I don't have the Apple 79€/year account. In iOS 5.0 and Xcode 4.2.1 I changed SDKSettings.plist ecc... And it works. In iOS 5.1.1 and Xcode 4.3.2 no, I already changed settings ecc but don't work, the app installs on device but crash on launch... How can I run my app on device without crashes? Thanks, and sorry for my english.
I have had this issue before on a jailbroken device. You have a few solutions depending on the exact issue. First you can install app sync in order to allow unsigned code to work on your device if you are not using a valid code signing identity. The second option is to actually get a valid code signing identity along with the provision profile so you can run the application correctly. This involves paying for the developer program so this may not be the best option.
Last is a very common issue with jailbroken devices. Which is that you will receive an error such as "failed to get the task for process xxxxx". This tends to happen a lot with jailbroken devices. This is because Xcode notices you are not using a provision profile that is required to report error logs. All you have to do is launch the application again on the device and everything should work.
This is just Xcode not being able to fully launch your application because of the missing provision profile so it results in a crash. If none of these solutions solve your problem please post a more detailed explanation of the issue you are having.
Related
I create a flutter app and now I'm trying to run it through XCode on my real iPhone, but after the installation finishes, I face the following problem:
Also with I trying to run the application on my real phone, after clicking on the application icon, I face a white screen appears, and then the application closes directly.
Catalina 10.15.3
IOS 14.2
XCODE 11.7
Also I was make a trust to app in phone
Does anyone know the reason for this problem?
This problem maybe because of two reasons:
First: Xcode 11.7 doesn't have support files for iOS 14 you can download it from here https://github.com/filsv/iPhoneOSDeviceSupport
Second: I have this problem now and I couldn't fix it.. but I have iPhone with iOS 14.2 and iPad with iOS 14 so the problem was just on the iPhone but after I updated the iPad with iOS 14.2 it happened with it.. so the problem maybe because of the iOS 14.2 so we have to wait for the update or because of the Xcode 11 version and we have to download the Xcode 12 version..
I hope we can find a solution quickly...
make sure to have the latest system update on your target device and the latest Xcode version as well. The error should disappear.
Best,
Ralf
I have fixed the problem by using the above solution but it has happened again. So, I have followed these instructions and fixed again:
https://stackoverflow.com/a/61665031/6586109
A good first place to look is Window > Devices & Simulators in xCode, then find the details for your device. There may be error information here that helps you find the fault.
Restarting devices and installing updates seem to fix this problem for a lot of people.
For me, there was a red notice in the device window about connection to the device and it turned out to be the cable that was at fault.
This was an official Apple cable, just a few months old, and still works fine for charging and data transfer; and I've been using it with xCode without problems for a couple of months. It seems to be possible for Apple cables to develop some tiny physical fault that seemingly only xCode is sensitive to.
Using a different cable worked first time for me.
There seem to be a few variations on the exact error message with the same root causes varying depending on exactly what xCode was trying to do at the exact moment it failed: I'm on xCode 12 and for me it was:
Failed to start remote service on device
Failed to start remote service com.apple.installation_proxy on device
I have a problem when trying to test an application on macOS. For reference, this was created in Unity.
The BundleID has been changed as a previous developer had used a very odd naming format, codesign and notarization works on the new app.
However, when I try to run the app it starts complaining about the app being purchased on another computer (which is correct, we still use the old version for testing) but it has been removed on this device and hidden in the App Store.
Anyone know anything else I can try to get past the problem of macOS knowing about the old app version.
If you log in it then just says the app is corrupt as I am guessing it is comparing it to the downloaded App Store version.
Solved it myself, apologies for taking up bandwidth. In Unity untick Mac App Store Validation in Player Settings-> Other Settings
All,
I am a first time iMac user. Yesterday I installed Flutter.
I used my iCloud ID to create app signing, as I am only interested in experimenting with my iPhone.
By fooling around by trying to fix another issue ("Codesign wants to access key 'access' in your keychain"), I deleted my Xcode certificate. The net result is that I can neither recover nor re-create the certificate.
How can I fix this issue? Many of the StackOverflow related posts don't appear to apply to me as I don't have a developer account and I am not interested in distribution
I am using Mojave 10.14.6, Xcode 11.3.1
I see you commented, but have you actually opened the keychain app? most of the settings for Mac is, once the application is selected, in the upper left of the screen there are preferences and options in the keychain app to delete the keychain, which would allow a fresh start. Keychain can break easily in my experience
Everything seems to be working ...
I decided to check for firmware updates, and the Mac updated from Mojave to Catalina. For reasons I don't understand, but won't complain about, that fixed the certificate issue. The certificate was automatically regenerated/fixed (?) and Xcode stopped complaining
Using Xcode, I then tried to install the app on my iPhone. I had the following error dyld: Library not loaded which apparently was due to the fact that I was using a non-developer ID. The post recommended upgrading the iPhone to iOS 13.4.
Once I did that, however, Xcode (on the laptop) was out of sync with the iPhone. I upgraded Xcode to the latest version
Xcode successfully managed to install the app on my iPhone
Flutter successfully managed to install the app on my iPhone.
#Daniel and #Gordon, thank you for your assistance
I have my app working to my satisfaction both in the simulator and on two devices when debugging through Xcode 4.3.2. I use OTA Ad-hoc distribution to send to my beta testers. After archiving, saving, and uploading my ipa and plist file to my website, I then download and successfully install the app on my phone.
Sounds good, right?
HOWEVER, I am using CoreAudio and CoreData, and low and behold suddenly there is no sound in my app. I delete and install OTA on the same devices I am debugging with, so I am at a loss to where the problem is occurring.
I have a feeling that there might be an underlying problem with my Core Data model (which feeds my sound) but checks upon checks seem to verify that it is working. It DOES work when I install from Xcode, unplug, close, and reopen the app on the device. Only the OTA install has this problem.
Has anyone encountered any differences in behavior like this? I checked my build settings and the only difference I see for AdHoc is using the Entitlements.plist, which only useful setting appears to be NO to debugging.
One of my coworkers set me up with a provisioning profile through our corporate profile. I have read through several tutorials and none of them corresponded to the steps he actually took to get it set up. In the end my device was listed under the devices section of the organizer with a green circle next to it (I am guessing that's good?) but when I try to run the application on my device I get the error I mentioned in the subject of this post. I should mention my device is jailbroken running iOS 4.2.6. Is the "jailbrokenness" of my device an issue?
This is like day one with Xcode and it is pretty overwhelming coming from the Linux command line and Emacs. I don't expect a complete walk through from any of you. But if you can point me to a nice long tutorial showing me how to set this up with the latest version of Xcode I would appreciate it.
Check if you can see your device in Organizer and verify iOS version installed on the device with the deployment target for your application. This is very often the case as you won't be able to deploy 4.3 application to 4.2.1 device (for example).
In Xcode Set the target to project_name | iOS Device
Then in Xcode From the product menu=>Build For=> Build For Testing