Xcode 12.1 WidgetExtension Canvas Bug

Question

Created Oct ’20

Replies 2

Boosts 0

Participants 3

I created a widget extension with Xcode 12. At that time everything was fine. But recently I update Xcode to 12.1, some elements of preview in canvas is missing. For example:

Text element that foregroundColor has alpha was missing, either using withAlphaComponent of UIColor or opacity

Code Block Swiftstruct TWidgetEntryView : View {
    var entry: Provider.Entry
    let alphaColor = UIColor.red.withAlphaComponent(0.8)
    var body: some View {
        Text("Some Text")
            .foregroundColor(Color(alphaColor))
    }
}

2. Text element with cornerRadius was missing.

Code Block Swiftstruct TWidgetEntryView : View {
    var entry: Provider.Entry
    var body: some View {
        Text("Some Text")
            .cornerRadius(3)
    }
}

View with same code is fine in main app canvas. How to fix that? Thank you for any help.

Boost

Answer 1

vulgur OP

Oct ’20

Same here. cornerRadius modifier will make everything disappear, including background and foreground.

0

Answer 2

distancelin OP

Nov ’20

and strikethrough modifier has no effect ...

0