When I struct my SwiftUI View named Recipe and I assign Hashable, Codable, and Identifiable to it, I get an error saying:
Type 'Recipe' does not conform to protocol 'Identifiable'. Then when I try to add Protocol Stubbs the error message changes to Type 'Recipe' does not conform to protocol 'Decodable' and Type 'Recipe' does not conform to protocol 'Encodable'
TrashDealer
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My Xcode preview keeps crashing and doesn't preview my project. But I have another project that previews perfectly fine. So if anybody knows how to fix this I would gladly appreciate it
When I preview my app in Xcode, it shows up on two different preview simulators/devices. Then, when I actually run it it appears glitched out.
Here is my code:
import SwiftUI
struct ContentView: View {
@State var showDetailsScience = false
@State var showDetailsMath = false
@State var showDetailsELA = false
@State var showDeatailsSocial = false
var body: some View {
VStack {
Text("Core Subjects")
.font(.largeTitle)
.fontWeight(.bold)
.position(x: 120 , y: 30)
.padding(0)
}
NavigationView {
VStack {
Spacer ()
NavigationLink(
destination: ScienceView(),
label: { Image ("Science")
.cornerRadius(25)
.position(x: 290, y: 18)
}
)
NavigationLink(
destination: MathView(),
label: {
Image ("Math")
.cornerRadius(25)
.position(x: 100, y: -145)
}
)
NavigationLink(
destination: ELAView(),
label: {
Image ("ELA")
.cornerRadius(25)
.position(x: 100, y: -100)
}
)
NavigationLink(
destination: SocialStudiesView(),
label: {
Image ("SocialStudies")
.cornerRadius(25)
.position(x: 290, y: -265)
}
)
}
}
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
}
Here are some images:
If anyone knows how to fix this please let me know, as I am very desperate
Hi,
I am brand new to Xcode and I keep on getting an error message saying "Command CodeSign failed with a nonzero exit code". I am not enrolled in the Apple Developer Program. Does anyone know how to fix this?