Hi!
I am trying to test an app developed in Xcode 16.1 on an iPhone 7 running iOS 15.8.3. My MacOS is 15.0.1 (Sequoia). But I am getting "iPhone is busy" no matter what I do. And yes - Finder can see the iPhone 7 and show information about it.
I have followed a lot of advice that is supposed to solve this, for instance here: https://forums.developer.apple.com/forums/thread/692230
And here:
https://stackoverflow.com/questions/46316373/fixing-xcode-9-issue-iphone-is-busy-preparing-debugger-support-for-iphone/48238062
But nothing works. Actually it's getting worse...
At one point it said "100% complete", although it was still "busy". But now I don't even get to the "100% complete" message... (After 30 minutes.)
So my conclusion is that it's impossible to use an iPhone 7 running iOS 15.8.3 to test an app developed in Xcode 16.1 on MacOS 15.0.1.
Am I right? In that case: Which iPhone models and iOS versions can be used instead?
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I just did a fresh install of MacOS Sequoia 15.0.1, then I installed Xcode 16.
Then, in Terminal, I did: xcode-select --install
Which created a pop-up window from which I installed the Command Line tools.
Later that day I used the command "brew doctor", and got this warning:
Warning: Your Command Line Tools are too outdated.
Update them from Software Update in System Settings.
If that doesn't show you any updates, run:
sudo rm -rf /Library/Developer/CommandLineTools
sudo xcode-select --install
Alternatively, manually download them from:
https://developer.apple.com/download/all/.
You should download the Command Line Tools for Xcode 16.0.
And yes, System Settings -> Software Update showed that Command Line Tools needed to updated.
I find this to be very strange behavior of MacOS Sequoia 15.0.1...
Hi!
Here comes another question related to the KMLViewer MapKit example:
My KML file contains 11 annotations in the form of MKPointAnnotation.
Each of them contain a text, which can be found in '_title', in the Xcode debugger. But it is not displayed on the map (MKMapView).
Can any one help me figure out why?
Thank you!
The KMLViewer can be found here:
https://github.com/ooper-shlab/KMLViewer-Swift
It can be imported directly in Xcode.
My question yesterday - https://developer.apple.com/forums/thread/680107 - was probably to complex for anyone to want to try to answer, I am sorry!
So now I will break it up, and start with a smaller question:
I am trying to show 10 simple lines on a map with Map Kit. The lines have been loaded into a list called 'overlays' by a module called KMLviewer, or more exactly KMLparser, inside KMLviewer - from https://github.com/ooper-shlab/KMLViewer-Swift .
As you can see from my debugging log below, 'overlays' is a list of elements of the type 'MKOverlay', although in reality they are all MKPolyline(s). So how do I access the 2 geographic points that make up each line?
MKPolyline inherits from MKMultiPoint, which has a function:
func points() - UnsafeMutablePointerMKMapPoint
"Returns an array of map points associated with the shape. "
But as you can see from my debugging below, I can't seem to access that function, now that the MKPolyline is "inside" an MKOverlay. So how do I access the points?:
(lldb) po overlays
▿ 10 elements
- 0 : MKPolyline: 0x60000368bc60
- 1 : MKPolyline: 0x60000368bcd0
- 2 : MKPolyline: 0x60000368bd40
- 3 : MKPolyline: 0x60000368bdb0
- 4 : MKPolyline: 0x60000368be20
- 5 : MKPolyline: 0x60000368be90
- 6 : MKPolyline: 0x60000368bf00
- 7 : MKPolyline: 0x60000368bf70
- 8 : MKPolyline: 0x600003690000
- 9 : MKPolyline: 0x600003690070
(lldb) po overlays[0]
MKPolyline: 0x60000368bc60
(lldb) po overlays[0].coordinate
▿ CLLocationCoordinate2D
- latitude : 64.47726683920816
- longitude : -21.420572185955933
(lldb) po overlays[0].points()
error: EXPR:3:13: error: value of type 'MKOverlay' has no member 'points'
overlays[0].points()
~~~ ^~
(lldb)
Hi!
Years ago Apple created an MKMapView demo called KMLViewer. It includes a KMLParser that reads a KML file and converts the data to Map Kit classes.
Originally it was in Obj. C, but someone translated it to Swift, and put it here:
https://github.com/ooper-shlab/KMLViewer-Swift
I imported it directly into Xcode and made it read a KML file I have created.
