Post not yet marked as solved
I have a structure TodoItem
struct TodoItem: Codable, Hashable, Identifiable {
var id: UUID = UUID()
var item: String
var done: Bool = false
}
And I have an array of them, and I’d like to find out a way to calculate(in a array) how many are done; that is, myArray.count / itemsDone
.count is easy, itemsDone can be achieved like this:
extension Array where Element == TodoItem {
var itemsDone: Double {
var done: Double = 0
for i in self {
if i.done { done += 1 }
}
return done
}
}
but it didn’t.
struct ContentView: View {
@State var todos: [TodoItem]
…
ProgressView(value: todos.itemsDone / todos.count) // Error
My Playground won’t let me copy the error(no idea why) and my family’s iPad is in Chinese so one is Chinese. I’ll try it on Xcode and see if I can find out more. will update with the error.
EDiT
nor will this work:
ProgressView(value: todos.itemsDone, total: todos.count)
My code:
struct PopoverMessage: View {
var body: some View {
VStack(alignment: .leading) {
Text("You need to launch this game at Teminal.")
.font(.title)
.fontWeight(.light)
Divider()
HStack {
Text("Help me generate launch command ")
.fontWeight(.thin)
Image(systemName: "rectangle.portrait.and.arrow.right.fill")
.resizable()
.foregroundColor(.gray)
.frame(width: 10, height: 10)
}.padding(10)
}
}
}
works while
struct PopoverMessage: View {
var body: some View {
VStack(alignment: .leading) {
Text("You need to launch this game at Teminal.")
.font(.title)
.fontWeight(.light)
Divider()
HStack {
Text("Help me generate launch command ")
.fontWeight(.thin)
Image(systemName: "rectangle.portrait.and.arrow.right.fill")
.weigh
.resizable()
.foregroundColor(.gray)
.frame(width: 10, height: 10)
}.padding(10)
}
}
}
don't and displays a error message Trailing closure passed to parameter of type 'CGFloat?' that does not accept a closure
Here's the text in the diagnostics sheet:
trailing closure passed to parameter of type 'CGFloat?' that does not accept a closure
----------------------------------------
CompileDylibError: Failed to build ContentView.swift
Compiling failed: trailing closure passed to parameter of type 'CGFloat?' that does not accept a closure
/Users/wangkeshijian/Documents/.myFolder/.system/TerminalAdventure/TerminalAdventure/ContentView.swift:12:37: error: trailing closure passed to parameter of type 'CGFloat?' that does not accept a closure
VStack(alignment: .leading) {
^
SwiftUI.VStack:4:12: note: 'init(alignment:spacing:)' declared here
public init(alignment: HorizontalAlignment = .center, spacing: CGFloat? = nil)
^
// my comment here: it seems that SwiftUI, under some sort of strange bug, did notrecognize my initializer
==================================
| BuildInvocationError
|
| /Users/wangkeshijian/Documents/.myFolder/.system/.Downloads/Xcode14-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -F /Users/wangkeshijian/Documents/.myFolder/.system/.Downloads/Xcode14-beta.app/Contents/SharedFrameworks -enforce-exclusivity=checked -DDEBUG -sdk /Users/wangkeshijian/Documents/.myFolder/.system/.Downloads/Xcode14-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX13.0.sdk -target x86_64-apple-macos12.4 -module-cache-path /Users/wangkeshijian/Library/Developer/Xcode/DerivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -swift-version 5 -enable-bare-slash-regex -I /Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Products/Debug -F /Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Products/Debug -emit-localized-strings -emit-localized-strings-path /Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/Objects-normal/x86_64 -c -j4 -serialize-diagnostics -Xcc -I/Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/TerminalAdventure-generated-files.hmap -Xcc -I/Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/TerminalAdventure-own-target-headers.hmap -Xcc -I/Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/TerminalAdventure-all-target-headers.hmap -Xcc -iquote -Xcc /Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/TerminalAdventure-project-headers.hmap -Xcc -I/Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Products/Debug/include -Xcc -I/Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/DerivedSources-normal/x86_64 -Xcc -I/Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/DerivedSources/x86_64 -Xcc -I/Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/DerivedSources -Xcc -DDEBUG=1 -working-directory /Users/wangkeshijian/Documents/.myFolder/.system/TerminalAdventure /Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/Objects-normal/x86_64/ContentView.1.preview-thunk.swift -o /Users/wangkeshijian/Library/Developer/Xcode/DerivedData/TerminalAdventure-fdqrafmgjltnvaesvnkdwzpsebjf/Build/Intermediates.noindex/Previews/TerminalAdventure/Intermediates.noindex/TerminalAdventure.build/Debug/TerminalAdventure.build/Objects-normal/x86_64/ContentView.1.preview-thunk.o -module-name TerminalAdventure_PreviewReplacement_ContentView_1 -Onone -Xfrontend -disable-modules-validate-system-headers -gline-tables-only
Post not yet marked as solved
macOS Ventura 13 beta 2
I'm coming over with a really strange issue with my cursor. It'd move toward the right-down by itself one pixel a time: right down right down
It really freaked me out *laugh*
I'll try attaching a video. FB submitted.
I have a structure TodoItem
struct TodoItem: Codable, Hashable, Identifiable {
var id: UUID = UUID()
var item: String
var done: Bool = false
}
How can I use AppStorage on [TodoItem]?
Post not yet marked as solved
Feedback is filed. Trying to look into the Core.swift.
diagnostics:
Unsupported: 'Consumer for unconverted(_StringProcessing.DSLTree._AST.Atom(ast:
----------------------------------------
CrashReportError: Fatal Error in Core.swift
UtilityScript crashed due to fatalError in Core.swift at line 77.
