I'm trying to run the Instrument "Animation Hitches", but it fails immediately after starting on the iPhone. This happens on multiple projects, including a brand new project.
I get the following errors:
Timestamp | Message
(Before Run Started) | Unexpected failure: Couriers have returned unexpectedly.
(Before Run Started) | Failed to start the recording: Failed starting
ktrace session.
The issue also happens with the instruments App Launch, but not with any other that I tested.
Is this a bug?
Using Xcode Version 16.1, Mac Mini M1 Sequoia 15.1. Running project on iPhone 14 Pro iOS 18.1.
cecilelebleu
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Post
Replies
Boosts
Views
Activity
Hello, I'm new here so I apologize if this is obvious, but I can't seem to figure it out and I couldn't find anything online.
I'm trying to select options for a widget using a drop-down, and provide the user with a limited list of options that will never change. I'm using an AppEnum as recommended. However, when selecting an element from the back of the widget, the widget doesn't update.
Here's my code:
import AppIntents
import SwiftUI
import WidgetKit
struct TestProvider: AppIntentTimelineProvider {
func placeholder(in context: Context) -> TestEntry {
TestEntry(date: .now, bool: false, str: "Apple", enum1: TestEnum.test1)
}
func snapshot(for configuration: TestIntent, in context: Context) async -> TestEntry {
return TestEntry(date: .now, bool: false, str: "Apple", enum1: TestEnum.test1)
}
func timeline(for configuration: TestIntent, in context: Context) async -> Timeline<TestEntry> {
let testBool = configuration.bool
let testStr = configuration.str
return Timeline(entries: [
TestEntry(
date: .now,
bool: testBool,
str: testStr,
enum1: TestEnum.test1
)
], policy: .atEnd)
}
}
struct TestEntry: TimelineEntry {
let date: Date
let bool: Bool
let str: String
let enum1: TestEnum
}
struct TestIntent: AppIntent, WidgetConfigurationIntent {
static var title: LocalizedStringResource = "Testing"
static var description: IntentDescription = .init(stringLiteral: "1, 2, 3, testing")
@Parameter(title: "Test bool")
var bool: Bool
@Parameter(title: "Test string", default: "Apple")
var str: String
@Parameter(title: "Test enum", default: .test1)
var tenum: TestEnum
}
struct TestWidgetView: View {
var entry: TestEntry
var body: some View {
VStack {
Text(entry.str)
.foregroundStyle(entry.bool ? .green : .red)
Text(entry.enum1 == TestEnum.test1 ? "1" : "2")
Text(entry.enum1.rawValue)
}
.containerBackground(for: .widget) {}
}
}
struct testWidget: Widget {
let kind: String = "Test Widget"
var body: some WidgetConfiguration {
AppIntentConfiguration(kind: kind, intent: TestIntent.self, provider: TestProvider()) { entry in
TestWidgetView(entry: entry)
}
.configurationDisplayName("Test widget")
.description("Just a test")
.supportedFamilies([.systemSmall])
}
}
enum TestEnum: String, AppEnum {
static var typeDisplayRepresentation: TypeDisplayRepresentation = "Test title 1"
case test1 = "1"
case test2 = "2"
static var caseDisplayRepresentations: [TestEnum : DisplayRepresentation] = [
.test1: "test 1",
.test2: "test 2"
]
}
#Preview(as: .systemSmall) {
testWidget()
} timeline: {
TestEntry(date: .now, bool: false, str: "Apple", enum1: TestEnum.test1)
}
It's a pretty simple example. The widget updates correctly if I change the boolean or the string, but not if I change the enum selection.
What am I doing wrong?
Many thanks in advance for the help.