It correctly finds 10 overlays in the form of MKPolyline and 11 annotations in the form of MKPointAnnotation, but they are not shown/displayed correctly.
The biggest problem is that the lines are totally missing. And when I look at the overlays I can't seem to find the 2 geographic points/positions/locations that describes each line.
I am not sure how to make Xcode print out the content of the MKPolyline(s) instances in a way I can include here as text, and it seems you can't attach a screenshot here either, but I have managed to put the screenshot here: transformation.dk/deling/screenshot-overlays-MKPolyline-2021-05-13.png
So you can see the content as I found it. It seems to correctly indicate that the MKPolyline consists of 2 geographic points, but I haven't been able to find the points themselves...
On the annotations I was able to find the point, in the Xcode debugger, in this way:
(lldb) po annotations[0].coordinate
I hope someone can help me understand what is going on, and how to find the relevant debugging/tracking information in Xcode.
I am a bit surprised that I had to specifically write ".coordinate" in "po annotations[0].coordinate" in order to find the geographic point of the annotation!
I am aware that the problem might also be the MKPolylineRenderer class or the mapView:rendererForOverlay: method, so I have included the references to those in KMLviewer below:
swift
override func createOverlayPathRenderer(_ shape: MKShape) - MKOverlayPathRenderer? {
let polyLine = MKPolylineRenderer(polyline: shape as! MKPolyline)
return polyLine
}
(EDIT: PS: The following code was display incorrectly in the preview...:)
swift
func rendererForOverlay(_ overlay: MKOverlay) - MKOverlayRenderer? {
// Find the KMLPlacemark object that owns this overlay and get
// the view from it.
for placemark in _placemarks {
if placemark.overlay === overlay {
return placemark.overlayPathRenderer
}
}
return nil
}
Hi
I am an absolute beginner in Swift.
A friend helped me setup a test app that displays a map using Map Kit. This is the part that creates the actually map:
class KMLViewerViewController: UIViewController, MKMapViewDelegate {
let map = MKMapView()
// etc. ...
}
I tried to set mapType to hybridFlyover in different ways, like this for instance: let map = MKMapView(.mapType = .hybridFlyover )
But everything returns an error...
Can any one help me, please?
Where can I find an explanation of swift syntax?
After filling all fields on the "Test Information" page and saving, I still get the yellow warning: "Complete test information is required to submit a build for external testing." Why?
Hi!
In App Store Connect - here - https://appstoreconnect.apple.com/apps/1563922454/appstore/ios/version/inflight - I am supposed to drag previews and screenshots in, in the form of image files I presume. But that is not possible. At least not here in Firefox 87.0 (64-bit), when dragging from Finder.
And when I press "Save" even the following text disappears:
" Drag up to 3 app previews and 10 screenshots here.
We’ll use these for all iPhone display sizes and localizations you select. "
So how am I supposed to enter the image files?
EDIT: After updating and restarting Firefox, now ver. 88.0, it suddenly works!
Following a 2 years old video about Xcode, I created app icons and launch images using fanstudio.co.uk/appicon. I then copied the app icons into this folder:
my project / Resources / Images.xcassets / AppIcon-1
And the launch images into this folder:
my project / Resources / Images.xcassets / LaunchImage
Then I was able to choose the app icons in Xcode: Project Navigator - Targets - General - App Icons Source.
But I can't choose the launch images. There is nothing to choose from under "Launch Screen File:", and the "Launch Images Source:" option (shown in the video) is not there.
So how do I get my launch images into my Xcode project?
PS: Apple does not allow me to write the URL for the youtube video here, but it's called "iOS App in Python with Kivy - Part 15: App Icon and Launch Screen"...
Hi!
My Python-Kivy app works on iOS now! Both on the Xcode iPhone 7 simulator AND on a physical iPhone 7.
But when I deploy it on the physical iPhone 7 I get 85 annoying warnings of this form:
ld: warning: building for iOS, but linking in .tbd file (filename.tbd) built for iOS Simulator
What can I do about that?
Thank you.
Henrik
Hi!
I tested my app on an iPhone 8 simulator in Xcode without problems, but when I tried to run it on a physical iPhone 5s I get an error saying that I can't write a file. Why? Where do I change that?:
PermissionError: [Errno 1] Operation not permitted: 'geo-esp-train.cfg'
2021-02-28 23:09:59.085006+0100 geo-esp-training[457:91293] Application quit abnormally!