'try!' expression unexpectedly raised an error: Unsupported: 'Consumer for unconverted(_StringProcessing.DSLTree._AST.Atom(ast:
))'
Process: UtilityScript[3141]
Date/Time: 2022-07-02 03:56:17 +0000
Log File: <none>
Application Specific Information:
dyld [
dyld config: DYLD_LIBRARY_PATH=/Users/wangkeshijian/Library/Developer/Xcode/DerivedData/UtilityScript-frovasvohxblobefzbrrwtvqtyuu/Build/Intermediates.noindex/Previews/UtilityScript/Products/Debug DYLD_FRAMEWORK_PATH=/Users/wangkeshijian/Library/Developer/Xcode/DerivedData/UtilityScript-frovasvohxblobefzbrrwtvqtyuu/Build/Intermediates.noindex/Previews/UtilityScript/Products/Debug
]
libswiftCore.dylib [
_StringProcessing/Core.swift:77: Fatal error: 'try!' expression unexpectedly raised an error: Unsupported: 'Consumer for unconverted(_StringProcessing.DSLTree._AST.Atom(ast:
))'
/AppleInternal/Library/BuildRoots/0cc5e7ad-e86f-11ec-ac50-3e2aa58faa6a/Library/Caches/com.apple.xbs/Sources/swiftlang_overlay_Platform/swift-experimental-string-processing/Sources/_StringProcessing/ConsumerInterface.swift:200
]
Post not yet marked as solved
How can I achieve a source code editor in SwiftUI like Xcode, highlighting all the keywords and things like that. I've tried Regex + AttributedString... To hard... Anyone has any idea?
Post not yet marked as solved
I have a swiftUI app
after I decided to add a document type
After I opened the infos tab I clicked on "documents" and Xcode crashed. I've filed a bug (FB10465644).
Any way so I added the imported & exported document and now its won't work.
I ran the executive in my app and it gave me this:
.....frovasvohxblobefzbrrwtvqtyuu/Build/Intermediates.noindex/Previews/UtilityScript/Products/Debug/UtilityScript.app/Contents/MacOS/UtilityScript ; exit;
SwiftUI/AppWindowsController.swift:1103: Fatal error
[1] 30982 illegal hardware instruction
Saving session...completed.
[Process completed]
in Xcode:
SwiftUI/AppWindowsController.swift:1103: Fatal error
2022-06-26 13:26:19.042228+0800 UtilityScript[31108:471855] SwiftUI/AppWindowsController.swift:1103: Fatal error
(lldb)
HELP I'VE NEVER THIS BEFORE I JUST WANT TO KNOW IF It"S MY BUG OR SWIFTUI'S
AND I JUST WANT MY APP DONE🫠
info.plist:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>BuildMachineOSBuild</key>
<string>22A5286j</string>
<key>CFBundleDevelopmentRegion</key>
<string>en</string>
<key>CFBundleDocumentTypes</key>
<array>
<dict/>
</array>
<key>CFBundleExecutable</key>
<string>UtilityScript</string>
<key>CFBundleIdentifier</key>
<string>-----</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>UtilityScript</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSupportedPlatforms</key>
<array>
<string>MacOSX</string>
</array>
<key>CFBundleVersion</key>
<string>1</string>
<key>DTCompiler</key>
<string>com.apple.compilers.llvm.clang.1_0</string>
<key>DTPlatformBuild</key>
<string>14A5228q</string>
<key>DTPlatformName</key>
<string>macosx</string>
<key>DTPlatformVersion</key>
<string>13.0</string>
<key>DTSDKBuild</key>
<string>22A5266o</string>
<key>DTSDKName</key>
<string>macosx13.0</string>
<key>DTXcode</key>
<string>1400</string>
<key>DTXcodeBuild</key>
<string>14A5228q</string>
<key>LSMinimumSystemVersion</key>
<string>13.0</string>
<key>NSHumanReadableCopyright</key>
<string>-----</string>
<key>UTExportedTypeDeclarations</key>
<array>
<dict>
<key>UTTypeConformsTo</key>
<array>
<string>public.plain-text</string>
</array>
<key>UTTypeIcons</key>
<dict/>
<key>UTTypeIdentifier</key>
<string>-----</string>
<key>UTTypeTagSpecification</key>
<dict>
<key>public.filename-extension</key>
<array>
<string>.utlscript</string>
</array>
</dict>
</dict>
</array>
<key>UTImportedTypeDeclarations</key>
<array>
<dict>
<key>UTTypeConformsTo</key>
<array>
<string>public.plain-text</string>
</array>
<key>UTTypeIcons</key>
<dict>
<key>UTTypeIconText</key>
<string>utilityscript</string>
</dict>
<key>UTTypeIdentifier</key>
<string>-----</string>
<key>UTTypeTagSpecification</key>
<dict>
<key>public.filename-extension</key>
<array>
<string>.utlscript</string>
</array>
</dict>
</dict>
</array>
</dict>
</plist>
Post not yet marked as solved
I have this:
struct TableRow: View {
@Binding var data: TodoItem
var body: some View {
...
}
}
and this:
List {
ForEach(data) { datum in
TableRow(data: ???) // <- what goes here?
.swipeActions {
Button(role: .destructive) {
data.delete(datum)
} label: {
Label("Delete", systemImage: "trash")
}
}
}
}
I want to change a binding value to just a normal one. How?
Post not yet marked as solved
⬆️
（for a bug fix on counting a array’s proportion of models that contains a certain value)
makabaka1880.