Did you manage to fix it? Recently upgraded to Xcode 16.1 beta 3 and increased deployment target to 18.0 and facing the same issue with ___debug_main_executable_dylib_entry_point in command-line-aliases-file ;-;
MXCat
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Facing the same issue On Xcode 15/15.2-beta, https://github.com/capturecontext/swift-cocoa-extensions compiles in isolation, but not when it's imported as a dependency (both remote or local) to another package...
I tried compiling for macOS and force disabled macro validation with
defaults write com.apple.dt.Xcode IDESkipMacroFingerprintValidation -bool YES
but nothing helps...
I'm experiencing both a warning and a couple of errors in my case (a custom package with a macro). The errors are "Undefined symbols" and "Linker command failed with exit code 1". These issues only occur locally, initially on Xcode15-beta6 and persist even after the Xcode15 public release. However, when I compile the same source code on CI, it builds successfully (https://github.com/capturecontext/swift-foundation-extensions/tree/swift-macros).
Same problem with Xcode 13.beta.2 on MBP 2018 i5 8GB 256GB.
Some projects are working fine (one, that have been struggling from spm resolution so I couldn't build it on Xcode 12.5, works perfectly on Xcode 13+), but the one I'm paid for is not responding at all after package resolution (sometimes it crashes, sometimes just not responding), the same is valid for all my colleagues 🤡
Removing devices and simulators doesn't help.
@jbweimar, your site is down 😢
@Claude31. I got the same problem (Xcode12)
ContentView.swift:
import SwiftUI
struct ContentView: View {
@State var isSideBarPresented = true
@State var node = Node3D()
var body: some View {
VStack {
Button("Toggle") { isSideBarPresented.toggle() }
HSplitView {
Color.white.frame(
minWidth: 100,
maxWidth: .infinity,
minHeight: 0,
maxHeight: .infinity
)
if isSideBarPresented {
Node3DConfigurationView(node: $node)
}
}
}.frame(
minWidth: 0,
maxWidth: .infinity,
minHeight: 0,
maxHeight: .infinity
)
}
}
Node3DConfigurationView.swift:
import simd
import SwiftUI
struct Node3D {
var pivot: simd_float3 = .zero
var position: simd_float3 = .zero
var rotation: simd_float3 = .zero
var scale: simd_float3 = .zero
}
/* not sure if needed, but I randomly got some error without it */
fileprivate func wrap(_ binding: Binding<Float>) -> Binding<NSNumber> {
Binding(
get: { NSNumber(value: binding.wrappedValue) },
set: { binding.wrappedValue = $0.floatValue }
)
}
struct Node3DConfigurationView: View {
@Binding var node: Node3D
var body: some View {
ScrollView(.vertical) {
Group {
makeSection("Pivot", value: $node.pivot)
makeSection("Position", value: $node.position)
makeSection("Rotation", value: $node.rotation)
makeSection("Scale", value: $node.scale)
}
.textFieldStyle(RoundedBorderTextFieldStyle())
}
}
func makeSection(_ headerTitle: String, value: Binding<simd_float3>) -> some View {
Section(header: makeHeader(headerTitle)) {
HStack {
HStack {
Text("x")
TextField("\(headerTitle)X", value: wrap(value.x), formatter: NumberFormatter())
}
.frame(minWidth: 50)
HStack {
Text("y")
TextField("\(headerTitle)Y", value: wrap(value.y), formatter: NumberFormatter())
}
.frame(minWidth: 50)
HStack {
Text("z")
TextField("\(headerTitle)Z", value: wrap(value.z), formatter: NumberFormatter())
}
.frame(minWidth: 50)
}.padding()
}
}
func makeHeader(_ title: String) -> some View {
Text(title).frame(maxWidth: .infinity, alignment: .leading)
}
}
AppDelegate.swift (Default, generated by Xcode):
import Cocoa
import SwiftUI
@NSApplicationMain
class AppDelegate: NSObject, NSApplicationDelegate {
var window: NSWindow!
func applicationDidFinishLaunching(_ aNotification: Notification) {
let contentView = ContentView()
window = NSWindow(
contentRect: NSRect(x: 0, y: 0, width: 480, height: 300),
styleMask: [.titled, .closable, .miniaturizable, .resizable, .fullSizeContentView],
backing: .buffered, defer: false
)
window.isReleasedWhenClosed = false
window.center()
window.setFrameAutosaveName("Main Window")
window.contentView = NSHostingView(rootView: contentView)
window.makeKeyAndOrderFront(nil)
}
}