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
Hi, I am also struggling to discover whether its a bug or some user-driven mistake..:-) But, I have found a solution to it which works most of the time.
I just pass the alignment and spacing parameters (together) and it fixes the problem whether this error pops-up in VStack or HStack Example : alignment: .center, spacing: 0 It fails when I don't apply both parameters together.
If you manage to find the reason for this strange behaviour please update this post accordingly. Many thanks..