Error: Failed to produce diagnostic for expression; please file a bug report

Question

bkeys818 OP

Created Sep ’20

Replies 2

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Views 1.7k

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I'm getting an error that says

Failed to produce diagnostic for expression; please file a bug report

Here's my project.

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Answer 1

bkeys818 OP

Sep ’20

Update:

The problem has something to do with this code

Code Block  swift	Section(header: Text("Friends").sectionHeader()) {
        ForEach(user.friends, id: \.id) { friend in
            Button({ friendNavViewActive = true }, action: {
                NavigationLink(destination: DetailView(user:appData.users.first(where: { user in
                    user.id == friend.id
                })
                ),
                label: {
                    HStack {
                        Image(systemName: "person.circle")
                        Text(friend.name)
                    }
                },
                IsActive: $friendNavViewActive)
            })
            .buttonStyle(FriendLink())
        }
    }

0

Answer 2

bkeys818 OP

Sep ’20

My Fix

Ok, so here's what I did. I'm going to leave this thread open incase there was an error with swiftUI, but this is definitely the better way to do what I was trying to do.

Code Block  swift    Section(header: Text("Friends").sectionHeader()) {
        ForEach(user.friends, id: \.id) { friend in
            NavigationLink(destination: DetailView(user: appData.users.first(where: { $0.id == friend.id })!)) {
                HStack {
                    Image(systemName: "person.circle")
                    Text(friend.name)
                }
                .foregroundColor(.primary)
            }
            .buttonStyle(FriendLink())
        }
    }

0