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Xcode - Sqlite versions
In Xcode (Mac OS Catalina), when trying to create an application to access a database, I receive syntax errors, resulting from the installed version of SQlite (below 3.30) does not allowing generation of virtual columns. After updating to 3.46 the version installed on system, this does not occur if I execute such queries directly in SQlite, via Terminal. How do I get Xcode to access and use the system updated version ? Thanks in advance
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May ’24
Reply to App primary language doesn't appears in Appstore
Xcode creates one .lproj folder for each localization when compiling your String Catalog, so you can still check the existence of en.lproj by looking into your app bundle. Note that Xcode creates the .lproj folder only when the localization contains at least one localized string. As an example, if you select your String Catalog in Xcode, and see that the strings under the Enlgish (en) column are all gray, Xcode won't create en.lproj for you. So be sure that you add at least one localized string (which will then be shown in black) for your English localization. Best, —— Ziqiao Chen  Worldwide Developer Relation.
May ’24
App sandbox extension revoked on Ventura
Hi everyone, first-time caller, long-ti... wait, no, I just got here. :) I am relatively new to all things Apple, so apologies in advance if it takes me a few goes to properly explain things. We have a framework, which includes an API, an XPC service, etc, and we have a device driver. We also have some sample apps that use the framework, and if they have the app sandbox capability, then we expect them to use the XPC Service instead of accessing our driver directly. This works fine on Monterey and presumably has worked fine on all previous versions of MacOS. Something seems to have changed on Ventura, and we don't understand what. When we build the same app on Ventura, it appears to be in the sandbox (according to the Sandbox column in Activity Monitor), but in the Console there is this line (twice): default Revoking sandbox extension; key = 0 Which we suspect is linked to the fact that the app then does not use the XPC Service, and instead accesses the driver directly, much to our surprise. Softwar
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May ’24
MACMAIL V10 is considered as an absolute nightmare - need to find a way to revert mail client to V3 in all future updates
Almost everyone I know absolutely HATES the macmail V10 update in big sur. So many conveniences and ease of operation that were available in 10.11.16 are gone. The icons are greyed out, the column layout is abysmal, the search engine does not function, way too many additional steps are now required to do the same job the V3 did with ease.. The standard question I hear is WHY would apple change what worked perfectly for so many and make a great mail system user unfriendly? There is an old adage that I keep hearing repeated If it ain't broke - don't fix it! The question I keep hearing is can anyone figure out a way to remove V10 from big sure and revert the mail system back to V3? There should be either an option or a way to revert the mail system back to what is loved by so many, without affecting the integrity of the security changes needed in big sur to make it safer.
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May ’24
SwiftData causing app to hang
UPDATED: I determined the line causing the hang was .animation(.default, value: layout). I'm seeing a strange issue when switching between a ScrollView/LazyVGrid and a List with my SwiftData but when toggling the layout it ends up freezing and I can't confirm what's causing the app to hang since there's no crash. I'm not getting much info from the debugger. Any help would be appreciated. struct ContentView: View { @Environment(.modelContext) private var modelContext @Query private var items: [Item] let gridItemLayout = [ GridItem(.adaptive(minimum: 150))] @State private var layout = Layout.grid var body: some View { NavigationStack { ZStack { if layout == .grid { ScrollView { LazyVGrid(columns: gridItemLayout, spacing: 5) { ForEach(items) { item in } } } } else { List { ForEach(items) { item in } } } } // MARK: HERE'S THE ERROR .animation(.default, value: layout) .navigationTitle(ScrollView) .toolbar { ToolbarItemGroup { Button(action: addItem) { Label(Add Item, systemImage: plus) } Menu { Picker(Lay
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May ’24
Lazyvgrid visual promblems after orientation change
I'm having issues with a Lazyvgrid displaying images after the screen orientation changes ( either from horizontal to portrait, or the reverse ) What happens is the images are not sized correctly. If 2 column , I see 1/3 of column 1 and the image in column 2 takes 2/3 of the screen width. Similar issues with 3 or 6 column layout. The Lazyvgrid is inside a ScrollView and thats inside a Tabview. I'v tried to trick an update by changing the column layout, the content mode (fit/fill) of the images, etc. but so far nothing has worked. Any suggestions ?, anyway to invalidate a lazyvgrid and have swiftui rebuild it ? Thanks.
