Post

Replies

Boosts

Views

Activity

Very annoying warnings using XCode and SwiftUI
I recently changed my old ancient MacBookPro for a MBAir 15" M2., mainly to upgrade Xcode and Swift to SwiftUI. But using Xcode 15.1, trying to update the preview, or trying to run the code I get bombarded by these warnings: managedappdistributiond unexpectedly quit findmylocated unexpectedly quit aegirposter unexpectedly quit. The warnings are so frequent that it stops me programming. Mind, I'm not a professional programmer, rather a very driven amateur, but I don't think this this is what is meant by offering a great API. Can someone please help me get rid off all this irritating stuff.
17
11
3.4k
Aug ’24
TextField gives error message
It is driving me crazy, because I really don't know what I am doing wrong. I have a observable class: @Observable class Variables: Identifiable { var id: UUID() var xValue: Int = 1 var yValue: Int = 1 } And a main view that calls a Subview to set the variables, using environment to set variables to the Subview, because this is a very simplified code example and in the final code lot more subview are gonna use this data. struct MainView: View { @State var vars = Variables() var body: Some View { VStack { Subview() .environment(vars) .padding() Text("Value X = \($vars.xValue)") Text("Value Y = \($vars.yValue)") } } struct Subview: View { @Environment(Variables.self) private var vars var body: Some View { VStack { TextField("xValue", value $vars.xValue, format: .number) { Text("X") } TextField("yValue", value $vars.yValue, format: .number) { Text("Y") } } } I Get this error for the TextFields: Cannot convert value of type 'Int' to expected argument type 'Binding' I just don't get it. Am I mixing up different kind of bindings, is something wrong in the definition of TextField.......................................... Please help me.
2
0
793
Apr ’24
Why is every example in documentation obj-c
I’m trying to understand the basics of a lot of user-interface (cocoa) workings, but get really frustrated by the documentation. I started coding in swift and NEVER used obj-c in my life. However, all code examples are in obj-c. I understand that there are still Some people using it , but nowadays the majority doensn’t anymore. Please update you’re documentation into something readable for people like me. I know I’m absolutely not the only one trying to figure out what cryptic message is written in obj-c in the documentation. it seems like a small thing for a company that rich as Apple to keep up-to-date. thank you, Leo
1
0
576
Aug ’23
Very annoying warnings using XCode and SwiftUI
I recently changed my old ancient MacBookPro for a MBAir 15" M2., mainly to upgrade Xcode and Swift to SwiftUI. But using Xcode 15.1, trying to update the preview, or trying to run the code I get bombarded by these warnings: managedappdistributiond unexpectedly quit findmylocated unexpectedly quit aegirposter unexpectedly quit. The warnings are so frequent that it stops me programming. Mind, I'm not a professional programmer, rather a very driven amateur, but I don't think this this is what is meant by offering a great API. Can someone please help me get rid off all this irritating stuff.
Replies
17
Boosts
11
Views
3.4k
Activity
Aug ’24
TextField gives error message
It is driving me crazy, because I really don't know what I am doing wrong. I have a observable class: @Observable class Variables: Identifiable { var id: UUID() var xValue: Int = 1 var yValue: Int = 1 } And a main view that calls a Subview to set the variables, using environment to set variables to the Subview, because this is a very simplified code example and in the final code lot more subview are gonna use this data. struct MainView: View { @State var vars = Variables() var body: Some View { VStack { Subview() .environment(vars) .padding() Text("Value X = \($vars.xValue)") Text("Value Y = \($vars.yValue)") } } struct Subview: View { @Environment(Variables.self) private var vars var body: Some View { VStack { TextField("xValue", value $vars.xValue, format: .number) { Text("X") } TextField("yValue", value $vars.yValue, format: .number) { Text("Y") } } } I Get this error for the TextFields: Cannot convert value of type 'Int' to expected argument type 'Binding' I just don't get it. Am I mixing up different kind of bindings, is something wrong in the definition of TextField.......................................... Please help me.
Replies
2
Boosts
0
Views
793
Activity
Apr ’24
Why is every example in documentation obj-c
I’m trying to understand the basics of a lot of user-interface (cocoa) workings, but get really frustrated by the documentation. I started coding in swift and NEVER used obj-c in my life. However, all code examples are in obj-c. I understand that there are still Some people using it , but nowadays the majority doensn’t anymore. Please update you’re documentation into something readable for people like me. I know I’m absolutely not the only one trying to figure out what cryptic message is written in obj-c in the documentation. it seems like a small thing for a company that rich as Apple to keep up-to-date. thank you, Leo
Replies
1
Boosts
0
Views
576
Activity
Aug ’23