all the posts, tried all the options including, restarting Xcode, device, deleting DerivedData folder etc.
Finally, the problem was with the Info.plist file. In my case, I had improper icon paths in the Info.plist file. I suggest you to archive the application and then validate it to get the exact problem in you case. Only when I did that, I was able to find the issue.
I solved this problem many times with DhilipSiva's solution. However, it may not work sometimes. If that is the case, consider deleting and re-adding the target.
Removed armv6 support and it started working again
I stumbled upon this same problem on several diferent projects, researched a lot on forums and even here on Stack overflow. A lot of solutions were given, and some people seemed to get them working, but none of them worked for me.
So we tried some pretty obvious course of action, which for some reason we didn't tought about before: I've done a CHMOD -R 777 on the EXACT path indicated by the error message (I copied it directly).
Worked like a charm, 100% times!
Hope it helps, guys!
As Chronos mentiod, the device capabilities might be the reason. In addition I would say that in my case it was all about the UIRequiresPersistentWiFi key, which (for some unclear reason) didn't let me to install my app on an iPhone4. Hope this helps ones who tried everything else and haven't fixed the problem yet.
I solve this by going to Targets-> Info -> Required Device capabilities and check id at 0 index if armv7 not in 0 index then remove other things and armv7 set on 0 index and clean app connect device and run.
Hope this helps fine!
I did these steps:
Delete derived data: rm -rf ~/Library/Developer/Xcode/DerivedData
Deep cleaned the project: Shift Key + Option Key + Command Key + letter K key
Quit the project
Quit XCode
Deleted the app from my device
When I reopened the Xcode, launched the project, and then launched the app it successively ran on my device
For me it was Command Line Tools
Go to Xcode -> Preferences -> Locations -> Command Line Tools
Make sure you select latest Xcode version. I selected Xcode 11.0, and everything started working.
I get the similar question and has searched via the internet the whole day without solution yet...
Xcode 12, iOS 14.
I'm using a cocoaPods call GCDWebServer, which will open a build-in http service in iOS. Now it works fine in simulator and I could open a home page of it in my Mac's browser. But I cannot open the home page if running it with real iPhone. The browser said "Cannot connect to server"
And in console, everything is same without any errors provided for me.
Thus, how could I debug this?
[DEBUG] Did open IPv4 listening socket 3
[DEBUG] Did open IPv6 listening socket 4
[INFO] GCDWebUploader started on port 80 and reachable at http://192.168.1.3/