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May ’24
NavigationLinks to "Details" page do not work after data changes
I'm running into this error, when the underlying SwiftData object changes (gets an object added to it): * A NavigationLink is presenting a value of type “Project” but there is no matching navigationDestination declaration visible from the location of the link. The link cannot be activated. Note: Links search for destinations in any surrounding NavigationStack, then within the same column of a NavigationSplitView. * For instance, when I first fire up the simulator, clicking on any existing project correctly takes me to its details page. However, as soon as I add a new project or delete a project, none of the navigation links work any more. If I reload the simulator, they all work again! Makes me suspect it's an error with not recomputing the links when the underlying data change, but I can't figure out what I need to change, as everything looks correct. Any help would be appreciated! ContentView: struct ContentView: View { @Environment(.modelContext) var modelContext @Query(sort: Project.endDate) var
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May ’24
Apple Pay Registration Error
We are getting this error when processing our registration. Payment Services Exception Domain check failed with the following errors. No domains were registered.nDomain verification failed for pspId=1A014B2EC09DB380EE1D51FE4D116C801F62F29D74F2D93269FE554CA2E34656 domain=patient.moolah.cc url=/.well-known/apple-developer-merchantid-domain-association errorMessage=com.google.gson.stream.MalformedJsonException: Use JsonReader.setLenient(true) to accept malformed JSON at line 1 column 4559 path $, statusCode: 400}
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1k
Apr ’24
How can I make NSToolbar on Catalyst check canPerformAction on UISplitViewController's secondary view controller instead of primary?
I have a Catalyst app that I'm adding a sidebar to via UISplitViewController. I have a toolbar on the window with buttons that I want to be enabled or disabled based on the state of the view controller in the split view's secondary column. But it seems to want to check the primary view controller instead. In the Catalyst tutorial Adding a Toolbar, this exact approach is demonstrated. The RecipeDetailViewController has methods for toggleFavorite and editRecipe, and the toolbar items are set up to reference those selectors in the ToolbarDelegate class. In the screenshots in the tutorial, the buttons are shown as enabled based on RecipeDetailViewController.canPerformAction. But when I download and run the complete project on my computer (macOS 14.4.1), the toolbar items are disabled. And if I add the methods to the RecipeListViewController (which is in the primary column of the UISplitViewController, the toolbar items get enabled. Is there a way to make the system ask the correct split view column
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Apr ’24
Reply to [bug report] Unicode characters with "variation selectors" are not rendered in the iPhone Safari browser (webkit) with iOS 17.3
This isn't working for the Variation Selector-15 (U+FE0E) for all the characters. Can you please apply that variation selector to all your Unicode characters? I) Steps to reproduce the issue: navigate in safari to the page https://eurovot.com/vs.htm II) Expected result: as the 1st column of characters have the Variation Selector-15 (U+FE0E) applied, and the 2nd column have the Variation Selector-16 (U+FE0F) applied, the first column should always display orange characters and the second column emoji characters. III) Error result: some characters are working fine in the 1st column and displayed as text in orange colour, but some other aren't displayed as text, but displayed as emojis instead.
Topic: Safari & Web SubTopic: General Tags:
Apr ’24
jax.numpy.insert returning incorrect results wen jitted
Hi, I just noticed that using the jax.numpy.insert() function returns an incorrect result (zero-padding the array) when compiled with jax.jit. When not jitted, the results are correct Config: M1 Pro Macbook Pro 2021 python 3.12.3 ; jax-metal 0.0.6 ; jax 0.4.26 ; jaxlib 0.4.23 MWE: import jax import jax.numpy as jnp x = jnp.arange(20).reshape(5, 4) print(f{x=}n) def return_arr_with_ins(arr, ins): return jnp.insert(arr, 2, ins, axis=1) x2 = return_arr_with_ins(x, 99) print(f{x2=}n) return_arr_with_ins_jit = jax.jit(return_arr_with_ins) x3 = return_arr_with_ins_jit(x, 99) print(f{x3=}n) Output: x2 (computed with the non-jitted function) is correct; x3 just has zero-padding instead of a column of 99 x=Array([[ 0, 1, 2, 3], [ 4, 5, 6, 7], [ 8, 9, 10, 11], [12, 13, 14, 15], [16, 17, 18, 19]], dtype=int32) x2=Array([[ 0, 1, 99, 2, 3], [ 4, 5, 99, 6, 7], [ 8, 9, 99, 10, 11], [12, 13, 99, 14, 15], [16, 17, 99, 18, 19]], dtype=int32) x3=Array([[ 0, 1, 2, 3, 0], [ 4, 5, 6, 7, 0], [ 8, 9, 10, 11, 0], [12, 13, 14
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Apr ’24
Shopping cart count disappears after changing tabs
On my shop and content views of my app, I have a shopping cart SF symbol that I've modified with a conditional to show the number of items in the cart if the number of items is above zero. However, whenever I change tabs and back again, that icon disappears even though there should be an item in the cart. I have a video of the error, but I have no idea how to post it. Here is some of the code, let me know if you need to see more of it: CartManager.swift import Foundation import SwiftUI @Observable class CartManager { /*private(set)*/ var products: [Product] = [] private(set) var total: Int = 0 private(set) var numberofproducts: Int = 0 func count() -> Int { numberofproducts = products.count return numberofproducts } func addToCart(product: Product) { products.append(product) total += product.price numberofproducts = products.count } func removeFromCart(product: Product) { products = products.filter { $0.id != product.id } total -= product.price numberofproducts = products.count } } ShopPage.swift import Sw
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Apr ’24