Same here.
MacBook Pro, Apple M1 Pro, macOS Sonoma 14.3.1
tensorflow 2.15.0
tensorflow-metal 1.1.0
Python 3.9.6
JanZo
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This still seems to be an issue. Using Xcode 14.2 (14C18) on Ventura 13.2.1 (22D68) on an arm64 Macbook, I run into the same issues with some fairly simple stuff. The code below builds very fast. If I just make changes in this particular file and rebuild with the rest of the project cached, it takes about a second from build to launch. However, just adding one statement and the compiler would end up with The compiler is unable to type-check this expression in reasonable time; try breaking up the expression into distinct sub-expressions after using almost all available CPU power for about a minute.
Here comes the code:
struct ModelGroupDetailsView: View {
@Binding var modelGroup: modelGroup
private static let bottomPadding: CGFloat = 10
private static let insetNormal: CGFloat = 15
private static let insetDeep: CGFloat = 18
var body: some View {
List {
ForEach($modelGroup.objects) { $object in
Section {
VStack(alignment: .leading, spacing: 0) {
if object.childObjects.count == 0 {
Text("This object does not contain any childObjects.")
.padding(.leading, Self.insetNormal)
.padding(.bottom, Self.bottomPadding)
}
ForEach(object.childObjects) { childObject in
Label(childObject.url.lastPathComponent, systemImage: "externaldrive")
.foregroundColor(Color.black.opacity(0.6))
.padding(.leading, Self.insetNormal)
.padding(.bottom, Self.bottomPadding / 2)
.padding(.top, Self.bottomPadding / 2)
let grandChildObjects = childObject.grandChildObjects
if grandChildObjects.count == 0 {
Text("This childObject does not contain any grandChildObjects.")
.padding(.leading, Self.insetDeep)
.padding(.bottom, Self.bottomPadding)
.font(Font.system(size: 11))
} else {
Table(of: GrandChildObject.self) {
TableColumn("ID") { Text($0.id.description) }
TableColumn("Tag") { Text($0.tag) }
TableColumn("Creation date") { Text($0.creationDate.formatted()) }
} rows: {
ForEach(grandChildObjects) { TableRow($0) }
}
.frame(height: CGFloat(grandChildObjects.count) * 28 + 26)
.padding(.bottom, Self.bottomPadding)
.scrollDisabled(true)
}
if object.childObjects.last != childObject {
if object.childObjects.last?.grandChildObjects.count ?? 0 > 0 {
Divider()
.padding(.bottom, Self.bottomPadding + 4)
} else {
Divider()
.padding(.leading, Self.insetDeep)
.padding(.bottom, Self.bottomPadding + 4)
}
}
}
if modelGroup.objects.last != object {
Divider()
.padding(.leading, Self.insetNormal)
.padding(.bottom, Self.bottomPadding)
}
}
} header: {
HStack {
Button(action: removeObject(object)) {
Label("Remove object", systemImage: "trash")
.labelStyle(.iconOnly)
}
.padding(6)
.buttonStyle(RemoveButtonStyle())
Text(object.url.lastPathComponent)
.font(Font.system(size: 13, weight: Font.Weight.medium))
.foregroundColor(Color.black)
.frame(maxWidth: .infinity, alignment: .leading)
}
}
}
}
.id(self.modelGroup)
.toolbar {
ToolbarItemGroup(placement: .principal) {
Button(action: addObject) {
Label("Create new object", systemImage: "plus")
}
.help("Add more objects")
Spacer(minLength: 10)
Button(action: popSnapshot) {
Label("Remove latest grandchild", systemImage: "rectangle.stack.badge.minus")
}
.help("Remove the latest grandchild for all childObjects in modelGroup")
Button(action: pushSnapshot) {
Label("Create new grandchild", systemImage: "rectangle.stack.badge.plus")
}
.help("Create a new grandchild for all childObjects in modelGroup")
}
}
.navigationTitle(modelGroup.name)
}
...
}