2021-02-28 23:09:59.294003+0100 geo-esp-training[457:91293] Leaving
Hi!
I am new to Xcode and iOS apps, but I managed to build and test my app in the iPhone 8 simulator.
I am using my Apple ID as 'developer team'. And I have approved that on my iPhone.
When I deploy my app on my iPhone 5s (running iOS 12.5.1) it builds without problems, but when I try to run it by pressing the icon, the debug log shows this error:
Got dlopen error on Foundation: dlopen(/System/Library/Frameworks/Foundation.framework/Versions/Current/Foundation, 1): image not found
Got fallback dlopen error on Foundation: dlopen(/Groups/System/Library/Frameworks/Foundation.framework/Versions/Current/Foundation, 1): image not found
2021-02-28 23:09:59.023510+0100 geo-esp-training[457:91731] XPC connection interrupted
Can any one please tell me what's the problem?
I can add that I am using a MacBook Pro (Mid 2012) running MacOS Catalina 10.15.7 and Xcode Version 12.4.
The app is actually a Python app using the Kivy interface framework.
Thank you!
Henrik R.
This is the whole log output from Xcode:
2021-02-28 23:09:53.270436+0100 geo-esp-training[457:91714] [DYMTLInitPlatform] platform initialization successful
2021-02-28 23:09:53.757600+0100 geo-esp-training[457:91293] [framework] CUIThemeStore: No theme registered with id=0
2021-02-28 23:09:54.007960+0100 geo-esp-training[457:91293] Available orientation: KIVY_ORIENTATION=LandscapeLeft LandscapeRight Portrait PortraitUpsideDown
2021-02-28 23:09:54.008907+0100 geo-esp-training[457:91293] Initializing python
2021-02-28 23:09:54.536792+0100 geo-esp-training[457:91293] Running main.py: /var/containers/Bundle/Application/2C4A20A0-A9AA-4AC7-B8A7-1A6322B17DD9/geo-esp-training.app/YourApp/main.pyc
[INFO ] [Kivy ] v2.1.0.dev0
[INFO ] [Kivy ] Installed at "/var/containers/Bundle/Application/2C4A20A0-A9AA-4AC7-B8A7-1A6322B17DD9/geo-esp-training.app/lib/python3.8/site-packages/kivy/__init__.py"
[INFO ] [Python ] v3.8.2 (default, Feb 26 2021, 22:00:00)
[Clang 12.0.0 (clang-1200.0.32.29)]
[INFO ] [Python ] Interpreter at "/var/containers/Bundle/Application/2C4A20A0-A9AA-4AC7-B8A7-1A6322B17DD9/geo-esp-training.app/geo-esp-training"
[INFO ] [Factory ] 186 symbols loaded
[INFO ] [Image ] Providers: img_imageio, img_tex (img_dds, img_sdl2, img_ffpyplayer, img_pil ignored)
[INFO ] [Text ] Provider: sdl2
[INFO ] [Video ] Provider: null(['video_ffmpeg', 'video_ffpyplayer'] ignored)
Got dlopen error on Foundation: dlopen(/System/Library/Frameworks/Foundation.framework/Versions/Current/Foundation, 1): image not found
Got fallback dlopen error on Foundation: dlopen(/Groups/System/Library/Frameworks/Foundation.framework/Versions/Current/Foundation, 1): image not found
2021-02-28 23:09:59.023510+0100 geo-esp-training[457:91731] XPC connection interrupted
[WARNING] [Factory ] Ignored class "ScalableLabel" re-declaration. Current - module: None, cls: class 'sharebox_ubuntu.ScalableLabel', baseclass: None, filename: None. Ignored - module: None, cls: None, baseclass: Label, filename: /private/var/containers/Bundle/Application/2C4A20A0-A9AA-4AC7-B8A7-1A6322B17DD9/geo-esp-training.app/YourApp/MyTabbedPanel.kv.
Traceback (most recent call last):
File "/Users/henrik/geo-esp-training-ios/YourApp/main.py", line 252, in module
File "/Users/henrik/geo-esp-training-ios/YourApp/main.py", line 180, in __init__
PermissionError: [Errno 1] Operation not permitted: 'geo-esp-train.cfg'
2021-02-28 23:09:59.085006+0100 geo-esp-training[457:91293] Application quit abnormally!
2021-02-28 23:09:59.294003+0100 geo-esp-training[457:91293] Leaving